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7 commits

Author SHA1 Message Date
Aaron Fenyes
2484b0861d Ignore the demo deployment archive 2025-06-12 21:36:15 -07:00
Aaron Fenyes
b058cb984d Write a packaging script for the demo app
For flexible staging and deployment, tell Trunk to use relative URLs.
2025-06-12 13:03:09 -07:00
Aaron Fenyes
37c85ca29c Start tracking the demo slides 2025-06-12 12:50:34 -07:00
Aaron Fenyes
40f35ea163 Add more instructions for the radius ratio demo 2025-06-12 12:12:02 -07:00
Aaron Fenyes
f1fea9e40e Use ghost mode to put key elements within reach
Also, remove formatting errors and old code.
2025-06-12 11:51:47 -07:00
Aaron Fenyes
6928ac8765 Add the test assemblies for the demo
These are partial setups of the tetrahedron radius ratio problem and the
Irisawa hexlet problem.
2025-06-12 10:51:09 -07:00
Aaron Fenyes
eba15a6e83 Tidy up the "Pointed" test assembly
Add a debug flag to match the other test assemblies. Remove unnecessary
`format!` calls.
2025-06-12 10:51:09 -07:00
75 changed files with 6873 additions and 2462 deletions

View file

@ -25,37 +25,32 @@ The latest prototype is in the folder `app-proto`. It includes both a user inter
### Install the prerequisites
1. Install [`rustup`](https://rust-lang.github.io/rustup/): the officially recommended Rust toolchain manager
- It's available on Ubuntu as a [Snap](https://snapcraft.io/rustup)
* It's available on Ubuntu as a [Snap](https://snapcraft.io/rustup)
2. Call `rustup default stable` to "download the latest stable release of Rust and set it as your default toolchain"
- If you forget, the `rustup` [help system](https://github.com/rust-lang/rustup/blob/d9b3601c3feb2e88cf3f8ca4f7ab4fdad71441fd/src/errors.rs#L109-L112) will remind you
* If you forget, the `rustup` [help system](https://github.com/rust-lang/rustup/blob/d9b3601c3feb2e88cf3f8ca4f7ab4fdad71441fd/src/errors.rs#L109-L112) will remind you
3. Call `rustup target add wasm32-unknown-unknown` to add the [most generic 32-bit WebAssembly target](https://doc.rust-lang.org/nightly/rustc/platform-support/wasm32-unknown-unknown.html)
4. Call `cargo install wasm-pack` to install the [WebAssembly toolchain](https://rustwasm.github.io/docs/wasm-pack/)
5. Call `cargo install trunk` to install the [Trunk](https://trunkrs.dev/) web-build tool
6. Add the `.cargo/bin` folder in your home directory to your executable search path
- This lets you call Trunk, and other tools installed by Cargo, without specifying their paths
- On POSIX systems, the search path is stored in the `PATH` environment variable
* This lets you call Trunk, and other tools installed by Cargo, without specifying their paths
* On POSIX systems, the search path is stored in the `PATH` environment variable
### Play with the prototype
1. From the `app-proto` folder, call `trunk serve --release` to build and serve the prototype
- The crates the prototype depends on will be downloaded and served automatically
- For a faster build, at the expense of a much slower prototype, you can call `trunk serve` without the `--release` flag
- If you want to stay in the top-level folder, you can call `trunk serve --config app-proto [--release]` from there instead.
* *The crates the prototype depends on will be downloaded and served automatically*
* *For a faster build, at the expense of a much slower prototype, you can call `trunk serve` without the `--release` flag*
* *If you want to stay in the top-level folder, you can call `trunk serve --config app-proto [--release]`* from there instead.
3. In a web browser, visit one of the URLs listed under the message `INFO 📡 server listening at:`
- Touching any file in the `app-proto` folder will make Trunk rebuild and live-reload the prototype
* *Touching any file in the `app-proto` folder will make Trunk rebuild and live-reload the prototype*
4. Press *ctrl+C* in the shell where Trunk is running to stop serving the prototype
### Run the engine on some example problems
1. Use `sh` to run the script `tools/run-examples.sh`
- The script is location-independent, so you can do this from anywhere in the dyna3 repository
- The call from the top level of the repository is:
```bash
sh tools/run-examples.sh
```
- For each example problem, the engine will print the value of the loss function at each optimization step
- The first example that prints is the same as the Irisawa hexlet example from the Julia version of the engine prototype. If you go into `engine-proto/gram-test`, launch Julia, and then
1. Go into the `app-proto` folder
2. Call `./run-examples`
* *For each example problem, the engine will print the value of the loss function at each optimization step*
* *The first example that prints is the same as the Irisawa hexlet example from the Julia version of the engine prototype. If you go into `engine-proto/gram-test`, launch Julia, and then*
```julia
include("irisawa-hexlet.jl")
@ -64,24 +59,9 @@ The latest prototype is in the folder `app-proto`. It includes both a user inter
end
```
you should see that it prints basically the same loss history until the last few steps, when the lower default precision of the Rust engine really starts to show
*you should see that it prints basically the same loss history until the last few steps, when the lower default precision of the Rust engine really starts to show*
### Run the automated tests
1. Go into the `app-proto` folder
2. Call `cargo test`
### Deploy the prototype
1. From the `app-proto` folder, call `trunk build --release`
- Building in [release mode](https://doc.rust-lang.org/cargo/reference/profiles.html#release) produces an executable which is smaller and often much faster, but harder to debug and more time-consuming to build
- If you want to stay in the top-level folder, you can call `trunk build --config app-proto --release` from there instead
2. Use `sh` to run the packaging script `tools/package-for-deployment.sh`.
- The script is location-independent, so you can do this from anywhere in the dyna3 repository
- The call from the top level of the repository is:
```bash
sh tools/package-for-deployment.sh
```
- This will overwrite or replace the files in `deploy/dyna3`
3. Put the contents of `deploy/dyna3` in the folder on your server that the prototype will be served from.
- To simplify uploading, you might want to combine these files into an archive called `deploy/dyna3.zip`. Git has been set to ignore this path

590
app-proto/Cargo.lock generated
View file

@ -20,21 +20,6 @@ version = "0.2.18"
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@ -50,21 +35,6 @@ version = "1.3.0"
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@ -98,35 +68,6 @@ version = "1.0.0"
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@ -137,122 +78,10 @@ dependencies = [
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@ -277,22 +106,6 @@ version = "1.0.1"
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@ -304,28 +117,6 @@ dependencies = [
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@ -336,12 +127,6 @@ dependencies = [
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@ -351,47 +136,6 @@ dependencies = [
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@ -399,8 +143,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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version = "3.12.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8d00caa5193a3c8362ac2b73be6b9e768aa5a4b2f721d8f4b339600c3cb51f8e"
dependencies = [
"darling",
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "sha2"
version = "0.10.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
dependencies = [
"cfg-if",
"cpufeatures",
"digest",
]
[[package]]
name = "shlex"
version = "1.3.0"
@ -852,20 +421,14 @@ version = "1.13.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
[[package]]
name = "strsim"
version = "0.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
[[package]]
name = "sycamore"
version = "0.9.1"
version = "0.9.0-beta.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5f38201dcb10aa609e81ca6f7547758a7eb602240a5ff682e668909fd0f7b2cc"
checksum = "dedaf7237c05913604a5b0b2536b613f6c8510c6b213d2583b1294869755cabd"
dependencies = [
"hashbrown 0.14.5",
"indexmap 2.5.0",
"hashbrown",
"indexmap",
"paste",
"sycamore-core",
"sycamore-macro",
@ -877,20 +440,20 @@ dependencies = [
[[package]]
name = "sycamore-core"
version = "0.9.1"
version = "0.9.0-beta.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "41dc04bf0de321c6486356b2be751fac82fabb06c992d25b6748587561bba187"
checksum = "e5ddddc3d1bcb38c04ad55d2d1ab4f6a358e4daaeae0a0436892f1fade9fb31a"
dependencies = [
"hashbrown 0.14.5",
"hashbrown",
"paste",
"sycamore-reactive",
]
[[package]]
name = "sycamore-macro"
version = "0.9.1"
version = "0.9.0-beta.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a0c1d2eddc94db6d03e67eb832df5512b967e81053a573cd01bf3e1c3db00137"
checksum = "77181c27cb753e86065308901871ccc7456fb19527b6a4ffacad3b63175ed014"
dependencies = [
"once_cell",
"proc-macro2",
@ -902,21 +465,20 @@ dependencies = [
[[package]]
name = "sycamore-reactive"
version = "0.9.1"
version = "0.9.0-beta.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f2bacf810535efc2701187a716a5652197ad241d620d5b00fb12caa6dfa23add"
checksum = "7aa6870203507c07e850687c0ccf528eb0f04240e3596bac9137007ffb6c50b1"
dependencies = [
"paste",
"slotmap",
"smallvec",
"wasm-bindgen",
]
[[package]]
name = "sycamore-view-parser"
version = "0.9.1"
version = "0.9.0-beta.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6c22875843db83cd4d49c0123a195e433bdc74e13ed0fff4ace0e77bb0a67033"
checksum = "a6144640af2eafffc68a92f3aacbbfaa21f7fd31906e2336fe304fd100fe226b"
dependencies = [
"proc-macro2",
"quote",
@ -925,9 +487,9 @@ dependencies = [
[[package]]
name = "sycamore-web"
version = "0.9.1"
version = "0.9.0-beta.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4b17aa5875f59f541cdf6fb58751ec702a6ed9801f30dd2b4d5f2279025b98bd"
checksum = "bca93dcf1b1830bf1aac93508ed51babcda92c1d32d96067ab416d94e4b7c475"
dependencies = [
"html-escape",
"js-sys",
@ -943,78 +505,21 @@ dependencies = [
[[package]]
name = "syn"
version = "2.0.87"
version = "2.0.77"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d"
checksum = "9f35bcdf61fd8e7be6caf75f429fdca8beb3ed76584befb503b1569faee373ed"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "thiserror"
version = "2.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
dependencies = [
"thiserror-impl",
]
[[package]]
name = "thiserror-impl"
version = "2.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "time"
version = "0.3.41"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8a7619e19bc266e0f9c5e6686659d394bc57973859340060a69221e57dbc0c40"
dependencies = [
"deranged",
"itoa",
"num-conv",
"powerfmt",
"serde",
"time-core",
"time-macros",
]
[[package]]
name = "time-core"
version = "0.1.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c9e9a38711f559d9e3ce1cdb06dd7c5b8ea546bc90052da6d06bb76da74bb07c"
[[package]]
name = "time-macros"
version = "0.2.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3526739392ec93fd8b359c8e98514cb3e8e021beb4e5f597b00a0221f8ed8a49"
dependencies = [
"num-conv",
"time-core",
]
[[package]]
name = "typenum"
version = "1.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
[[package]]
name = "ucd-trie"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
[[package]]
name = "unicode-ident"
version = "1.0.13"
@ -1171,65 +676,6 @@ dependencies = [
"windows-sys",
]
[[package]]
name = "windows-core"
version = "0.61.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c0fdd3ddb90610c7638aa2b3a3ab2904fb9e5cdbecc643ddb3647212781c4ae3"
dependencies = [
"windows-implement",
"windows-interface",
"windows-link",
"windows-result",
"windows-strings",
]
[[package]]
name = "windows-implement"
version = "0.60.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "windows-interface"
version = "0.59.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "windows-link"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "76840935b766e1b0a05c0066835fb9ec80071d4c09a16f6bd5f7e655e3c14c38"
[[package]]
name = "windows-result"
version = "0.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
dependencies = [
"windows-link",
]
[[package]]
name = "windows-strings"
version = "0.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
dependencies = [
"windows-link",
]
[[package]]
name = "windows-sys"
version = "0.59.0"

View file

@ -15,10 +15,7 @@ js-sys = "0.3.70"
lazy_static = "1.5.0"
nalgebra = "0.33.0"
readonly = "0.2.12"
sycamore = "0.9.1"
# We use Charming to help display engine diagnostics
charming = { version = "0.5.1", features = ["wasm"] }
sycamore = "0.9.0-beta.3"
# The `console_error_panic_hook` crate provides better debugging of panics by
# logging them with `console.error`. This is great for development, but requires

View file

@ -1,36 +0,0 @@
#![allow(dead_code)]
use nalgebra::DMatrix;
use dyna3::engine::{Q, DescentHistory, Realization};
pub fn title(title: &str) {
println!("─── {title} ───");
}
pub fn realization_diagnostics(realization: &Realization) {
let Realization { result, history } = realization;
println!();
if let Err(ref message) = result {
println!("❌️ {message}");
} else {
println!("✅️ Target accuracy achieved!");
}
println!("Steps: {}", history.scaled_loss.len() - 1);
println!("Loss: {}", history.scaled_loss.last().unwrap());
}
pub fn gram_matrix(config: &DMatrix<f64>) {
println!("\nCompleted Gram matrix:{}", (config.tr_mul(&*Q) * config).to_string().trim_end());
}
pub fn config(config: &DMatrix<f64>) {
println!("\nConfiguration:{}", config.to_string().trim_end());
}
pub fn loss_history(history: &DescentHistory) {
println!("\nStep │ Loss\n─────┼────────────────────────────────");
for (step, scaled_loss) in history.scaled_loss.iter().enumerate() {
println!("{:<4}{}", step, scaled_loss);
}
}

View file

@ -1,23 +1,25 @@
#[path = "common/print.rs"]
mod print;
use dyna3::engine::{ConfigNeighborhood, examples::realize_irisawa_hexlet};
use dyna3::engine::{Q, examples::realize_irisawa_hexlet};
fn main() {
const SCALED_TOL: f64 = 1.0e-12;
let realization = realize_irisawa_hexlet(SCALED_TOL);
print::title("Irisawa hexlet");
print::realization_diagnostics(&realization);
if let Ok(ConfigNeighborhood { config, .. }) = realization.result {
// print the diameters of the chain spheres
let (config, _, success, history) = realize_irisawa_hexlet(SCALED_TOL);
print!("\nCompleted Gram matrix:{}", config.tr_mul(&*Q) * &config);
if success {
println!("Target accuracy achieved!");
} else {
println!("Failed to reach target accuracy");
}
println!("Steps: {}", history.scaled_loss.len() - 1);
println!("Loss: {}", history.scaled_loss.last().unwrap());
if success {
println!("\nChain diameters:");
println!(" {} sun (given)", 1.0 / config[(3, 3)]);
for k in 4..9 {
println!(" {} sun", 1.0 / config[(3, k)]);
}
// print the completed Gram matrix
print::gram_matrix(&config);
}
print::loss_history(&realization.history);
println!("\nStep │ Loss\n─────┼────────────────────────────────");
for (step, scaled_loss) in history.scaled_loss.into_iter().enumerate() {
println!("{:<4}{}", step, scaled_loss);
}
}

View file

@ -1,32 +1,30 @@
#[path = "common/print.rs"]
mod print;
use nalgebra::{DMatrix, DVector};
use dyna3::engine::{ConfigNeighborhood, examples::realize_kaleidocycle};
use dyna3::engine::{Q, examples::realize_kaleidocycle};
fn main() {
const SCALED_TOL: f64 = 1.0e-12;
let realization = realize_kaleidocycle(SCALED_TOL);
print::title("Kaleidocycle");
print::realization_diagnostics(&realization);
if let Ok(ConfigNeighborhood { config, nbhd: tangent }) = realization.result {
// print the completed Gram matrix and the realized configuration
print::gram_matrix(&config);
print::config(&config);
// find the kaleidocycle's twist motion by projecting onto the tangent
// space
const N_POINTS: usize = 12;
let up = DVector::from_column_slice(&[0.0, 0.0, 1.0, 0.0]);
let down = -&up;
let twist_motion: DMatrix<_> = (0..N_POINTS).step_by(4).flat_map(
|n| [
tangent.proj(&up.as_view(), n),
tangent.proj(&down.as_view(), n+1),
]
).sum();
let normalization = 5.0 / twist_motion[(2, 0)];
println!("\nTwist motion:{}", (normalization * twist_motion).to_string().trim_end());
let (config, tangent, success, history) = realize_kaleidocycle(SCALED_TOL);
print!("Completed Gram matrix:{}", config.tr_mul(&*Q) * &config);
print!("Configuration:{}", config);
if success {
println!("Target accuracy achieved!");
} else {
println!("Failed to reach target accuracy");
}
println!("Steps: {}", history.scaled_loss.len() - 1);
println!("Loss: {}\n", history.scaled_loss.last().unwrap());
// find the kaleidocycle's twist motion by projecting onto the tangent space
const N_POINTS: usize = 12;
let up = DVector::from_column_slice(&[0.0, 0.0, 1.0, 0.0]);
let down = -&up;
let twist_motion: DMatrix<_> = (0..N_POINTS).step_by(4).flat_map(
|n| [
tangent.proj(&up.as_view(), n),
tangent.proj(&down.as_view(), n+1)
]
).sum();
let normalization = 5.0 / twist_motion[(2, 0)];
print!("Twist motion:{}", normalization * twist_motion);
}

View file

@ -1,13 +1,4 @@
#[path = "common/print.rs"]
mod print;
use dyna3::engine::{
point,
realize_gram,
sphere,
ConfigNeighborhood,
ConstraintProblem,
};
use dyna3::engine::{Q, point, realize_gram, sphere, ConstraintProblem};
fn main() {
let mut problem = ConstraintProblem::from_guess(&[
@ -20,14 +11,21 @@ fn main() {
}
}
problem.frozen.push(3, 0, problem.guess[(3, 0)]);
let realization = realize_gram(
println!();
let (config, _, success, history) = realize_gram(
&problem, 1.0e-12, 0.5, 0.9, 1.1, 200, 110
);
print::title("Point on a sphere");
print::realization_diagnostics(&realization);
if let Ok(ConfigNeighborhood { config, .. }) = realization.result {
print::gram_matrix(&config);
print::config(&config);
print!("\nCompleted Gram matrix:{}", config.tr_mul(&*Q) * &config);
print!("Configuration:{}", config);
if success {
println!("Target accuracy achieved!");
} else {
println!("Failed to reach target accuracy");
}
println!("Steps: {}", history.scaled_loss.len() - 1);
println!("Loss: {}", history.scaled_loss.last().unwrap());
println!("\nStep │ Loss\n─────┼────────────────────────────────");
for (step, scaled_loss) in history.scaled_loss.into_iter().enumerate() {
println!("{:<4}{}", step, scaled_loss);
}
print::loss_history(&realization.history);
}

View file

@ -1,12 +1,4 @@
#[path = "common/print.rs"]
mod print;
use dyna3::engine::{
realize_gram,
sphere,
ConfigNeighborhood,
ConstraintProblem,
};
use dyna3::engine::{Q, realize_gram, sphere, ConstraintProblem};
fn main() {
let mut problem = ConstraintProblem::from_guess({
@ -14,7 +6,7 @@ fn main() {
&[
sphere(1.0, 0.0, 0.0, 1.0),
sphere(-0.5, a, 0.0, 1.0),
sphere(-0.5, -a, 0.0, 1.0),
sphere(-0.5, -a, 0.0, 1.0)
]
});
for j in 0..3 {
@ -22,13 +14,20 @@ fn main() {
problem.gram.push_sym(j, k, if j == k { 1.0 } else { -1.0 });
}
}
let realization = realize_gram(
println!();
let (config, _, success, history) = realize_gram(
&problem, 1.0e-12, 0.5, 0.9, 1.1, 200, 110
);
print::title("Three spheres");
print::realization_diagnostics(&realization);
if let Ok(ConfigNeighborhood { config, .. }) = realization.result {
print::gram_matrix(&config);
print!("\nCompleted Gram matrix:{}", config.tr_mul(&*Q) * &config);
if success {
println!("Target accuracy achieved!");
} else {
println!("Failed to reach target accuracy");
}
println!("Steps: {}", history.scaled_loss.len() - 1);
println!("Loss: {}", history.scaled_loss.last().unwrap());
println!("\nStep │ Loss\n─────┼────────────────────────────────");
for (step, scaled_loss) in history.scaled_loss.into_iter().enumerate() {
println!("{:<4}{}", step, scaled_loss);
}
print::loss_history(&realization.history);
}

View file

@ -6,12 +6,6 @@
<link data-trunk rel="css" href="main.css"/>
<link href="https://fonts.bunny.net/css?family=fira-sans:ital,wght@0,400;1,400&display=swap" rel="stylesheet">
<link href="https://fonts.bunny.net/css?family=noto-emoji:wght@400&text=%f0%9f%94%97%e2%9a%a0&display=swap" rel="stylesheet">
<!--
the Charming visualization crate, which we use to show engine diagnostics,
depends the ECharts JavaScript package
-->
<script src="https://cdn.jsdelivr.net/npm/echarts@5.5.1/dist/echarts.min.js"></script>
</head>
<body></body>
</html>

View file

@ -18,17 +18,6 @@ body {
font-family: 'Fira Sans', sans-serif;
}
.invalid {
color: var(--text-invalid);
}
.status {
width: 20px;
text-align: center;
font-family: 'Noto Emoji';
font-style: normal;
}
/* sidebar */
#sidebar {
@ -149,7 +138,6 @@ details[open]:has(li) .element-switch::after {
}
.regulator-input {
margin-right: 4px;
color: inherit;
background-color: inherit;
border: 1px solid var(--border);
@ -171,56 +159,22 @@ details[open]:has(li) .element-switch::after {
border-color: var(--border-invalid);
}
.status {
width: 20px;
padding-left: 4px;
text-align: center;
font-family: 'Noto Emoji';
font-style: normal;
}
.regulator-input.invalid + .status::after, details:has(.invalid):not([open]) .status::after {
content: '⚠';
color: var(--text-invalid);
}
/* diagnostics */
#diagnostics {
margin: 10px;
}
#diagnostics-bar {
display: flex;
}
#realization-status {
display: flex;
flex-grow: 1;
}
#realization-status .status {
margin-right: 4px;
}
#realization-status :not(.status) {
flex-grow: 1;
}
#realization-status .status::after {
content: '✓';
}
#realization-status.invalid .status::after {
content: '⚠';
}
.diagnostics-panel {
margin-top: 10px;
min-height: 180px;
}
.diagnostics-chart {
background-color: var(--display-background);
border: 1px solid var(--border);
border-radius: 8px;
}
/* display */
#display {
canvas {
float: left;
margin-left: 20px;
margin-top: 20px;
@ -229,7 +183,7 @@ details[open]:has(li) .element-switch::after {
border-radius: 16px;
}
#display:focus {
canvas:focus {
border-color: var(--border-focus-dark);
outline: none;
}

12
app-proto/run-examples Executable file
View file

@ -0,0 +1,12 @@
#!/bin/sh
# run all Cargo examples, as described here:
#
# Karol Kuczmarski. "Add examples to your Rust libraries"
# http://xion.io/post/code/rust-examples.html
#
cargo run --example irisawa-hexlet
cargo run --example three-spheres
cargo run --example point-on-sphere
cargo run --example kaleidocycle

513
app-proto/src/add_remove.rs Normal file
View file

@ -0,0 +1,513 @@
use itertools::izip;
use nalgebra::Vector3;
use std::{f64::consts::{FRAC_1_SQRT_2, PI}, rc::Rc};
use sycamore::prelude::*;
use web_sys::{console, wasm_bindgen::JsValue};
use crate::{
engine,
AppState,
assembly::{
Assembly,
Element,
ElementColor,
InversiveDistanceRegulator,
Point,
Sphere
},
specified::SpecifiedValue
};
/* DEBUG */
// load an example assembly for testing. this code will be removed once we've
// built a more formal test assembly system
fn load_gen_assemb(assembly: &Assembly) {
let _ = assembly.try_insert_element(
Sphere::new(
String::from("gemini_a"),
String::from("Castor"),
[1.00_f32, 0.25_f32, 0.00_f32],
engine::sphere(0.5, 0.5, 0.0, 1.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("gemini_b"),
String::from("Pollux"),
[0.00_f32, 0.25_f32, 1.00_f32],
engine::sphere(-0.5, -0.5, 0.0, 1.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("ursa_major"),
String::from("Ursa major"),
[0.25_f32, 0.00_f32, 1.00_f32],
engine::sphere(-0.5, 0.5, 0.0, 0.75)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("ursa_minor"),
String::from("Ursa minor"),
[0.25_f32, 1.00_f32, 0.00_f32],
engine::sphere(0.5, -0.5, 0.0, 0.5)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("moon_deimos"),
String::from("Deimos"),
[0.75_f32, 0.75_f32, 0.00_f32],
engine::sphere(0.0, 0.15, 1.0, 0.25)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("moon_phobos"),
String::from("Phobos"),
[0.00_f32, 0.75_f32, 0.50_f32],
engine::sphere(0.0, -0.15, -1.0, 0.25)
)
);
}
/* DEBUG */
// load an example assembly for testing. this code will be removed once we've
// built a more formal test assembly system
fn load_low_curv_assemb(assembly: &Assembly) {
let a = 0.75_f64.sqrt();
let _ = assembly.try_insert_element(
Sphere::new(
"central".to_string(),
"Central".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(0.0, 0.0, 0.0, 1.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"assemb_plane".to_string(),
"Assembly plane".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere_with_offset(0.0, 0.0, 1.0, 0.0, 0.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"side1".to_string(),
"Side 1".to_string(),
[1.00_f32, 0.00_f32, 0.25_f32],
engine::sphere_with_offset(1.0, 0.0, 0.0, 1.0, 0.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"side2".to_string(),
"Side 2".to_string(),
[0.25_f32, 1.00_f32, 0.00_f32],
engine::sphere_with_offset(-0.5, a, 0.0, 1.0, 0.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"side3".to_string(),
"Side 3".to_string(),
[0.00_f32, 0.25_f32, 1.00_f32],
engine::sphere_with_offset(-0.5, -a, 0.0, 1.0, 0.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"corner1".to_string(),
"Corner 1".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(-4.0/3.0, 0.0, 0.0, 1.0/3.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"corner2".to_string(),
"Corner 2".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(2.0/3.0, -4.0/3.0 * a, 0.0, 1.0/3.0)
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("corner3"),
String::from("Corner 3"),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(2.0/3.0, 4.0/3.0 * a, 0.0, 1.0/3.0)
)
);
}
/* DEBUG */
// load an example assembly for testing. this code will be removed once we've
// built a more formal test assembly system
fn load_pointed_assemb(assembly: &Assembly) {
let _ = assembly.try_insert_element(
Point::new(
"point_front".to_string(),
"Front point".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::point(0.0, 0.0, FRAC_1_SQRT_2)
)
);
let _ = assembly.try_insert_element(
Point::new(
"point_back".to_string(),
"Back point".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::point(0.0, 0.0, -FRAC_1_SQRT_2)
)
);
for index_x in 0..=1 {
for index_y in 0..=1 {
let x = index_x as f64 - 0.5;
let y = index_y as f64 - 0.5;
let _ = assembly.try_insert_element(
Sphere::new(
format!("sphere{index_x}{index_y}"),
format!("Sphere {index_x}{index_y}"),
[0.5*(1.0 + x) as f32, 0.5*(1.0 + y) as f32, 0.5*(1.0 - x*y) as f32],
engine::sphere(x, y, 0.0, 1.0)
)
);
let _ = assembly.try_insert_element(
Point::new(
format!("point{index_x}{index_y}"),
format!("Point {index_x}{index_y}"),
[0.5*(1.0 + x) as f32, 0.5*(1.0 + y) as f32, 0.5*(1.0 - x*y) as f32],
engine::point(x, y, 0.0)
)
);
}
}
}
// to finish setting up the problem, fix the following curvatures:
// sun 1
// moon 5/3 = 1.666666666666666...
// chain1 2
// a tiny `x` or `z` nudge of the outer sphere reliably prevents realization
// failures before they happen, or resolves them after they happen. the result
// depends sensitively on the translation direction, suggesting that realization
// is failing because the engine is having trouble breaking a symmetry
// /* TO DO */
// the engine's performance on this problem is scale-dependent! with the current
// initial conditions, realization fails for any order of imposing the remaining
// curvature constraints. scaling everything up by a factor of ten, as done in
// the original problem, makes realization succeed reliably. one potentially
// relevant difference is that a lot of the numbers in the current initial
// conditions are exactly representable as floats, unlike the analogous numbers
// in the scaled-up problem. the inexact representations might break the
// symmetry that's getting the engine stuck
fn load_irisawa_hexlet_assemb(assembly: &Assembly) {
let index_range = 1..=6;
let colors = [
[1.00_f32, 0.00_f32, 0.25_f32],
[1.00_f32, 0.25_f32, 0.00_f32],
[0.75_f32, 0.75_f32, 0.00_f32],
[0.25_f32, 1.00_f32, 0.00_f32],
[0.00_f32, 0.25_f32, 1.00_f32],
[0.25_f32, 0.00_f32, 1.00_f32]
].into_iter();
// create the spheres
let spheres = [
Sphere::new(
"outer".to_string(),
"Outer".to_string(),
[0.5_f32, 0.5_f32, 0.5_f32],
engine::sphere(0.0, 0.0, 0.0, 1.5)
),
Sphere::new(
"sun".to_string(),
"Sun".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(0.0, -0.75, 0.0, 0.75)
),
Sphere::new(
"moon".to_string(),
"Moon".to_string(),
[0.25_f32, 0.25_f32, 0.25_f32],
engine::sphere(0.0, 0.75, 0.0, 0.75)
),
].into_iter().chain(
index_range.clone().zip(colors).map(
|(k, color)| {
let ang = (k as f64) * PI/3.0;
Sphere::new(
format!("chain{k}"),
format!("Chain {k}"),
color,
engine::sphere(1.0 * ang.sin(), 0.0, 1.0 * ang.cos(), 0.5)
)
}
)
);
for sphere in spheres {
let _ = assembly.try_insert_element(sphere);
}
// put the outer sphere in ghost mode and fix its curvature
let outer = assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id["outer"].clone()
);
outer.ghost().set(true);
let outer_curvature_regulator = outer.regulators().with_untracked(
|regs| regs.first().unwrap().clone()
);
outer_curvature_regulator.set_point().set(
SpecifiedValue::try_from((1.0 / 3.0).to_string()).unwrap()
);
// impose the desired tangencies
let [outer, sun, moon] = ["outer", "sun", "moon"].map(
|id| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[id].clone()
)
);
let chain = index_range.map(
|k| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("chain{k}")].clone()
)
);
for (chain_sphere, chain_sphere_next) in chain.clone().zip(chain.cycle().skip(1)) {
for (other_sphere, inversive_distance) in [
(outer.clone(), "1"),
(sun.clone(), "-1"),
(moon.clone(), "-1"),
(chain_sphere_next.clone(), "-1")
] {
let tangency = InversiveDistanceRegulator::new([chain_sphere.clone(), other_sphere]);
tangency.set_point.set(SpecifiedValue::try_from(inversive_distance.to_string()).unwrap());
assembly.insert_regulator(Rc::new(tangency));
}
}
let outer_sun_tangency = InversiveDistanceRegulator::new([outer.clone(), sun]);
outer_sun_tangency.set_point.set(SpecifiedValue::try_from("1".to_string()).unwrap());
assembly.insert_regulator(Rc::new(outer_sun_tangency));
let outer_moon_tangency = InversiveDistanceRegulator::new([outer.clone(), moon]);
outer_moon_tangency.set_point.set(SpecifiedValue::try_from("1".to_string()).unwrap());
assembly.insert_regulator(Rc::new(outer_moon_tangency));
}
// setting the inversive distances between the vertices to -2 gives a regular
// tetrahedron with side length 1, whose insphere and circumsphere have radii
// sqrt(1/6) and sqrt(3/2), respectively. to measure those radii, set an
// inversive distance of -1 between the insphere and each face, and then set an
// inversive distance of 0 between the circumsphere and each vertex
fn load_radius_ratio_assemb(assembly: &Assembly) {
let index_range = 1..=4;
// create the spheres
const GRAY: ElementColor = [0.75_f32, 0.75_f32, 0.75_f32];
let spheres = [
Sphere::new(
"sphere_faces".to_string(),
"Insphere".to_string(),
GRAY,
engine::sphere(0.0, 0.0, 0.0, 0.5)
),
Sphere::new(
"sphere_vertices".to_string(),
"Circumsphere".to_string(),
GRAY,
engine::sphere(0.0, 0.0, 0.0, 0.25)
)
];
for sphere in spheres {
let _ = assembly.try_insert_element(sphere);
}
// create the vertices
let vertices = izip!(
index_range.clone(),
[
[1.00_f32, 0.50_f32, 0.75_f32],
[1.00_f32, 0.75_f32, 0.50_f32],
[1.00_f32, 1.00_f32, 0.50_f32],
[0.75_f32, 0.50_f32, 1.00_f32]
].into_iter(),
[
engine::point(-0.6, -0.8, -0.6),
engine::point(-0.6, 0.8, 0.6),
engine::point(0.6, -0.8, 0.6),
engine::point(0.6, 0.8, -0.6)
].into_iter()
).map(
|(k, color, representation)| {
Point::new(
format!("v{k}"),
format!("Vertex {k}"),
color,
representation
)
}
);
for vertex in vertices {
let _ = assembly.try_insert_element(vertex);
}
// create the faces
let base_dir = Vector3::new(1.0, 0.75, 1.0).normalize();
let offset = base_dir.dot(&Vector3::new(-0.6, 0.8, 0.6));
let faces = izip!(
index_range.clone(),
[
[1.00_f32, 0.00_f32, 0.25_f32],
[1.00_f32, 0.25_f32, 0.00_f32],
[0.75_f32, 0.75_f32, 0.00_f32],
[0.25_f32, 0.00_f32, 1.00_f32]
].into_iter(),
[
engine::sphere_with_offset(base_dir[0], base_dir[1], base_dir[2], offset, 0.0),
engine::sphere_with_offset(base_dir[0], -base_dir[1], -base_dir[2], offset, 0.0),
engine::sphere_with_offset(-base_dir[0], base_dir[1], -base_dir[2], offset, 0.0),
engine::sphere_with_offset(-base_dir[0], -base_dir[1], base_dir[2], offset, 0.0)
].into_iter()
).map(
|(k, color, representation)| {
Sphere::new(
format!("f{k}"),
format!("Face {k}"),
color,
representation
)
}
);
for face in faces {
face.ghost().set(true);
let _ = assembly.try_insert_element(face);
}
// impose the constraints
for j in index_range.clone() {
let [face_j, vertex_j] = [
format!("f{j}"),
format!("v{j}")
].map(
|id| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&id].clone()
)
);
// make the faces planar
let curvature_regulator = face_j.regulators().with_untracked(
|regs| regs.first().unwrap().clone()
);
curvature_regulator.set_point().set(
SpecifiedValue::try_from("0".to_string()).unwrap()
);
for k in index_range.clone().filter(|&index| index != j) {
let vertex_k = assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("v{k}")].clone()
);
// fix the distances between the vertices
if j < k {
let distance_regulator = InversiveDistanceRegulator::new(
[vertex_j.clone(), vertex_k.clone()]
);
assembly.insert_regulator(Rc::new(distance_regulator));
}
// put the vertices on the faces
let incidence_regulator = InversiveDistanceRegulator::new([face_j.clone(), vertex_k.clone()]);
incidence_regulator.set_point.set(SpecifiedValue::try_from("0".to_string()).unwrap());
assembly.insert_regulator(Rc::new(incidence_regulator));
}
}
}
#[component]
pub fn AddRemove() -> View {
/* DEBUG */
let assembly_name = create_signal("general".to_string());
create_effect(move || {
// get name of chosen assembly
let name = assembly_name.get_clone();
console::log_1(
&JsValue::from(format!("Showing assembly \"{}\"", name.clone()))
);
batch(|| {
let state = use_context::<AppState>();
let assembly = &state.assembly;
// clear state
assembly.regulators.update(|regs| regs.clear());
assembly.elements.update(|elts| elts.clear());
assembly.elements_by_id.update(|elts_by_id| elts_by_id.clear());
state.selection.update(|sel| sel.clear());
// load assembly
match name.as_str() {
"general" => load_gen_assemb(assembly),
"low-curv" => load_low_curv_assemb(assembly),
"pointed" => load_pointed_assemb(assembly),
"irisawa-hexlet" => load_irisawa_hexlet_assemb(assembly),
"radius-ratio" => load_radius_ratio_assemb(assembly),
_ => ()
};
});
});
view! {
div(id="add-remove") {
button(
on:click=|_| {
let state = use_context::<AppState>();
state.assembly.insert_element_default::<Sphere>();
}
) { "Add sphere" }
button(
on:click=|_| {
let state = use_context::<AppState>();
state.assembly.insert_element_default::<Point>();
}
) { "Add point" }
button(
class="emoji", /* KLUDGE */ // for convenience, we're using an emoji as a temporary icon for this button
disabled={
let state = use_context::<AppState>();
state.selection.with(|sel| sel.len() != 2)
},
on:click=|_| {
let state = use_context::<AppState>();
let subjects: [_; 2] = state.selection.with(
// the button is only enabled when two elements are
// selected, so we know the cast to a two-element array
// will succeed
|sel| sel
.clone()
.into_iter()
.collect::<Vec<_>>()
.try_into()
.unwrap()
);
state.assembly.insert_regulator(
Rc::new(InversiveDistanceRegulator::new(subjects))
);
state.selection.update(|sel| sel.clear());
}
) { "🔗" }
select(bind:value=assembly_name) { /* DEBUG */ // example assembly chooser
option(value="general") { "General" }
option(value="low-curv") { "Low-curvature" }
option(value="pointed") { "Pointed" }
option(value="irisawa-hexlet") { "Irisawa hexlet" }
option(value="radius-ratio") { "Radius ratio" }
option(value="empty") { "Empty" }
}
}
}
}

View file

@ -1,34 +1,33 @@
use nalgebra::{DMatrix, DVector, DVectorView};
use std::{
cell::Cell,
cmp::Ordering,
collections::{BTreeMap, BTreeSet},
cmp::Ordering,
fmt,
fmt::{Debug, Formatter},
hash::{Hash, Hasher},
rc::Rc,
sync::{atomic, atomic::AtomicU64},
sync::{atomic, atomic::AtomicU64}
};
use sycamore::prelude::*;
use web_sys::{console, wasm_bindgen::JsValue}; /* DEBUG */
use crate::{
components::{display::DisplayItem, outline::OutlineItem},
display::DisplayItem,
engine::{
Q,
change_half_curvature,
local_unif_to_std,
point,
project_point_to_normalized,
project_sphere_to_normalized,
realize_gram,
sphere,
ConfigNeighborhood,
ConfigSubspace,
ConstraintProblem,
DescentHistory,
Realization,
ConstraintProblem
},
specified::SpecifiedValue,
outline::OutlineItem,
specified::SpecifiedValue
};
pub type ElementColor = [f32; 3];
@ -164,7 +163,7 @@ pub struct Sphere {
pub ghost: Signal<bool>,
pub regulators: Signal<BTreeSet<Rc<dyn Regulator>>>,
serial: u64,
column_index: Cell<Option<usize>>,
column_index: Cell<Option<usize>>
}
impl Sphere {
@ -174,17 +173,17 @@ impl Sphere {
id: String,
label: String,
color: ElementColor,
representation: DVector<f64>,
) -> Self {
Self {
id,
label,
color,
representation: DVector<f64>
) -> Sphere {
Sphere {
id: id,
label: label,
color: color,
representation: create_signal(representation),
ghost: create_signal(false),
regulators: create_signal(BTreeSet::new()),
serial: Self::next_serial(),
column_index: None.into(),
column_index: None.into()
}
}
}
@ -194,12 +193,12 @@ impl Element for Sphere {
"sphere".to_string()
}
fn default(id: String, id_num: u64) -> Self {
Self::new(
fn default(id: String, id_num: u64) -> Sphere {
Sphere::new(
id,
format!("Sphere {id_num}"),
[0.75_f32, 0.75_f32, 0.75_f32],
sphere(0.0, 0.0, 0.0, 1.0),
sphere(0.0, 0.0, 0.0, 1.0)
)
}
@ -264,7 +263,7 @@ pub struct Point {
pub ghost: Signal<bool>,
pub regulators: Signal<BTreeSet<Rc<dyn Regulator>>>,
serial: u64,
column_index: Cell<Option<usize>>,
column_index: Cell<Option<usize>>
}
impl Point {
@ -274,9 +273,9 @@ impl Point {
id: String,
label: String,
color: ElementColor,
representation: DVector<f64>,
) -> Self {
Self {
representation: DVector<f64>
) -> Point {
Point {
id,
label,
color,
@ -284,7 +283,7 @@ impl Point {
ghost: create_signal(false),
regulators: create_signal(BTreeSet::new()),
serial: Self::next_serial(),
column_index: None.into(),
column_index: None.into()
}
}
}
@ -294,12 +293,12 @@ impl Element for Point {
"point".to_string()
}
fn default(id: String, id_num: u64) -> Self {
Self::new(
fn default(id: String, id_num: u64) -> Point {
Point::new(
id,
format!("Point {id_num}"),
[0.75_f32, 0.75_f32, 0.75_f32],
point(0.0, 0.0, 0.0),
point(0.0, 0.0, 0.0)
)
}
@ -348,7 +347,7 @@ impl ProblemPoser for Point {
format!("Point \"{}\" should be indexed before writing problem data", self.id).as_str()
);
problem.gram.push_sym(index, index, 0.0);
problem.frozen.push(Self::WEIGHT_COMPONENT, index, 0.5);
problem.frozen.push(Point::WEIGHT_COMPONENT, index, 0.5);
problem.guess.set_column(index, &self.representation.get_clone_untracked());
}
}
@ -357,6 +356,16 @@ pub trait Regulator: Serial + ProblemPoser + OutlineItem {
fn subjects(&self) -> Vec<Rc<dyn Element>>;
fn measurement(&self) -> ReadSignal<f64>;
fn set_point(&self) -> Signal<SpecifiedValue>;
// this method is used to responsively precondition the assembly for
// realization when the regulator becomes a constraint, or is edited while
// acting as a constraint. it should track the set point, do any desired
// preconditioning when the set point is present, and use its return value
// to report whether the set is present. the default implementation does no
// preconditioning
fn try_activate(&self) -> bool {
self.set_point().with(|set_pt| set_pt.is_present())
}
}
impl Hash for dyn Regulator {
@ -389,11 +398,11 @@ pub struct InversiveDistanceRegulator {
pub subjects: [Rc<dyn Element>; 2],
pub measurement: ReadSignal<f64>,
pub set_point: Signal<SpecifiedValue>,
serial: u64,
serial: u64
}
impl InversiveDistanceRegulator {
pub fn new(subjects: [Rc<dyn Element>; 2]) -> Self {
pub fn new(subjects: [Rc<dyn Element>; 2]) -> InversiveDistanceRegulator {
let representations = subjects.each_ref().map(|subj| subj.representation());
let measurement = create_memo(move || {
representations[0].with(|rep_0|
@ -406,7 +415,7 @@ impl InversiveDistanceRegulator {
let set_point = create_signal(SpecifiedValue::from_empty_spec());
let serial = Self::next_serial();
Self { subjects, measurement, set_point, serial }
InversiveDistanceRegulator { subjects, measurement, set_point, serial }
}
}
@ -449,11 +458,11 @@ pub struct HalfCurvatureRegulator {
pub subject: Rc<dyn Element>,
pub measurement: ReadSignal<f64>,
pub set_point: Signal<SpecifiedValue>,
serial: u64,
serial: u64
}
impl HalfCurvatureRegulator {
pub fn new(subject: Rc<dyn Element>) -> Self {
pub fn new(subject: Rc<dyn Element>) -> HalfCurvatureRegulator {
let measurement = subject.representation().map(
|rep| rep[Sphere::CURVATURE_COMPONENT]
);
@ -461,7 +470,7 @@ impl HalfCurvatureRegulator {
let set_point = create_signal(SpecifiedValue::from_empty_spec());
let serial = Self::next_serial();
Self { subject, measurement, set_point, serial }
HalfCurvatureRegulator { subject, measurement, set_point, serial }
}
}
@ -477,6 +486,18 @@ impl Regulator for HalfCurvatureRegulator {
fn set_point(&self) -> Signal<SpecifiedValue> {
self.set_point
}
fn try_activate(&self) -> bool {
match self.set_point.with(|set_pt| set_pt.value) {
Some(half_curv) => {
self.subject.representation().update(
|rep| change_half_curvature(rep, half_curv)
);
true
}
None => false
}
}
}
impl Serial for HalfCurvatureRegulator {
@ -501,7 +522,7 @@ impl ProblemPoser for HalfCurvatureRegulator {
// the velocity is expressed in uniform coordinates
pub struct ElementMotion<'a> {
pub element: Rc<dyn Element>,
pub velocity: DVectorView<'a, f64>,
pub velocity: DVectorView<'a, f64>
}
type AssemblyMotion<'a> = Vec<ElementMotion<'a>>;
@ -513,6 +534,9 @@ pub struct Assembly {
pub elements: Signal<BTreeSet<Rc<dyn Element>>>,
pub regulators: Signal<BTreeSet<Rc<dyn Regulator>>>,
// a flag that tells us whether the assembly is realized
pub realized: Signal<bool>,
// solution variety tangent space. the basis vectors are stored in
// configuration matrix format, ordered according to the elements' column
// indices. when you realize the assembly, every element that's present
@ -526,14 +550,7 @@ pub struct Assembly {
pub tangent: Signal<ConfigSubspace>,
// indexing
pub elements_by_id: Signal<BTreeMap<String, Rc<dyn Element>>>,
// realization control
pub realization_trigger: Signal<()>,
// realization diagnostics
pub realization_status: Signal<Result<(), String>>,
pub descent_history: Signal<DescentHistory>,
pub elements_by_id: Signal<BTreeMap<String, Rc<dyn Element>>>
}
impl Assembly {
@ -542,25 +559,17 @@ impl Assembly {
let assembly = Assembly {
elements: create_signal(BTreeSet::new()),
regulators: create_signal(BTreeSet::new()),
realized: create_signal(true),
tangent: create_signal(ConfigSubspace::zero(0)),
elements_by_id: create_signal(BTreeMap::default()),
realization_trigger: create_signal(()),
realization_status: create_signal(Ok(())),
descent_history: create_signal(DescentHistory::new()),
elements_by_id: create_signal(BTreeMap::default())
};
// realize the assembly whenever the element list, the regulator list,
// a regulator's set point, or the realization trigger is updated
// realize the assembly whenever the `realized` flag is set to `false`
let assembly_for_effect = assembly.clone();
create_effect(move || {
assembly_for_effect.elements.track();
assembly_for_effect.regulators.with(
|regs| for reg in regs {
reg.set_point().track();
}
);
assembly_for_effect.realization_trigger.track();
assembly_for_effect.realize();
create_memo(move || {
if !assembly_for_effect.realized.get() {
assembly_for_effect.realize();
}
});
assembly
@ -624,6 +633,19 @@ impl Assembly {
regulators.update(|regs| regs.insert(regulator.clone()));
}
// update the realization when the regulator becomes a constraint, or is
// edited while acting as a constraint
let self_for_effect = self.clone();
create_effect(move || {
/* DEBUG */
// log the regulator update
console_log!("Updated regulator with subjects {:?}", regulator.subjects());
if regulator.try_activate() {
self_for_effect.realized.set(false);
}
});
/* DEBUG */
// print an updated list of regulators
console_log!("Regulators:");
@ -680,51 +702,34 @@ impl Assembly {
console_log!("Old configuration:{:>8.3}", problem.guess);
// look for a configuration with the given Gram matrix
let Realization { result, history } = realize_gram(
let (config, tangent, success, history) = realize_gram(
&problem, 1.0e-12, 0.5, 0.9, 1.1, 200, 110
);
/* DEBUG */
// report the outcome of the search in the browser console
if let Err(ref message) = result {
console_log!("❌️ {message}");
// report the outcome of the search
if success {
console_log!("Target accuracy achieved!")
} else {
console_log!("✅️ Target accuracy achieved!");
}
if history.scaled_loss.len() > 0 {
console_log!("Steps: {}", history.scaled_loss.len() - 1);
console_log!("Loss: {}", history.scaled_loss.last().unwrap());
console_log!("Failed to reach target accuracy")
}
console_log!("Steps: {}", history.scaled_loss.len() - 1);
console_log!("Loss: {}", *history.scaled_loss.last().unwrap());
console_log!("Tangent dimension: {}", tangent.dim());
// report the loss history
self.descent_history.set(history);
match result {
Ok(ConfigNeighborhood { config, nbhd: tangent }) => {
/* DEBUG */
// report the tangent dimension
console_log!("Tangent dimension: {}", tangent.dim());
// report the realization status
self.realization_status.set(Ok(()));
// read out the solution
for elt in self.elements.get_clone_untracked() {
elt.representation().update(
|rep| rep.set_column(0, &config.column(elt.column_index().unwrap()))
);
}
// save the tangent space
self.tangent.set_silent(tangent);
},
Err(message) => {
// report the realization status. the `Err(message)` we're
// setting the status to has a different type than the
// `Err(message)` we received from the match: we're changing the
// `Ok` type from `Realization` to `()`
self.realization_status.set(Err(message))
},
if success {
// read out the solution
for elt in self.elements.get_clone_untracked() {
elt.representation().update(
|rep| rep.set_column(0, &config.column(elt.column_index().unwrap()))
);
}
// update the realization flag
self.realized.set(true);
// save the tangent space
self.tangent.set_silent(tangent);
}
}
@ -807,15 +812,15 @@ impl Assembly {
},
None => {
console_log!("No velocity to unpack for fresh element \"{}\"", elt.id())
},
}
};
});
}
// trigger a realization to bring the configuration back onto the
// solution variety. this also gets the elements' column indices and the
// saved tangent space back in sync
self.realization_trigger.set(());
// bring the configuration back onto the solution variety. this also
// gets the elements' column indices and the saved tangent space back in
// sync
self.realized.set(false);
}
}
@ -867,7 +872,7 @@ mod tests {
String::from(sphere_id),
String::from("Sphere 0"),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(0.0, 0.0, 0.0, INITIAL_RADIUS),
engine::sphere(0.0, 0.0, 0.0, INITIAL_RADIUS)
)
);
@ -881,7 +886,7 @@ mod tests {
vec![
ElementMotion {
element: sphere.clone(),
velocity: velocity.as_view(),
velocity: velocity.as_view()
}
]
);

View file

@ -1,5 +0,0 @@
pub mod add_remove;
pub mod diagnostics;
pub mod display;
pub mod outline;
pub mod test_assembly_chooser;

View file

@ -1,69 +0,0 @@
use std::rc::Rc;
use sycamore::prelude::*;
use super::test_assembly_chooser::TestAssemblyChooser;
use crate::{
AppState,
assembly::{InversiveDistanceRegulator, Point, Sphere},
};
#[component]
pub fn AddRemove() -> View {
view! {
div(id = "add-remove") {
button(
on:click = |_| {
let state = use_context::<AppState>();
batch(|| {
// this call is batched to avoid redundant realizations.
// it updates the element list and the regulator list,
// which are both tracked by the realization effect
/* TO DO */
// it would make more to do the batching inside
// `insert_element_default`, but that will have to wait
// until Sycamore handles nested batches correctly.
//
// https://github.com/sycamore-rs/sycamore/issues/802
//
// the nested batch issue is relevant here because the
// assembly loaders in the test assembly chooser use
// `insert_element_default` within larger batches
state.assembly.insert_element_default::<Sphere>();
});
}
) { "Add sphere" }
button(
on:click = |_| {
let state = use_context::<AppState>();
state.assembly.insert_element_default::<Point>();
}
) { "Add point" }
button(
class = "emoji", /* KLUDGE */ // for convenience, we're using an emoji as a temporary icon for this button
disabled = {
let state = use_context::<AppState>();
state.selection.with(|sel| sel.len() != 2)
},
on:click = |_| {
let state = use_context::<AppState>();
let subjects: [_; 2] = state.selection.with(
// the button is only enabled when two elements are
// selected, so we know the cast to a two-element array
// will succeed
|sel| sel
.clone()
.into_iter()
.collect::<Vec<_>>()
.try_into()
.unwrap()
);
state.assembly.insert_regulator(
Rc::new(InversiveDistanceRegulator::new(subjects))
);
state.selection.update(|sel| sel.clear());
}
) { "🔗" }
TestAssemblyChooser {}
}
}
}

View file

@ -1,256 +0,0 @@
use charming::{
Chart,
WasmRenderer,
component::{Axis, DataZoom, Grid},
element::{AxisType, Symbol},
series::{Line, Scatter},
};
use sycamore::prelude::*;
use crate::AppState;
#[derive(Clone)]
struct DiagnosticsState {
active_tab: Signal<String>,
}
impl DiagnosticsState {
fn new(initial_tab: String) -> Self {
Self { active_tab: create_signal(initial_tab) }
}
}
// a realization status indicator
#[component]
fn RealizationStatus() -> View {
let state = use_context::<AppState>();
let realization_status = state.assembly.realization_status;
view! {
div(
id = "realization-status",
class = realization_status.with(
|status| match status {
Ok(_) => "",
Err(_) => "invalid",
}
)
) {
div(class = "status")
div {
(realization_status.with(
|status| match status {
Ok(_) => "Target accuracy achieved".to_string(),
Err(message) => message.clone(),
}
))
}
}
}
}
fn into_log10_time_point((step, value): (usize, f64)) -> Vec<Option<f64>> {
vec![
Some(step as f64),
if value == 0.0 { None } else { Some(value.abs().log10()) },
]
}
// the loss history from the last realization
#[component]
fn LossHistory() -> View {
const CONTAINER_ID: &str = "loss-history";
let state = use_context::<AppState>();
let renderer = WasmRenderer::new_opt(None, Some(178));
on_mount(move || {
create_effect(move || {
// get the loss history
let scaled_loss: Vec<_> = state.assembly.descent_history.with(
|history| history.scaled_loss
.iter()
.enumerate()
.map(|(step, &loss)| (step, loss))
.map(into_log10_time_point)
.collect()
);
// initialize the chart axes
let step_axis = Axis::new()
.type_(AxisType::Category)
.boundary_gap(false);
let scaled_loss_axis = Axis::new();
// load the chart data. when there's no history, we load the data
// point (0, None) to clear the chart. it would feel more natural to
// load empty data vectors, but that turns out not to clear the
// chart: it instead leads to previous data being re-used
let scaled_loss_series = Line::new().data(
if scaled_loss.len() > 0 {
scaled_loss
} else {
vec![vec![Some(0.0), None::<f64>]]
}
);
let chart = Chart::new()
.animation(false)
.data_zoom(DataZoom::new().y_axis_index(0).right(40))
.x_axis(step_axis)
.y_axis(scaled_loss_axis)
.grid(Grid::new().top(20).right(80).bottom(30).left(60))
.series(scaled_loss_series);
renderer.render(CONTAINER_ID, &chart).unwrap();
});
});
view! {
div(id = CONTAINER_ID, class = "diagnostics-chart")
}
}
// the spectrum of the Hessian during the last realization
#[component]
fn SpectrumHistory() -> View {
const CONTAINER_ID: &str = "spectrum-history";
let state = use_context::<AppState>();
let renderer = WasmRenderer::new(478, 178);
on_mount(move || {
create_effect(move || {
// get the spectrum of the Hessian at each step, split into its
// positive, negative, and strictly-zero parts
let (
hess_eigvals_zero,
hess_eigvals_nonzero,
): (Vec<_>, Vec<_>) = state.assembly.descent_history.with(
|history| history.hess_eigvals
.iter()
.enumerate()
.map(
|(step, eigvals)| eigvals.iter().map(
move |&val| (step, val)
)
)
.flatten()
.partition(|&(_, val)| val == 0.0)
);
let zero_level = hess_eigvals_nonzero
.iter()
.map(|(_, val)| val.abs())
.reduce(f64::min)
.map(|val| 0.1 * val)
.unwrap_or(1.0);
let (
hess_eigvals_pos,
hess_eigvals_neg,
): (Vec<_>, Vec<_>) = hess_eigvals_nonzero
.into_iter()
.partition(|&(_, val)| val > 0.0);
// initialize the chart axes
let step_axis = Axis::new()
.type_(AxisType::Category)
.boundary_gap(false);
let eigval_axis = Axis::new();
// load the chart data. when there's no history, we load the data
// point (0, None) to clear the chart. it would feel more natural to
// load empty data vectors, but that turns out not to clear the
// chart: it instead leads to previous data being re-used
let eigval_series_pos = Scatter::new()
.symbol_size(4.5)
.data(
if hess_eigvals_pos.len() > 0 {
hess_eigvals_pos
.into_iter()
.map(into_log10_time_point)
.collect()
} else {
vec![vec![Some(0.0), None::<f64>]]
}
);
let eigval_series_neg = Scatter::new()
.symbol(Symbol::Diamond)
.symbol_size(6.0)
.data(
if hess_eigvals_neg.len() > 0 {
hess_eigvals_neg
.into_iter()
.map(into_log10_time_point)
.collect()
} else {
vec![vec![Some(0.0), None::<f64>]]
}
);
let eigval_series_zero = Scatter::new()
.symbol(Symbol::Triangle)
.symbol_size(5.0)
.data(
if hess_eigvals_zero.len() > 0 {
hess_eigvals_zero
.into_iter()
.map(|(step, _)| (step, zero_level))
.map(into_log10_time_point)
.collect()
} else {
vec![vec![Some(0.0), None::<f64>]]
}
);
let chart = Chart::new()
.animation(false)
.data_zoom(DataZoom::new().y_axis_index(0).right(40))
.x_axis(step_axis)
.y_axis(eigval_axis)
.grid(Grid::new().top(20).right(80).bottom(30).left(60))
.series(eigval_series_pos)
.series(eigval_series_neg)
.series(eigval_series_zero);
renderer.render(CONTAINER_ID, &chart).unwrap();
});
});
view! {
div(id = CONTAINER_ID, class = "diagnostics-chart")
}
}
#[component(inline_props)]
fn DiagnosticsPanel(name: &'static str, children: Children) -> View {
let diagnostics_state = use_context::<DiagnosticsState>();
view! {
div(
class = "diagnostics-panel",
"hidden" = diagnostics_state.active_tab.with(
|active_tab| {
if active_tab == name {
None
} else {
Some("")
}
}
)
) {
(children)
}
}
}
#[component]
pub fn Diagnostics() -> View {
let diagnostics_state = DiagnosticsState::new("loss".to_string());
let active_tab = diagnostics_state.active_tab.clone();
provide_context(diagnostics_state);
view! {
div(id = "diagnostics") {
div(id = "diagnostics-bar") {
RealizationStatus {}
select(bind:value = active_tab) {
option(value = "loss") { "Loss" }
option(value = "spectrum") { "Spectrum" }
}
}
DiagnosticsPanel(name = "loss") { LossHistory {} }
DiagnosticsPanel(name = "spectrum") { SpectrumHistory {} }
}
}
}

View file

@ -1,941 +0,0 @@
use itertools::izip;
use std::{f64::consts::{FRAC_1_SQRT_2, PI}, rc::Rc};
use nalgebra::Vector3;
use sycamore::prelude::*;
use web_sys::{console, wasm_bindgen::JsValue};
use crate::{
AppState,
assembly::{
Assembly,
Element,
ElementColor,
InversiveDistanceRegulator,
Point,
Sphere,
},
engine,
engine::DescentHistory,
specified::SpecifiedValue,
};
// --- loaders ---
/* DEBUG */
// each of these functions loads an example assembly for testing. once we've
// done more work on saving and loading assemblies, we should come back to this
// code to see if it can be simplified
fn load_general(assembly: &Assembly) {
let _ = assembly.try_insert_element(
Sphere::new(
String::from("gemini_a"),
String::from("Castor"),
[1.00_f32, 0.25_f32, 0.00_f32],
engine::sphere(0.5, 0.5, 0.0, 1.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("gemini_b"),
String::from("Pollux"),
[0.00_f32, 0.25_f32, 1.00_f32],
engine::sphere(-0.5, -0.5, 0.0, 1.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("ursa_major"),
String::from("Ursa major"),
[0.25_f32, 0.00_f32, 1.00_f32],
engine::sphere(-0.5, 0.5, 0.0, 0.75),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("ursa_minor"),
String::from("Ursa minor"),
[0.25_f32, 1.00_f32, 0.00_f32],
engine::sphere(0.5, -0.5, 0.0, 0.5),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("moon_deimos"),
String::from("Deimos"),
[0.75_f32, 0.75_f32, 0.00_f32],
engine::sphere(0.0, 0.15, 1.0, 0.25),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("moon_phobos"),
String::from("Phobos"),
[0.00_f32, 0.75_f32, 0.50_f32],
engine::sphere(0.0, -0.15, -1.0, 0.25),
)
);
}
fn load_low_curvature(assembly: &Assembly) {
// create the spheres
let a = 0.75_f64.sqrt();
let _ = assembly.try_insert_element(
Sphere::new(
"central".to_string(),
"Central".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(0.0, 0.0, 0.0, 1.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"assemb_plane".to_string(),
"Assembly plane".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere_with_offset(0.0, 0.0, 1.0, 0.0, 0.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"side1".to_string(),
"Side 1".to_string(),
[1.00_f32, 0.00_f32, 0.25_f32],
engine::sphere_with_offset(1.0, 0.0, 0.0, 1.0, 0.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"side2".to_string(),
"Side 2".to_string(),
[0.25_f32, 1.00_f32, 0.00_f32],
engine::sphere_with_offset(-0.5, a, 0.0, 1.0, 0.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"side3".to_string(),
"Side 3".to_string(),
[0.00_f32, 0.25_f32, 1.00_f32],
engine::sphere_with_offset(-0.5, -a, 0.0, 1.0, 0.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"corner1".to_string(),
"Corner 1".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(-4.0/3.0, 0.0, 0.0, 1.0/3.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
"corner2".to_string(),
"Corner 2".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(2.0/3.0, -4.0/3.0 * a, 0.0, 1.0/3.0),
)
);
let _ = assembly.try_insert_element(
Sphere::new(
String::from("corner3"),
String::from("Corner 3"),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(2.0/3.0, 4.0/3.0 * a, 0.0, 1.0/3.0),
)
);
// impose the desired tangencies and make the sides planar
let index_range = 1..=3;
let [central, assemb_plane] = ["central", "assemb_plane"].map(
|id| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[id].clone()
)
);
let sides = index_range.clone().map(
|k| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("side{k}")].clone()
)
);
let corners = index_range.map(
|k| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("corner{k}")].clone()
)
);
for plane in [assemb_plane.clone()].into_iter().chain(sides.clone()) {
// fix the curvature of each plane
let curvature = plane.regulators().with_untracked(
|regs| regs.first().unwrap().clone()
);
curvature.set_point().set(SpecifiedValue::try_from("0".to_string()).unwrap());
}
let all_perpendicular = [central.clone()].into_iter()
.chain(sides.clone())
.chain(corners.clone());
for sphere in all_perpendicular {
// make each side and packed sphere perpendicular to the assembly plane
let right_angle = InversiveDistanceRegulator::new([sphere, assemb_plane.clone()]);
right_angle.set_point.set(SpecifiedValue::try_from("0".to_string()).unwrap());
assembly.insert_regulator(Rc::new(right_angle));
}
for sphere in sides.clone().chain(corners.clone()) {
// make each side and corner sphere tangent to the central sphere
let tangency = InversiveDistanceRegulator::new([sphere.clone(), central.clone()]);
tangency.set_point.set(SpecifiedValue::try_from("-1".to_string()).unwrap());
assembly.insert_regulator(Rc::new(tangency));
}
for (side_index, side) in sides.enumerate() {
// make each side tangent to the two adjacent corner spheres
for (corner_index, corner) in corners.clone().enumerate() {
if side_index != corner_index {
let tangency = InversiveDistanceRegulator::new([side.clone(), corner]);
tangency.set_point.set(SpecifiedValue::try_from("-1".to_string()).unwrap());
assembly.insert_regulator(Rc::new(tangency));
}
}
}
}
fn load_pointed(assembly: &Assembly) {
let _ = assembly.try_insert_element(
Point::new(
format!("point_front"),
format!("Front point"),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::point(0.0, 0.0, FRAC_1_SQRT_2),
)
);
let _ = assembly.try_insert_element(
Point::new(
format!("point_back"),
format!("Back point"),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::point(0.0, 0.0, -FRAC_1_SQRT_2),
)
);
for index_x in 0..=1 {
for index_y in 0..=1 {
let x = index_x as f64 - 0.5;
let y = index_y as f64 - 0.5;
let _ = assembly.try_insert_element(
Sphere::new(
format!("sphere{index_x}{index_y}"),
format!("Sphere {index_x}{index_y}"),
[0.5*(1.0 + x) as f32, 0.5*(1.0 + y) as f32, 0.5*(1.0 - x*y) as f32],
engine::sphere(x, y, 0.0, 1.0),
)
);
let _ = assembly.try_insert_element(
Point::new(
format!("point{index_x}{index_y}"),
format!("Point {index_x}{index_y}"),
[0.5*(1.0 + x) as f32, 0.5*(1.0 + y) as f32, 0.5*(1.0 - x*y) as f32],
engine::point(x, y, 0.0),
)
);
}
}
}
// to finish describing the tridiminished icosahedron, set the inversive
// distance regulators as follows:
// A-A -0.25
// A-B "
// B-C "
// C-C "
// A-C -0.25 * φ^2 = -0.6545084971874737
fn load_tridiminished_icosahedron(assembly: &Assembly) {
// create the vertices
const COLOR_A: ElementColor = [1.00_f32, 0.25_f32, 0.25_f32];
const COLOR_B: ElementColor = [0.75_f32, 0.75_f32, 0.75_f32];
const COLOR_C: ElementColor = [0.25_f32, 0.50_f32, 1.00_f32];
let vertices = [
Point::new(
"a1".to_string(),
"A₁".to_string(),
COLOR_A,
engine::point(0.25, 0.75, 0.75),
),
Point::new(
"a2".to_string(),
"A₂".to_string(),
COLOR_A,
engine::point(0.75, 0.25, 0.75),
),
Point::new(
"a3".to_string(),
"A₃".to_string(),
COLOR_A,
engine::point(0.75, 0.75, 0.25),
),
Point::new(
"b1".to_string(),
"B₁".to_string(),
COLOR_B,
engine::point(0.75, -0.25, -0.25),
),
Point::new(
"b2".to_string(),
"B₂".to_string(),
COLOR_B,
engine::point(-0.25, 0.75, -0.25),
),
Point::new(
"b3".to_string(),
"B₃".to_string(),
COLOR_B,
engine::point(-0.25, -0.25, 0.75),
),
Point::new(
"c1".to_string(),
"C₁".to_string(),
COLOR_C,
engine::point(0.0, -1.0, -1.0),
),
Point::new(
"c2".to_string(),
"C₂".to_string(),
COLOR_C,
engine::point(-1.0, 0.0, -1.0),
),
Point::new(
"c3".to_string(),
"C₃".to_string(),
COLOR_C,
engine::point(-1.0, -1.0, 0.0),
),
];
for vertex in vertices {
let _ = assembly.try_insert_element(vertex);
}
// create the faces
const COLOR_FACE: ElementColor = [0.75_f32, 0.75_f32, 0.75_f32];
let frac_1_sqrt_6 = 1.0 / 6.0_f64.sqrt();
let frac_2_sqrt_6 = 2.0 * frac_1_sqrt_6;
let faces = [
Sphere::new(
"face1".to_string(),
"Face 1".to_string(),
COLOR_FACE,
engine::sphere_with_offset(frac_2_sqrt_6, -frac_1_sqrt_6, -frac_1_sqrt_6, -frac_1_sqrt_6, 0.0),
),
Sphere::new(
"face2".to_string(),
"Face 2".to_string(),
COLOR_FACE,
engine::sphere_with_offset(-frac_1_sqrt_6, frac_2_sqrt_6, -frac_1_sqrt_6, -frac_1_sqrt_6, 0.0),
),
Sphere::new(
"face3".to_string(),
"Face 3".to_string(),
COLOR_FACE,
engine::sphere_with_offset(-frac_1_sqrt_6, -frac_1_sqrt_6, frac_2_sqrt_6, -frac_1_sqrt_6, 0.0),
),
];
for face in faces {
face.ghost().set(true);
let _ = assembly.try_insert_element(face);
}
let index_range = 1..=3;
for j in index_range.clone() {
// make each face planar
let face = assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("face{j}")].clone()
);
let curvature_regulator = face.regulators().with_untracked(
|regs| regs.first().unwrap().clone()
);
curvature_regulator.set_point().set(
SpecifiedValue::try_from("0".to_string()).unwrap()
);
// put each A vertex on the face it belongs to
let vertex_a = assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("a{j}")].clone()
);
let incidence_a = InversiveDistanceRegulator::new([face.clone(), vertex_a.clone()]);
incidence_a.set_point.set(SpecifiedValue::try_from("0".to_string()).unwrap());
assembly.insert_regulator(Rc::new(incidence_a));
// regulate the B-C vertex distances
let vertices_bc = ["b", "c"].map(
|series| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("{series}{j}")].clone()
)
);
assembly.insert_regulator(
Rc::new(InversiveDistanceRegulator::new(vertices_bc))
);
// get the pair of indices adjacent to `j`
let adjacent_indices = [j % 3 + 1, (j + 1) % 3 + 1];
for k in adjacent_indices.clone() {
for series in ["b", "c"] {
// put each B and C vertex on the faces it belongs to
let vertex = assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("{series}{k}")].clone()
);
let incidence = InversiveDistanceRegulator::new([face.clone(), vertex.clone()]);
incidence.set_point.set(SpecifiedValue::try_from("0".to_string()).unwrap());
assembly.insert_regulator(Rc::new(incidence));
// regulate the A-B and A-C vertex distances
assembly.insert_regulator(
Rc::new(InversiveDistanceRegulator::new([vertex_a.clone(), vertex]))
);
}
}
// regulate the A-A and C-C vertex distances
let adjacent_pairs = ["a", "c"].map(
|series| adjacent_indices.map(
|index| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("{series}{index}")].clone()
)
)
);
for pair in adjacent_pairs {
assembly.insert_regulator(
Rc::new(InversiveDistanceRegulator::new(pair))
);
}
}
}
// to finish describing the dodecahedral circle packing, set the inversive
// distance regulators to -1. some of the regulators have already been set
fn load_dodecahedral_packing(assembly: &Assembly) {
// add the substrate
let _ = assembly.try_insert_element(
Sphere::new(
"substrate".to_string(),
"Substrate".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(0.0, 0.0, 0.0, 1.0),
)
);
let substrate = assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id["substrate"].clone()
);
// fix the substrate's curvature
substrate.regulators().with_untracked(
|regs| regs.first().unwrap().clone()
).set_point().set(
SpecifiedValue::try_from("0.5".to_string()).unwrap()
);
// add the circles to be packed
const COLOR_A: ElementColor = [1.00_f32, 0.25_f32, 0.00_f32];
const COLOR_B: ElementColor = [1.00_f32, 0.00_f32, 0.25_f32];
const COLOR_C: ElementColor = [0.25_f32, 0.00_f32, 1.00_f32];
let phi = 0.5 + 1.25_f64.sqrt(); /* TO DO */ // replace with std::f64::consts::PHI when that gets stabilized
let phi_inv = 1.0 / phi;
let coord_scale = (phi + 2.0).sqrt();
let face_scales = [phi_inv, (13.0 / 12.0) / coord_scale];
let face_radii = [phi_inv, 5.0 / 12.0];
let mut faces = Vec::<Rc<dyn Element>>::new();
let subscripts = ["", ""];
for j in 0..2 {
for k in 0..2 {
let small_coord = face_scales[k] * (2.0*(j as f64) - 1.0);
let big_coord = face_scales[k] * (2.0*(k as f64) - 1.0) * phi;
let id_num = format!("{j}{k}");
let label_sub = format!("{}{}", subscripts[j], subscripts[k]);
// add the A face
let id_a = format!("a{id_num}");
let _ = assembly.try_insert_element(
Sphere::new(
id_a.clone(),
format!("A{label_sub}"),
COLOR_A,
engine::sphere(0.0, small_coord, big_coord, face_radii[k]),
)
);
faces.push(
assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&id_a].clone()
)
);
// add the B face
let id_b = format!("b{id_num}");
let _ = assembly.try_insert_element(
Sphere::new(
id_b.clone(),
format!("B{label_sub}"),
COLOR_B,
engine::sphere(small_coord, big_coord, 0.0, face_radii[k]),
)
);
faces.push(
assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&id_b].clone()
)
);
// add the C face
let id_c = format!("c{id_num}");
let _ = assembly.try_insert_element(
Sphere::new(
id_c.clone(),
format!("C{label_sub}"),
COLOR_C,
engine::sphere(big_coord, 0.0, small_coord, face_radii[k]),
)
);
faces.push(
assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&id_c].clone()
)
);
}
}
// make each face sphere perpendicular to the substrate
for face in faces {
let right_angle = InversiveDistanceRegulator::new([face, substrate.clone()]);
right_angle.set_point.set(SpecifiedValue::try_from("0".to_string()).unwrap());
assembly.insert_regulator(Rc::new(right_angle));
}
// set up the tangencies that define the packing
for [long_edge_plane, short_edge_plane] in [["a", "b"], ["b", "c"], ["c", "a"]] {
for k in 0..2 {
let long_edge_ids = [
format!("{long_edge_plane}{k}0"),
format!("{long_edge_plane}{k}1")
];
let short_edge_ids = [
format!("{short_edge_plane}0{k}"),
format!("{short_edge_plane}1{k}")
];
let [long_edge, short_edge] = [long_edge_ids, short_edge_ids].map(
|edge_ids| edge_ids.map(
|id| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&id].clone()
)
)
);
// set up the short-edge tangency
let short_tangency = InversiveDistanceRegulator::new(short_edge.clone());
if k == 0 {
short_tangency.set_point.set(SpecifiedValue::try_from("-1".to_string()).unwrap());
}
assembly.insert_regulator(Rc::new(short_tangency));
// set up the side tangencies
for i in 0..2 {
for j in 0..2 {
let side_tangency = InversiveDistanceRegulator::new(
[long_edge[i].clone(), short_edge[j].clone()]
);
if i == 0 && k == 0 {
side_tangency.set_point.set(SpecifiedValue::try_from("-1".to_string()).unwrap());
}
assembly.insert_regulator(Rc::new(side_tangency));
}
}
}
}
}
// the initial configuration of this test assembly deliberately violates the
// constraints, so loading the assembly will trigger a non-trivial realization
fn load_balanced(assembly: &Assembly) {
// create the spheres
const R_OUTER: f64 = 10.0;
const R_INNER: f64 = 4.0;
let spheres = [
Sphere::new(
"outer".to_string(),
"Outer".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(0.0, 0.0, 0.0, R_OUTER),
),
Sphere::new(
"a".to_string(),
"A".to_string(),
[1.00_f32, 0.00_f32, 0.25_f32],
engine::sphere(0.0, 4.0, 0.0, R_INNER),
),
Sphere::new(
"b".to_string(),
"B".to_string(),
[0.00_f32, 0.25_f32, 1.00_f32],
engine::sphere(0.0, -4.0, 0.0, R_INNER),
),
];
for sphere in spheres {
let _ = assembly.try_insert_element(sphere);
}
// get references to the spheres
let [outer, a, b] = ["outer", "a", "b"].map(
|id| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[id].clone()
)
);
// fix the diameters of the outer, sun, and moon spheres
for (sphere, radius) in [
(outer.clone(), R_OUTER),
(a.clone(), R_INNER),
(b.clone(), R_INNER),
] {
let curvature_regulator = sphere.regulators().with_untracked(
|regs| regs.first().unwrap().clone()
);
let curvature = 0.5 / radius;
curvature_regulator.set_point().set(
SpecifiedValue::try_from(curvature.to_string()).unwrap()
);
}
// set the inversive distances between the spheres. as described above, the
// initial configuration deliberately violates these constraints
for inner in [a, b] {
let tangency = InversiveDistanceRegulator::new([outer.clone(), inner]);
tangency.set_point.set(SpecifiedValue::try_from("1".to_string()).unwrap());
assembly.insert_regulator(Rc::new(tangency));
}
}
// the initial configuration of this test assembly deliberately violates the
// constraints, so loading the assembly will trigger a non-trivial realization
fn load_off_center(assembly: &Assembly) {
// create a point almost at the origin and a sphere centered on the origin
let _ = assembly.try_insert_element(
Point::new(
"point".to_string(),
"Point".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::point(1e-9, 0.0, 0.0),
),
);
let _ = assembly.try_insert_element(
Sphere::new(
"sphere".to_string(),
"Sphere".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(0.0, 0.0, 0.0, 1.0),
),
);
// get references to the elements
let point_and_sphere = ["point", "sphere"].map(
|id| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[id].clone()
)
);
// put the point on the sphere
let incidence = InversiveDistanceRegulator::new(point_and_sphere);
incidence.set_point.set(SpecifiedValue::try_from("0".to_string()).unwrap());
assembly.insert_regulator(Rc::new(incidence));
}
// setting the inversive distances between the vertices to -2 gives a regular
// tetrahedron with side length 1, whose insphere and circumsphere have radii
// sqrt(1/6) and sqrt(3/2), respectively. to measure those radii, set an
// inversive distance of -1 between the insphere and each face, and then set an
// inversive distance of 0 between the circumsphere and each vertex
fn load_radius_ratio(assembly: &Assembly) {
let index_range = 1..=4;
// create the spheres
const GRAY: ElementColor = [0.75_f32, 0.75_f32, 0.75_f32];
let spheres = [
Sphere::new(
"sphere_faces".to_string(),
"Insphere".to_string(),
GRAY,
engine::sphere(0.0, 0.0, 0.0, 0.5),
),
Sphere::new(
"sphere_vertices".to_string(),
"Circumsphere".to_string(),
GRAY,
engine::sphere(0.0, 0.0, 0.0, 0.25),
),
];
for sphere in spheres {
let _ = assembly.try_insert_element(sphere);
}
// create the vertices
let vertices = izip!(
index_range.clone(),
[
[1.00_f32, 0.50_f32, 0.75_f32],
[1.00_f32, 0.75_f32, 0.50_f32],
[1.00_f32, 1.00_f32, 0.50_f32],
[0.75_f32, 0.50_f32, 1.00_f32],
].into_iter(),
[
engine::point(-0.6, -0.8, -0.6),
engine::point(-0.6, 0.8, 0.6),
engine::point(0.6, -0.8, 0.6),
engine::point(0.6, 0.8, -0.6),
].into_iter()
).map(
|(k, color, representation)| {
Point::new(
format!("v{k}"),
format!("Vertex {k}"),
color,
representation,
)
}
);
for vertex in vertices {
let _ = assembly.try_insert_element(vertex);
}
// create the faces
let base_dir = Vector3::new(1.0, 0.75, 1.0).normalize();
let offset = base_dir.dot(&Vector3::new(-0.6, 0.8, 0.6));
let faces = izip!(
index_range.clone(),
[
[1.00_f32, 0.00_f32, 0.25_f32],
[1.00_f32, 0.25_f32, 0.00_f32],
[0.75_f32, 0.75_f32, 0.00_f32],
[0.25_f32, 0.00_f32, 1.00_f32],
].into_iter(),
[
engine::sphere_with_offset(base_dir[0], base_dir[1], base_dir[2], offset, 0.0),
engine::sphere_with_offset(base_dir[0], -base_dir[1], -base_dir[2], offset, 0.0),
engine::sphere_with_offset(-base_dir[0], base_dir[1], -base_dir[2], offset, 0.0),
engine::sphere_with_offset(-base_dir[0], -base_dir[1], base_dir[2], offset, 0.0),
].into_iter()
).map(
|(k, color, representation)| {
Sphere::new(
format!("f{k}"),
format!("Face {k}"),
color,
representation,
)
}
);
for face in faces {
face.ghost().set(true);
let _ = assembly.try_insert_element(face);
}
// impose the constraints
for j in index_range.clone() {
let [face_j, vertex_j] = [
format!("f{j}"),
format!("v{j}"),
].map(
|id| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&id].clone()
)
);
// make the faces planar
let curvature_regulator = face_j.regulators().with_untracked(
|regs| regs.first().unwrap().clone()
);
curvature_regulator.set_point().set(
SpecifiedValue::try_from("0".to_string()).unwrap()
);
for k in index_range.clone().filter(|&index| index != j) {
let vertex_k = assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("v{k}")].clone()
);
// fix the distances between the vertices
if j < k {
let distance_regulator = InversiveDistanceRegulator::new(
[vertex_j.clone(), vertex_k.clone()]
);
assembly.insert_regulator(Rc::new(distance_regulator));
}
// put the vertices on the faces
let incidence_regulator = InversiveDistanceRegulator::new([face_j.clone(), vertex_k.clone()]);
incidence_regulator.set_point.set(SpecifiedValue::try_from("0".to_string()).unwrap());
assembly.insert_regulator(Rc::new(incidence_regulator));
}
}
}
// to finish setting up the problem, fix the following curvatures:
// sun 1
// moon 5/3 = 1.666666666666666...
// chain1 2
// a tiny `x` or `z` nudge of the outer sphere reliably prevents realization
// failures before they happen, or resolves them after they happen. the result
// depends sensitively on the translation direction, suggesting that realization
// is failing because the engine is having trouble breaking a symmetry
// /* TO DO */
// the engine's performance on this problem is scale-dependent! with the current
// initial conditions, realization fails for any order of imposing the remaining
// curvature constraints. scaling everything up by a factor of ten, as done in
// the original problem, makes realization succeed reliably. one potentially
// relevant difference is that a lot of the numbers in the current initial
// conditions are exactly representable as floats, unlike the analogous numbers
// in the scaled-up problem. the inexact representations might break the
// symmetry that's getting the engine stuck
fn load_irisawa_hexlet(assembly: &Assembly) {
let index_range = 1..=6;
let colors = [
[1.00_f32, 0.00_f32, 0.25_f32],
[1.00_f32, 0.25_f32, 0.00_f32],
[0.75_f32, 0.75_f32, 0.00_f32],
[0.25_f32, 1.00_f32, 0.00_f32],
[0.00_f32, 0.25_f32, 1.00_f32],
[0.25_f32, 0.00_f32, 1.00_f32],
].into_iter();
// create the spheres
let spheres = [
Sphere::new(
"outer".to_string(),
"Outer".to_string(),
[0.5_f32, 0.5_f32, 0.5_f32],
engine::sphere(0.0, 0.0, 0.0, 1.5),
),
Sphere::new(
"sun".to_string(),
"Sun".to_string(),
[0.75_f32, 0.75_f32, 0.75_f32],
engine::sphere(0.0, -0.75, 0.0, 0.75),
),
Sphere::new(
"moon".to_string(),
"Moon".to_string(),
[0.25_f32, 0.25_f32, 0.25_f32],
engine::sphere(0.0, 0.75, 0.0, 0.75),
),
].into_iter().chain(
index_range.clone().zip(colors).map(
|(k, color)| {
let ang = (k as f64) * PI/3.0;
Sphere::new(
format!("chain{k}"),
format!("Chain {k}"),
color,
engine::sphere(1.0 * ang.sin(), 0.0, 1.0 * ang.cos(), 0.5),
)
}
)
);
for sphere in spheres {
let _ = assembly.try_insert_element(sphere);
}
// put the outer sphere in ghost mode and fix its curvature
let outer = assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id["outer"].clone()
);
outer.ghost().set(true);
let outer_curvature_regulator = outer.regulators().with_untracked(
|regs| regs.first().unwrap().clone()
);
outer_curvature_regulator.set_point().set(
SpecifiedValue::try_from((1.0 / 3.0).to_string()).unwrap()
);
// impose the desired tangencies
let [outer, sun, moon] = ["outer", "sun", "moon"].map(
|id| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[id].clone()
)
);
let chain = index_range.map(
|k| assembly.elements_by_id.with_untracked(
|elts_by_id| elts_by_id[&format!("chain{k}")].clone()
)
);
for (chain_sphere, chain_sphere_next) in chain.clone().zip(chain.cycle().skip(1)) {
for (other_sphere, inversive_distance) in [
(outer.clone(), "1"),
(sun.clone(), "-1"),
(moon.clone(), "-1"),
(chain_sphere_next.clone(), "-1"),
] {
let tangency = InversiveDistanceRegulator::new([chain_sphere.clone(), other_sphere]);
tangency.set_point.set(SpecifiedValue::try_from(inversive_distance.to_string()).unwrap());
assembly.insert_regulator(Rc::new(tangency));
}
}
let outer_sun_tangency = InversiveDistanceRegulator::new([outer.clone(), sun]);
outer_sun_tangency.set_point.set(SpecifiedValue::try_from("1".to_string()).unwrap());
assembly.insert_regulator(Rc::new(outer_sun_tangency));
let outer_moon_tangency = InversiveDistanceRegulator::new([outer.clone(), moon]);
outer_moon_tangency.set_point.set(SpecifiedValue::try_from("1".to_string()).unwrap());
assembly.insert_regulator(Rc::new(outer_moon_tangency));
}
// --- chooser ---
/* DEBUG */
#[component]
pub fn TestAssemblyChooser() -> View {
// create an effect that loads the selected test assembly
let assembly_name = create_signal("general".to_string());
create_effect(move || {
// get name of chosen assembly
let name = assembly_name.get_clone();
console::log_1(
&JsValue::from(format!("Showing assembly \"{}\"", name.clone()))
);
batch(|| {
let state = use_context::<AppState>();
let assembly = &state.assembly;
// clear state
assembly.regulators.update(|regs| regs.clear());
assembly.elements.update(|elts| elts.clear());
assembly.elements_by_id.update(|elts_by_id| elts_by_id.clear());
assembly.descent_history.set(DescentHistory::new());
state.selection.update(|sel| sel.clear());
// load assembly
match name.as_str() {
"general" => load_general(assembly),
"low-curvature" => load_low_curvature(assembly),
"pointed" => load_pointed(assembly),
"tridiminished-icosahedron" => load_tridiminished_icosahedron(assembly),
"dodecahedral-packing" => load_dodecahedral_packing(assembly),
"balanced" => load_balanced(assembly),
"off-center" => load_off_center(assembly),
"radius-ratio" => load_radius_ratio(assembly),
"irisawa-hexlet" => load_irisawa_hexlet(assembly),
_ => (),
};
});
});
// build the chooser
view! {
select(bind:value = assembly_name) {
option(value = "general") { "General" }
option(value = "low-curvature") { "Low-curvature" }
option(value = "pointed") { "Pointed" }
option(value = "tridiminished-icosahedron") { "Tridiminished icosahedron" }
option(value = "dodecahedral-packing") { "Dodecahedral packing" }
option(value = "balanced") { "Balanced" }
option(value = "off-center") { "Off-center" }
option(value = "radius-ratio") { "Radius ratio" }
option(value = "irisawa-hexlet") { "Irisawa hexlet" }
option(value = "empty") { "Empty" }
}
}
}

View file

@ -12,12 +12,12 @@ use web_sys::{
WebGlProgram,
WebGlShader,
WebGlUniformLocation,
wasm_bindgen::{JsCast, JsValue},
wasm_bindgen::{JsCast, JsValue}
};
use crate::{
AppState,
assembly::{Element, ElementColor, ElementMotion, Point, Sphere},
assembly::{Element, ElementColor, ElementMotion, Point, Sphere}
};
// --- color ---
@ -37,15 +37,15 @@ fn combine_channels(color: ElementColor, opacity: f32) -> ColorWithOpacity {
struct SceneSpheres {
representations: Vec<DVector<f64>>,
colors_with_opacity: Vec<ColorWithOpacity>,
highlights: Vec<f32>,
highlights: Vec<f32>
}
impl SceneSpheres {
fn new() -> Self {
Self {
fn new() -> SceneSpheres{
SceneSpheres {
representations: Vec::new(),
colors_with_opacity: Vec::new(),
highlights: Vec::new(),
highlights: Vec::new()
}
}
@ -53,10 +53,7 @@ impl SceneSpheres {
self.representations.len().try_into().expect("Number of spheres must fit in a 32-bit integer")
}
fn push(
&mut self, representation: DVector<f64>,
color: ElementColor, opacity: f32, highlight: f32,
) {
fn push(&mut self, representation: DVector<f64>, color: ElementColor, opacity: f32, highlight: f32) {
self.representations.push(representation);
self.colors_with_opacity.push(combine_channels(color, opacity));
self.highlights.push(highlight);
@ -67,23 +64,20 @@ struct ScenePoints {
representations: Vec<DVector<f64>>,
colors_with_opacity: Vec<ColorWithOpacity>,
highlights: Vec<f32>,
selections: Vec<f32>,
selections: Vec<f32>
}
impl ScenePoints {
fn new() -> Self {
Self {
fn new() -> ScenePoints {
ScenePoints {
representations: Vec::new(),
colors_with_opacity: Vec::new(),
highlights: Vec::new(),
selections: Vec::new(),
selections: Vec::new()
}
}
fn push(
&mut self, representation: DVector<f64>,
color: ElementColor, opacity: f32, highlight: f32, selected: bool,
) {
fn push(&mut self, representation: DVector<f64>, color: ElementColor, opacity: f32, highlight: f32, selected: bool) {
self.representations.push(representation);
self.colors_with_opacity.push(combine_channels(color, opacity));
self.highlights.push(highlight);
@ -93,14 +87,14 @@ impl ScenePoints {
pub struct Scene {
spheres: SceneSpheres,
points: ScenePoints,
points: ScenePoints
}
impl Scene {
fn new() -> Self {
Self {
fn new() -> Scene {
Scene {
spheres: SceneSpheres::new(),
points: ScenePoints::new(),
points: ScenePoints::new()
}
}
}
@ -111,12 +105,7 @@ pub trait DisplayItem {
// the smallest positive depth, represented as a multiple of `dir`, where
// the line generated by `dir` hits the element. returns `None` if the line
// misses the element
fn cast(
&self,
dir: Vector3<f64>,
assembly_to_world: &DMatrix<f64>,
pixel_size: f64,
) -> Option<f64>;
fn cast(&self, dir: Vector3<f64>, assembly_to_world: &DMatrix<f64>, pixel_size: f64) -> Option<f64>;
}
impl DisplayItem for Sphere {
@ -135,12 +124,7 @@ impl DisplayItem for Sphere {
// this method should be kept synchronized with `sphere_cast` in
// `spheres.frag`, which does essentially the same thing on the GPU side
fn cast(
&self,
dir: Vector3<f64>,
assembly_to_world: &DMatrix<f64>,
_pixel_size: f64,
) -> Option<f64> {
fn cast(&self, dir: Vector3<f64>, assembly_to_world: &DMatrix<f64>, _pixel_size: f64) -> Option<f64> {
// if `a/b` is less than this threshold, we approximate
// `a*u^2 + b*u + c` by the linear function `b*u + c`
const DEG_THRESHOLD: f64 = 1e-9;
@ -193,12 +177,7 @@ impl DisplayItem for Point {
}
/* SCAFFOLDING */
fn cast(
&self,
dir: Vector3<f64>,
assembly_to_world: &DMatrix<f64>,
pixel_size: f64,
) -> Option<f64> {
fn cast(&self, dir: Vector3<f64>, assembly_to_world: &DMatrix<f64>, pixel_size: f64) -> Option<f64> {
let rep = self.representation.with_untracked(|rep| assembly_to_world * rep);
if rep[2] < 0.0 {
// this constant should be kept synchronized with `point.frag`
@ -241,7 +220,7 @@ fn compile_shader(
fn set_up_program(
context: &WebGl2RenderingContext,
vertex_shader_source: &str,
fragment_shader_source: &str,
fragment_shader_source: &str
) -> WebGlProgram {
// compile the shaders
let vertex_shader = compile_shader(
@ -281,12 +260,12 @@ fn get_uniform_array_locations<const N: usize>(
context: &WebGl2RenderingContext,
program: &WebGlProgram,
var_name: &str,
member_name_opt: Option<&str>,
member_name_opt: Option<&str>
) -> [Option<WebGlUniformLocation>; N] {
array::from_fn(|n| {
let name = match member_name_opt {
Some(member_name) => format!("{var_name}[{n}].{member_name}"),
None => format!("{var_name}[{n}]"),
None => format!("{var_name}[{n}]")
};
context.get_uniform_location(&program, name.as_str())
})
@ -297,7 +276,7 @@ fn bind_to_attribute(
context: &WebGl2RenderingContext,
attr_index: u32,
attr_size: i32,
buffer: &Option<WebGlBuffer>,
buffer: &Option<WebGlBuffer>
) {
context.bind_buffer(WebGl2RenderingContext::ARRAY_BUFFER, buffer.as_ref());
context.vertex_attrib_pointer_with_i32(
@ -313,7 +292,7 @@ fn bind_to_attribute(
// load the given data into a new vertex buffer object
fn load_new_buffer(
context: &WebGl2RenderingContext,
data: &[f32],
data: &[f32]
) -> Option<WebGlBuffer> {
// create a buffer and bind it to ARRAY_BUFFER
let buffer = context.create_buffer();
@ -340,7 +319,7 @@ fn bind_new_buffer_to_attribute(
context: &WebGl2RenderingContext,
attr_index: u32,
attr_size: i32,
data: &[f32],
data: &[f32]
) {
let buffer = load_new_buffer(context, data);
bind_to_attribute(context, attr_index, attr_size, &buffer);
@ -362,9 +341,9 @@ fn event_dir(event: &MouseEvent) -> (Vector3<f64>, f64) {
Vector3::new(
FOCAL_SLOPE * (2.0*(f64::from(event.client_x()) - rect.left()) - width) / shortdim,
FOCAL_SLOPE * (2.0*(rect.bottom() - f64::from(event.client_y())) - height) / shortdim,
-1.0,
-1.0
),
FOCAL_SLOPE * 2.0 / shortdim,
FOCAL_SLOPE * 2.0 / shortdim
)
}
@ -464,14 +443,14 @@ pub fn Display() -> View {
let sphere_program = set_up_program(
&ctx,
include_str!("identity.vert"),
include_str!("spheres.frag"),
include_str!("spheres.frag")
);
// set up the point rendering program
let point_program = set_up_program(
&ctx,
include_str!("point.vert"),
include_str!("point.frag"),
include_str!("point.frag")
);
/* DEBUG */
@ -488,7 +467,7 @@ pub fn Display() -> View {
// capped at 1024 elements
console::log_2(
&ctx.get_parameter(WebGl2RenderingContext::MAX_FRAGMENT_UNIFORM_VECTORS).unwrap(),
&JsValue::from("uniform vectors available"),
&JsValue::from("uniform vectors available")
);
// find the sphere program's vertex attribute
@ -524,7 +503,7 @@ pub fn Display() -> View {
// southeast triangle
-1.0, -1.0, 0.0,
1.0, 1.0, 0.0,
1.0, -1.0, 0.0,
1.0, -1.0, 0.0
];
let viewport_position_buffer = load_new_buffer(&ctx, &viewport_positions);
@ -617,7 +596,7 @@ pub fn Display() -> View {
vec![
ElementMotion {
element: sel,
velocity: elt_motion.as_view(),
velocity: elt_motion.as_view()
}
]
);
@ -650,7 +629,7 @@ pub fn Display() -> View {
0.0, 1.0, 0.0, 0.0, 0.0,
0.0, 0.0, 1.0, 0.0, u,
0.0, 0.0, 2.0*u, 1.0, u*u,
0.0, 0.0, 0.0, 0.0, 1.0,
0.0, 0.0, 0.0, 0.0, 1.0
])
};
let asm_to_world = &location * &orientation;
@ -689,19 +668,19 @@ pub fn Display() -> View {
let v = &sphere_reps_world[n];
ctx.uniform3fv_with_f32_array(
sphere_sp_locs[n].as_ref(),
v.rows(0, 3).as_slice(),
v.rows(0, 3).as_slice()
);
ctx.uniform2fv_with_f32_array(
sphere_lt_locs[n].as_ref(),
v.rows(3, 2).as_slice(),
v.rows(3, 2).as_slice()
);
ctx.uniform4fv_with_f32_array(
sphere_color_locs[n].as_ref(),
&scene.spheres.colors_with_opacity[n],
&scene.spheres.colors_with_opacity[n]
);
ctx.uniform1f(
sphere_highlight_locs[n].as_ref(),
scene.spheres.highlights[n],
scene.spheres.highlights[n]
);
}
@ -794,7 +773,7 @@ pub fn Display() -> View {
"ArrowLeft" if shift => roll_ccw.set(value),
"ArrowRight" => yaw_right.set(value),
"ArrowLeft" => yaw_left.set(value),
_ => navigating = false,
_ => navigating = false
};
if navigating {
scene_changed.set(true);
@ -814,7 +793,7 @@ pub fn Display() -> View {
"s" | "S" => translate_neg_y.set(value),
"]" | "}" => shrink_neg.set(value),
"[" | "{" => shrink_pos.set(value),
_ => manipulating = false,
_ => manipulating = false
};
if manipulating {
event.prevent_default();
@ -826,12 +805,11 @@ pub fn Display() -> View {
// switch back to integer-valued parameters when that becomes possible
// again
canvas(
ref = display,
id = "display",
width = "600",
height = "600",
tabindex = "0",
on:keydown = move |event: KeyboardEvent| {
ref=display,
width="600",
height="600",
tabindex="0",
on:keydown=move |event: KeyboardEvent| {
if event.key() == "Shift" {
// swap navigation inputs
roll_cw.set(yaw_right.get());
@ -857,7 +835,7 @@ pub fn Display() -> View {
set_manip_signal(&event, 1.0);
}
},
on:keyup = move |event: KeyboardEvent| {
on:keyup=move |event: KeyboardEvent| {
if event.key() == "Shift" {
// swap navigation inputs
yaw_right.set(roll_cw.get());
@ -879,7 +857,7 @@ pub fn Display() -> View {
set_manip_signal(&event, 0.0);
}
},
on:blur = move |_| {
on:blur=move |_| {
pitch_up.set(0.0);
pitch_down.set(0.0);
yaw_right.set(0.0);
@ -887,7 +865,7 @@ pub fn Display() -> View {
roll_ccw.set(0.0);
roll_cw.set(0.0);
},
on:click = move |event: MouseEvent| {
on:click=move |event: MouseEvent| {
// find the nearest element along the pointer direction
let (dir, pixel_size) = event_dir(&event);
console::log_1(&JsValue::from(dir.to_string()));
@ -904,18 +882,18 @@ pub fn Display() -> View {
clicked = Some((elt, depth))
}
},
None => clicked = Some((elt, depth)),
},
None => (),
None => clicked = Some((elt, depth))
}
None => ()
};
}
// if we clicked something, select it
match clicked {
Some((elt, _)) => state.select(&elt, event.shift_key()),
None => state.selection.update(|sel| sel.clear()),
None => state.selection.update(|sel| sel.clear())
};
},
}
)
}
}

View file

@ -1,6 +1,7 @@
use lazy_static::lazy_static;
use nalgebra::{Const, DMatrix, DVector, DVectorView, Dyn, SymmetricEigen};
use std::fmt::{Display, Error, Formatter};
use web_sys::{console, wasm_bindgen::JsValue}; /* DEBUG */
// --- elements ---
@ -16,7 +17,7 @@ pub fn sphere(center_x: f64, center_y: f64, center_z: f64, radius: f64) -> DVect
center_y / radius,
center_z / radius,
0.5 / radius,
0.5 * (center_norm_sq / radius - radius),
0.5 * (center_norm_sq / radius - radius)
])
}
@ -30,7 +31,7 @@ pub fn sphere_with_offset(dir_x: f64, dir_y: f64, dir_z: f64, off: f64, curv: f6
norm_sp * dir_y,
norm_sp * dir_z,
0.5 * curv,
off * (1.0 + 0.5 * off * curv),
off * (1.0 + 0.5 * off * curv)
])
}
@ -49,23 +50,57 @@ pub fn project_point_to_normalized(rep: &mut DVector<f64>) {
rep.scale_mut(0.5 / rep[3]);
}
// given a sphere's representation vector, change the sphere's half-curvature to
// `half-curv` and then restore normalization by contracting the representation
// vector toward the curvature axis
pub fn change_half_curvature(rep: &mut DVector<f64>, half_curv: f64) {
// set the sphere's half-curvature to the desired value
rep[3] = half_curv;
// restore normalization by contracting toward the curvature axis
const SIZE_THRESHOLD: f64 = 1e-9;
let half_q_lt = -2.0 * half_curv * rep[4];
let half_q_lt_sq = half_q_lt * half_q_lt;
let mut spatial = rep.fixed_rows_mut::<3>(0);
let q_sp = spatial.norm_squared();
if q_sp < SIZE_THRESHOLD && half_q_lt_sq < SIZE_THRESHOLD {
spatial.copy_from_slice(
&[0.0, 0.0, (1.0 - 2.0 * half_q_lt).sqrt()]
);
} else {
let scaling = half_q_lt + (q_sp + half_q_lt_sq).sqrt();
spatial.scale_mut(1.0 / scaling);
rep[4] /= scaling;
}
/* DEBUG */
// verify normalization
let rep_for_debug = rep.clone();
console::log_1(&JsValue::from(
format!(
"Sphere self-product after curvature change: {}",
rep_for_debug.dot(&(&*Q * &rep_for_debug))
)
));
}
// --- partial matrices ---
pub struct MatrixEntry {
index: (usize, usize),
value: f64,
value: f64
}
pub struct PartialMatrix(Vec<MatrixEntry>);
impl PartialMatrix {
pub fn new() -> Self {
Self(Vec::<MatrixEntry>::new())
pub fn new() -> PartialMatrix {
PartialMatrix(Vec::<MatrixEntry>::new())
}
pub fn push(&mut self, row: usize, col: usize, value: f64) {
let Self(entries) = self;
entries.push(MatrixEntry { index: (row, col), value });
let PartialMatrix(entries) = self;
entries.push(MatrixEntry { index: (row, col), value: value });
}
pub fn push_sym(&mut self, row: usize, col: usize, value: f64) {
@ -114,7 +149,7 @@ impl IntoIterator for PartialMatrix {
type IntoIter = std::vec::IntoIter<Self::Item>;
fn into_iter(self) -> Self::IntoIter {
let Self(entries) = self;
let PartialMatrix(entries) = self;
entries.into_iter()
}
}
@ -135,26 +170,22 @@ impl<'a> IntoIterator for &'a PartialMatrix {
pub struct ConfigSubspace {
assembly_dim: usize,
basis_std: Vec<DMatrix<f64>>,
basis_proj: Vec<DMatrix<f64>>,
basis_proj: Vec<DMatrix<f64>>
}
impl ConfigSubspace {
pub fn zero(assembly_dim: usize) -> Self {
Self {
assembly_dim,
pub fn zero(assembly_dim: usize) -> ConfigSubspace {
ConfigSubspace {
assembly_dim: assembly_dim,
basis_proj: Vec::new(),
basis_std: Vec::new(),
basis_std: Vec::new()
}
}
// approximate the kernel of a symmetric endomorphism of the configuration
// space for `assembly_dim` elements. we consider an eigenvector to be part
// of the kernel if its eigenvalue is smaller than the constant `THRESHOLD`
fn symmetric_kernel(
a: DMatrix<f64>,
proj_to_std: DMatrix<f64>,
assembly_dim: usize,
) -> Self {
fn symmetric_kernel(a: DMatrix<f64>, proj_to_std: DMatrix<f64>, assembly_dim: usize) -> ConfigSubspace {
// find a basis for the kernel. the basis is expressed in the projection
// coordinates, and it's orthonormal with respect to the projection
// inner product
@ -168,13 +199,20 @@ impl ConfigSubspace {
).collect::<Vec<_>>().as_slice()
);
/* DEBUG */
// print the eigenvalues
#[cfg(all(target_family = "wasm", target_os = "unknown"))]
console::log_1(&JsValue::from(
format!("Eigenvalues used to find kernel:{}", eig.eigenvalues)
));
// express the basis in the standard coordinates
let basis_std = proj_to_std * &basis_proj;
const ELEMENT_DIM: usize = 5;
const UNIFORM_DIM: usize = 4;
Self {
assembly_dim,
ConfigSubspace {
assembly_dim: assembly_dim,
basis_std: basis_std.column_iter().map(
|v| Into::<DMatrix<f64>>::into(
v.reshape_generic(Dyn(ELEMENT_DIM), Dyn(assembly_dim))
@ -184,7 +222,7 @@ impl ConfigSubspace {
|v| Into::<DMatrix<f64>>::into(
v.reshape_generic(Dyn(UNIFORM_DIM), Dyn(assembly_dim))
)
).collect(),
).collect()
}
}
@ -218,18 +256,18 @@ pub struct DescentHistory {
pub config: Vec<DMatrix<f64>>,
pub scaled_loss: Vec<f64>,
pub neg_grad: Vec<DMatrix<f64>>,
pub hess_eigvals: Vec<DVector<f64>>,
pub min_eigval: Vec<f64>,
pub base_step: Vec<DMatrix<f64>>,
pub backoff_steps: Vec<i32>,
pub backoff_steps: Vec<i32>
}
impl DescentHistory {
pub fn new() -> Self {
Self {
fn new() -> DescentHistory {
DescentHistory {
config: Vec::<DMatrix<f64>>::new(),
scaled_loss: Vec::<f64>::new(),
neg_grad: Vec::<DMatrix<f64>>::new(),
hess_eigvals: Vec::<DVector<f64>>::new(),
min_eigval: Vec::<f64>::new(),
base_step: Vec::<DMatrix<f64>>::new(),
backoff_steps: Vec::<i32>::new(),
}
@ -245,21 +283,21 @@ pub struct ConstraintProblem {
}
impl ConstraintProblem {
pub fn new(element_count: usize) -> Self {
pub fn new(element_count: usize) -> ConstraintProblem {
const ELEMENT_DIM: usize = 5;
Self {
ConstraintProblem {
gram: PartialMatrix::new(),
frozen: PartialMatrix::new(),
guess: DMatrix::<f64>::zeros(ELEMENT_DIM, element_count),
guess: DMatrix::<f64>::zeros(ELEMENT_DIM, element_count)
}
}
#[cfg(feature = "dev")]
pub fn from_guess(guess_columns: &[DVector<f64>]) -> Self {
Self {
pub fn from_guess(guess_columns: &[DVector<f64>]) -> ConstraintProblem {
ConstraintProblem {
gram: PartialMatrix::new(),
frozen: PartialMatrix::new(),
guess: DMatrix::from_columns(guess_columns),
guess: DMatrix::from_columns(guess_columns)
}
}
}
@ -273,21 +311,25 @@ lazy_static! {
0.0, 1.0, 0.0, 0.0, 0.0,
0.0, 0.0, 1.0, 0.0, 0.0,
0.0, 0.0, 0.0, 0.0, -2.0,
0.0, 0.0, 0.0, -2.0, 0.0,
0.0, 0.0, 0.0, -2.0, 0.0
]);
}
struct SearchState {
config: DMatrix<f64>,
err_proj: DMatrix<f64>,
loss: f64,
loss: f64
}
impl SearchState {
fn from_config(gram: &PartialMatrix, config: DMatrix<f64>) -> Self {
fn from_config(gram: &PartialMatrix, config: DMatrix<f64>) -> SearchState {
let err_proj = gram.sub_proj(&(config.tr_mul(&*Q) * &config));
let loss = err_proj.norm_squared();
Self { config, err_proj, loss }
SearchState {
config: config,
err_proj: err_proj,
loss: loss
}
}
}
@ -314,7 +356,7 @@ pub fn local_unif_to_std(v: DVectorView<f64>) -> DMatrix<f64> {
curv, 0.0, 0.0, 0.0, v[0],
0.0, curv, 0.0, 0.0, v[1],
0.0, 0.0, curv, 0.0, v[2],
0.0, 0.0, 0.0, 0.0, 1.0,
0.0, 0.0, 0.0, 0.0, 1.0
])
} else {
// `v` represents a sphere. the normalization condition says that the
@ -323,7 +365,7 @@ pub fn local_unif_to_std(v: DVectorView<f64>) -> DMatrix<f64> {
curv, 0.0, 0.0, 0.0, v[0],
0.0, curv, 0.0, 0.0, v[1],
0.0, 0.0, curv, 0.0, v[2],
curv*v[0], curv*v[1], curv*v[2], curv*v[3], curv*v[4] + 1.0,
curv*v[0], curv*v[1], curv*v[2], curv*v[3], curv*v[4] + 1.0
])
}
}
@ -336,7 +378,7 @@ fn seek_better_config(
base_target_improvement: f64,
min_efficiency: f64,
backoff: f64,
max_backoff_steps: i32,
max_backoff_steps: i32
) -> Option<(SearchState, i32)> {
let mut rate = 1.0;
for backoff_steps in 0..max_backoff_steps {
@ -351,17 +393,6 @@ fn seek_better_config(
None
}
// a first-order neighborhood of a configuration
pub struct ConfigNeighborhood {
pub config: DMatrix<f64>,
pub nbhd: ConfigSubspace,
}
pub struct Realization {
pub result: Result<ConfigNeighborhood, String>,
pub history: DescentHistory,
}
// seek a matrix `config` that matches the partial matrix `problem.frozen` and
// has `config' * Q * config` matching the partial matrix `problem.gram`. start
// at `problem.guess`, set the frozen entries to their desired values, and then
@ -373,30 +404,19 @@ pub fn realize_gram(
backoff: f64,
reg_scale: f64,
max_descent_steps: i32,
max_backoff_steps: i32,
) -> Realization {
max_backoff_steps: i32
) -> (DMatrix<f64>, ConfigSubspace, bool, DescentHistory) {
// destructure the problem data
let ConstraintProblem { gram, guess, frozen } = problem;
let ConstraintProblem {
gram, guess, frozen
} = problem;
// start the descent history
let mut history = DescentHistory::new();
// handle the case where the assembly is empty. our general realization
// routine can't handle this case because it builds the Hessian using
// `DMatrix::from_columns`, which panics when the list of columns is empty
let assembly_dim = guess.ncols();
if assembly_dim == 0 {
let result = Ok(
ConfigNeighborhood {
config: guess.clone(),
nbhd: ConfigSubspace::zero(0),
}
);
return Realization { result, history };
}
// find the dimension of the search space
let element_dim = guess.nrows();
let assembly_dim = guess.ncols();
let total_dim = element_dim * assembly_dim;
// scale the tolerance
@ -437,12 +457,11 @@ pub fn realize_gram(
hess = DMatrix::from_columns(hess_cols.as_slice());
// regularize the Hessian
let hess_eigvals = hess.symmetric_eigenvalues();
let min_eigval = hess_eigvals.min();
let min_eigval = hess.symmetric_eigenvalues().min();
if min_eigval <= 0.0 {
hess -= reg_scale * min_eigval * DMatrix::identity(total_dim, total_dim);
}
history.hess_eigvals.push(hess_eigvals);
history.min_eigval.push(min_eigval);
// project the negative gradient and negative Hessian onto the
// orthogonal complement of the frozen subspace
@ -461,40 +480,30 @@ pub fn realize_gram(
if state.loss < tol { break; }
// compute the Newton step
/* TO DO */
/*
we should change our regularization to ensure that the Hessian is
is positive-definite, rather than just positive-semidefinite. ideally,
that would guarantee the success of the Cholesky decomposition---
although we'd still need the error-handling routine in case of
numerical hiccups
we need to either handle or eliminate the case where the minimum
eigenvalue of the Hessian is zero, so the regularized Hessian is
singular. right now, this causes the Cholesky decomposition to return
`None`, leading to a panic when we unrap
*/
let hess_cholesky = match hess.clone().cholesky() {
Some(cholesky) => cholesky,
None => return Realization {
result: Err("Cholesky decomposition failed".to_string()),
history,
},
};
let base_step_stacked = hess_cholesky.solve(&neg_grad_stacked);
let base_step_stacked = hess.clone().cholesky().unwrap().solve(&neg_grad_stacked);
let base_step = base_step_stacked.reshape_generic(Dyn(element_dim), Dyn(assembly_dim));
history.base_step.push(base_step.clone());
// use backtracking line search to find a better configuration
if let Some((better_state, backoff_steps)) = seek_better_config(
match seek_better_config(
gram, &state, &base_step, neg_grad.dot(&base_step),
min_efficiency, backoff, max_backoff_steps,
min_efficiency, backoff, max_backoff_steps
) {
state = better_state;
history.backoff_steps.push(backoff_steps);
} else {
return Realization {
result: Err("Line search failed".to_string()),
history,
};
}
Some((better_state, backoff_steps)) => {
state = better_state;
history.backoff_steps.push(backoff_steps);
},
None => return (state.config, ConfigSubspace::zero(assembly_dim), false, history)
};
}
let result = if state.loss < tol {
let success = state.loss < tol;
let tangent = if success {
// express the uniform basis in the standard basis
const UNIFORM_DIM: usize = 4;
let total_dim_unif = UNIFORM_DIM * assembly_dim;
@ -507,13 +516,11 @@ pub fn realize_gram(
}
// find the kernel of the Hessian. give it the uniform inner product
let tangent = ConfigSubspace::symmetric_kernel(hess, unif_to_std, assembly_dim);
Ok(ConfigNeighborhood { config: state.config, nbhd: tangent })
ConfigSubspace::symmetric_kernel(hess, unif_to_std, assembly_dim)
} else {
Err("Failed to reach target accuracy".to_string())
ConfigSubspace::zero(assembly_dim)
};
Realization { result, history }
(state.config, tangent, success, history)
}
// --- tests ---
@ -532,12 +539,12 @@ pub mod examples {
// "Japan's 'Wasan' Mathematical Tradition", by Abe Haruki
// https://www.nippon.com/en/japan-topics/c12801/
//
pub fn realize_irisawa_hexlet(scaled_tol: f64) -> Realization {
pub fn realize_irisawa_hexlet(scaled_tol: f64) -> (DMatrix<f64>, ConfigSubspace, bool, DescentHistory) {
let mut problem = ConstraintProblem::from_guess(
[
sphere(0.0, 0.0, 0.0, 15.0),
sphere(0.0, 0.0, -9.0, 5.0),
sphere(0.0, 0.0, 11.0, 3.0),
sphere(0.0, 0.0, 11.0, 3.0)
].into_iter().chain(
(1..=6).map(
|k| {
@ -583,7 +590,7 @@ pub mod examples {
// set up a kaleidocycle, made of points with fixed distances between them,
// and find its tangent space
pub fn realize_kaleidocycle(scaled_tol: f64) -> Realization {
pub fn realize_kaleidocycle(scaled_tol: f64) -> (DMatrix<f64>, ConfigSubspace, bool, DescentHistory) {
const N_HINGES: usize = 6;
let mut problem = ConstraintProblem::from_guess(
(0..N_HINGES).step_by(2).flat_map(
@ -596,7 +603,7 @@ pub mod examples {
point(0.0, 0.0, 0.0),
point(ang_hor.cos(), ang_hor.sin(), 0.0),
point(x_vert, y_vert, -0.5),
point(x_vert, y_vert, 0.5),
point(x_vert, y_vert, 0.5)
]
}
).collect::<Vec<_>>().as_slice()
@ -639,15 +646,15 @@ mod tests {
MatrixEntry { index: (0, 0), value: 14.0 },
MatrixEntry { index: (0, 2), value: 28.0 },
MatrixEntry { index: (1, 1), value: 42.0 },
MatrixEntry { index: (1, 2), value: 49.0 },
MatrixEntry { index: (1, 2), value: 49.0 }
]);
let config = DMatrix::<f64>::from_row_slice(2, 3, &[
1.0, 2.0, 3.0,
4.0, 5.0, 6.0,
4.0, 5.0, 6.0
]);
let expected_result = DMatrix::<f64>::from_row_slice(2, 3, &[
14.0, 2.0, 28.0,
4.0, 42.0, 49.0,
4.0, 42.0, 49.0
]);
assert_eq!(frozen.freeze(&config), expected_result);
}
@ -658,15 +665,15 @@ mod tests {
MatrixEntry { index: (0, 0), value: 19.0 },
MatrixEntry { index: (0, 2), value: 39.0 },
MatrixEntry { index: (1, 1), value: 59.0 },
MatrixEntry { index: (1, 2), value: 69.0 },
MatrixEntry { index: (1, 2), value: 69.0 }
]);
let attempt = DMatrix::<f64>::from_row_slice(2, 3, &[
1.0, 2.0, 3.0,
4.0, 5.0, 6.0,
4.0, 5.0, 6.0
]);
let expected_result = DMatrix::<f64>::from_row_slice(2, 3, &[
18.0, 0.0, 36.0,
0.0, 54.0, 63.0,
0.0, 54.0, 63.0
]);
assert_eq!(target.sub_proj(&attempt), expected_result);
}
@ -684,7 +691,7 @@ mod tests {
DMatrix::from_columns(&[
sphere(1.0, 0.0, 0.0, a),
sphere(-0.5, a, 0.0, a),
sphere(-0.5, -a, 0.0, a),
sphere(-0.5, -a, 0.0, a)
])
};
let state = SearchState::from_config(&gram, config);
@ -698,7 +705,7 @@ mod tests {
fn frozen_entry_test() {
let mut problem = ConstraintProblem::from_guess(&[
point(0.0, 0.0, 2.0),
sphere(0.0, 0.0, 0.0, 0.95),
sphere(0.0, 0.0, 0.0, 0.95)
]);
for j in 0..2 {
for k in j..2 {
@ -707,10 +714,10 @@ mod tests {
}
problem.frozen.push(3, 0, problem.guess[(3, 0)]);
problem.frozen.push(3, 1, 0.5);
let Realization { result, history } = realize_gram(
let (config, _, success, history) = realize_gram(
&problem, 1.0e-12, 0.5, 0.9, 1.1, 200, 110
);
let config = result.unwrap().config;
assert_eq!(success, true);
for base_step in history.base_step.into_iter() {
for &MatrixEntry { index, .. } in &problem.frozen {
assert_eq!(base_step[index], 0.0);
@ -725,7 +732,7 @@ mod tests {
fn irisawa_hexlet_test() {
// solve Irisawa's problem
const SCALED_TOL: f64 = 1.0e-12;
let config = realize_irisawa_hexlet(SCALED_TOL).result.unwrap().config;
let (config, _, _, _) = realize_irisawa_hexlet(SCALED_TOL);
// check against Irisawa's solution
let entry_tol = SCALED_TOL.sqrt();
@ -742,7 +749,7 @@ mod tests {
let mut problem = ConstraintProblem::from_guess(&[
sphere(0.0, 0.0, 0.0, -2.0),
sphere(0.0, 0.0, 1.0, 1.0),
sphere(0.0, 0.0, -1.0, 1.0),
sphere(0.0, 0.0, -1.0, 1.0)
]);
for j in 0..3 {
for k in j..3 {
@ -752,11 +759,11 @@ mod tests {
for n in 0..ELEMENT_DIM {
problem.frozen.push(n, 0, problem.guess[(n, 0)]);
}
let Realization { result, history } = realize_gram(
let (config, tangent, success, history) = realize_gram(
&problem, SCALED_TOL, 0.5, 0.9, 1.1, 200, 110
);
let ConfigNeighborhood { config, nbhd: tangent } = result.unwrap();
assert_eq!(config, problem.guess);
assert_eq!(success, true);
assert_eq!(history.scaled_loss.len(), 1);
// list some motions that should form a basis for the tangent space of
@ -772,8 +779,8 @@ mod tests {
DMatrix::<f64>::from_column_slice(UNIFORM_DIM, assembly_dim, &[
0.0, 0.0, 0.0, 0.0,
0.0, 0.0, -0.5, -0.5,
0.0, 0.0, -0.5, 0.5,
]),
0.0, 0.0, -0.5, 0.5
])
];
let tangent_motions_std = vec![
basis_matrix((0, 1), element_dim, assembly_dim),
@ -783,8 +790,8 @@ mod tests {
DMatrix::<f64>::from_column_slice(element_dim, assembly_dim, &[
0.0, 0.0, 0.0, 0.00, 0.0,
0.0, 0.0, -1.0, -0.25, -1.0,
0.0, 0.0, -1.0, 0.25, 1.0,
]),
0.0, 0.0, -1.0, 0.25, 1.0
])
];
// confirm that the dimension of the tangent space is no greater than
@ -824,8 +831,8 @@ mod tests {
fn tangent_test_kaleidocycle() {
// set up a kaleidocycle and find its tangent space
const SCALED_TOL: f64 = 1.0e-12;
let Realization { result, history } = realize_kaleidocycle(SCALED_TOL);
let ConfigNeighborhood { config, nbhd: tangent } = result.unwrap();
let (config, tangent, success, history) = realize_kaleidocycle(SCALED_TOL);
assert_eq!(success, true);
assert_eq!(history.scaled_loss.len(), 1);
// list some motions that should form a basis for the tangent space of
@ -860,10 +867,10 @@ mod tests {
DVector::from_column_slice(&[0.0, 0.0, 5.0, 0.0]),
DVector::from_column_slice(&[0.0, 0.0, 1.0, 0.0]),
DVector::from_column_slice(&[-vel_vert_x, -vel_vert_y, -3.0, 0.0]),
DVector::from_column_slice(&[vel_vert_x, vel_vert_y, -3.0, 0.0]),
DVector::from_column_slice(&[vel_vert_x, vel_vert_y, -3.0, 0.0])
]
}
).collect::<Vec<_>>(),
).collect::<Vec<_>>()
];
let tangent_motions_std = tangent_motions_unif.iter().map(
|motion| DMatrix::from_columns(
@ -896,7 +903,7 @@ mod tests {
0.0, 1.0, 0.0, 0.0, dis[1],
0.0, 0.0, 1.0, 0.0, dis[2],
2.0*dis[0], 2.0*dis[1], 2.0*dis[2], 1.0, dis.norm_squared(),
0.0, 0.0, 0.0, 0.0, 1.0,
0.0, 0.0, 0.0, 0.0, 1.0
])
}
@ -908,16 +915,16 @@ mod tests {
const SCALED_TOL: f64 = 1.0e-12;
let mut problem_orig = ConstraintProblem::from_guess(&[
sphere(0.0, 0.0, 0.5, 1.0),
sphere(0.0, 0.0, -0.5, 1.0),
sphere(0.0, 0.0, -0.5, 1.0)
]);
problem_orig.gram.push_sym(0, 0, 1.0);
problem_orig.gram.push_sym(1, 1, 1.0);
problem_orig.gram.push_sym(0, 1, 0.5);
let Realization { result: result_orig, history: history_orig } = realize_gram(
let (config_orig, tangent_orig, success_orig, history_orig) = realize_gram(
&problem_orig, SCALED_TOL, 0.5, 0.9, 1.1, 200, 110
);
let ConfigNeighborhood { config: config_orig, nbhd: tangent_orig } = result_orig.unwrap();
assert_eq!(config_orig, problem_orig.guess);
assert_eq!(success_orig, true);
assert_eq!(history_orig.scaled_loss.len(), 1);
// find another pair of spheres that meet at 120°. we'll think of this
@ -926,19 +933,19 @@ mod tests {
let a = 0.5 * FRAC_1_SQRT_2;
DMatrix::from_columns(&[
sphere(a, 0.0, 7.0 + a, 1.0),
sphere(-a, 0.0, 7.0 - a, 1.0),
sphere(-a, 0.0, 7.0 - a, 1.0)
])
};
let problem_tfm = ConstraintProblem {
gram: problem_orig.gram,
frozen: problem_orig.frozen,
guess: guess_tfm,
frozen: problem_orig.frozen
};
let Realization { result: result_tfm, history: history_tfm } = realize_gram(
let (config_tfm, tangent_tfm, success_tfm, history_tfm) = realize_gram(
&problem_tfm, SCALED_TOL, 0.5, 0.9, 1.1, 200, 110
);
let ConfigNeighborhood { config: config_tfm, nbhd: tangent_tfm } = result_tfm.unwrap();
assert_eq!(config_tfm, problem_tfm.guess);
assert_eq!(success_tfm, true);
assert_eq!(history_tfm.scaled_loss.len(), 1);
// project a nudge to the tangent space of the solution variety at the
@ -960,7 +967,7 @@ mod tests {
0.0, 1.0, 0.0, 0.0, 0.0,
FRAC_1_SQRT_2, 0.0, FRAC_1_SQRT_2, 0.0, 0.0,
0.0, 0.0, 0.0, 1.0, 0.0,
0.0, 0.0, 0.0, 0.0, 1.0,
0.0, 0.0, 0.0, 0.0, 1.0
]);
let transl = translation(Vector3::new(0.0, 0.0, 7.0));
let motion_proj_tfm = transl * rot * motion_orig_proj;

View file

@ -1,6 +1,8 @@
mod add_remove;
mod assembly;
mod components;
mod display;
mod engine;
mod outline;
mod specified;
#[cfg(test)]
@ -9,25 +11,22 @@ mod tests;
use std::{collections::BTreeSet, rc::Rc};
use sycamore::prelude::*;
use add_remove::AddRemove;
use assembly::{Assembly, Element};
use components::{
add_remove::AddRemove,
diagnostics::Diagnostics,
display::Display,
outline::Outline,
};
use display::Display;
use outline::Outline;
#[derive(Clone)]
struct AppState {
assembly: Assembly,
selection: Signal<BTreeSet<Rc<dyn Element>>>,
selection: Signal<BTreeSet<Rc<dyn Element>>>
}
impl AppState {
fn new() -> Self {
Self {
fn new() -> AppState {
AppState {
assembly: Assembly::new(),
selection: create_signal(BTreeSet::default()),
selection: create_signal(BTreeSet::default())
}
}
@ -58,10 +57,9 @@ fn main() {
provide_context(AppState::new());
view! {
div(id = "sidebar") {
div(id="sidebar") {
AddRemove {}
Outline {}
Diagnostics {}
}
Display {}
}

View file

@ -1,7 +1,11 @@
use itertools::Itertools;
use std::rc::Rc;
use sycamore::prelude::*;
use web_sys::{KeyboardEvent, MouseEvent, wasm_bindgen::JsCast};
use web_sys::{
KeyboardEvent,
MouseEvent,
wasm_bindgen::JsCast
};
use crate::{
AppState,
@ -9,7 +13,7 @@ use crate::{
Element,
HalfCurvatureRegulator,
InversiveDistanceRegulator,
Regulator,
Regulator
},
specified::SpecifiedValue
};
@ -45,8 +49,8 @@ fn RegulatorInput(regulator: Rc<dyn Regulator>) -> View {
view! {
input(
r#type = "text",
class = move || {
r#type="text",
class=move || {
if valid.get() {
set_point.with(|set_pt| {
if set_pt.is_present() {
@ -59,27 +63,27 @@ fn RegulatorInput(regulator: Rc<dyn Regulator>) -> View {
"regulator-input invalid"
}
},
placeholder = measurement.with(|result| result.to_string()),
bind:value = value,
on:change = move |_| {
placeholder=measurement.with(|result| result.to_string()),
bind:value=value,
on:change=move |_| {
valid.set(
match SpecifiedValue::try_from(value.get_clone_untracked()) {
Ok(set_pt) => {
set_point.set(set_pt);
true
},
Err(_) => false,
}
Err(_) => false
}
)
},
on:keydown = {
on:keydown={
move |event: KeyboardEvent| {
match event.key().as_str() {
"Escape" => reset_value(),
_ => (),
_ => ()
}
}
},
}
)
}
}
@ -96,11 +100,11 @@ impl OutlineItem for InversiveDistanceRegulator {
self.subjects[0].label()
}.clone();
view! {
li(class = "regulator") {
div(class = "regulator-label") { (other_subject_label) }
div(class = "regulator-type") { "Inversive distance" }
RegulatorInput(regulator = self)
div(class = "status")
li(class="regulator") {
div(class="regulator-label") { (other_subject_label) }
div(class="regulator-type") { "Inversive distance" }
RegulatorInput(regulator=self)
div(class="status")
}
}
}
@ -109,11 +113,11 @@ impl OutlineItem for InversiveDistanceRegulator {
impl OutlineItem for HalfCurvatureRegulator {
fn outline_item(self: Rc<Self>, _element: &Rc<dyn Element>) -> View {
view! {
li(class = "regulator") {
div(class = "regulator-label") // for spacing
div(class = "regulator-type") { "Half-curvature" }
RegulatorInput(regulator = self)
div(class = "status")
li(class="regulator") {
div(class="regulator-label") // for spacing
div(class="regulator-type") { "Half-curvature" }
RegulatorInput(regulator=self)
div(class="status")
}
}
}
@ -147,15 +151,15 @@ fn ElementOutlineItem(element: Rc<dyn Element>) -> View {
.clone()
.into_iter()
.sorted_by_key(|reg| reg.subjects().len())
.collect::<Vec<_>>()
.collect()
);
let details_node = create_node_ref();
view! {
li {
details(ref = details_node) {
details(ref=details_node) {
summary(
class = class.get(),
on:keydown = {
class=class.get(),
on:keydown={
let element_for_handler = element.clone();
move |event: KeyboardEvent| {
match event.key().as_str() {
@ -175,18 +179,18 @@ fn ElementOutlineItem(element: Rc<dyn Element>) -> View {
.unchecked_into::<web_sys::Element>()
.remove_attribute("open");
},
_ => (),
_ => ()
}
}
}
) {
div(
class = "element-switch",
on:click = |event: MouseEvent| event.stop_propagation()
class="element-switch",
on:click=|event: MouseEvent| event.stop_propagation()
)
div(
class = "element",
on:click = {
class="element",
on:click={
let state_for_handler = state.clone();
let element_for_handler = element.clone();
move |event: MouseEvent| {
@ -196,20 +200,20 @@ fn ElementOutlineItem(element: Rc<dyn Element>) -> View {
}
}
) {
div(class = "element-label") { (label) }
div(class = "element-representation") { (rep_components) }
div(class="element-label") { (label) }
div(class="element-representation") { (rep_components) }
input(
r#type = "checkbox",
bind:checked = element.ghost(),
on:click = |event: MouseEvent| event.stop_propagation()
r#type="checkbox",
bind:checked=element.ghost(),
on:click=|event: MouseEvent| event.stop_propagation()
)
}
}
ul(class = "regulators") {
ul(class="regulators") {
Keyed(
list = regulator_list,
view = move |reg| reg.outline_item(&element),
key = |reg| reg.serial()
list=regulator_list,
view=move |reg| reg.outline_item(&element),
key=|reg| reg.serial()
)
}
}
@ -237,23 +241,23 @@ pub fn Outline() -> View {
.clone()
.into_iter()
.sorted_by_key(|elt| elt.id().clone())
.collect::<Vec<_>>()
.collect()
);
view! {
ul(
id = "outline",
on:click = {
id="outline",
on:click={
let state = use_context::<AppState>();
move |_| state.selection.update(|sel| sel.clear())
}
) {
Keyed(
list = element_list,
view = |elt| view! {
ElementOutlineItem(element = elt)
list=element_list,
view=|elt| view! {
ElementOutlineItem(element=elt)
},
key = |elt| elt.serial()
key=|elt| elt.serial()
)
}
}

View file

@ -13,12 +13,12 @@ use std::num::ParseFloatError;
#[readonly::make]
pub struct SpecifiedValue {
pub spec: String,
pub value: Option<f64>,
pub value: Option<f64>
}
impl SpecifiedValue {
pub fn from_empty_spec() -> Self {
Self { spec: String::new(), value: None }
pub fn from_empty_spec() -> SpecifiedValue {
SpecifiedValue { spec: String::new(), value: None }
}
pub fn is_present(&self) -> bool {
@ -34,10 +34,10 @@ impl TryFrom<String> for SpecifiedValue {
fn try_from(spec: String) -> Result<Self, Self::Error> {
if spec.is_empty() {
Ok(Self::from_empty_spec())
Ok(SpecifiedValue::from_empty_spec())
} else {
spec.parse::<f64>().map(
|value| Self { spec, value: Some(value) }
|value| SpecifiedValue { spec: spec, value: Some(value) }
)
}
}

View file

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View file

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>dyna3 tech demo</title>
<link rel="stylesheet" href="reveal/reveal.css">
<link rel="stylesheet" href="reveal/theme/night-bunny.css">
<style>
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font-size: smaller;
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<div class="slides">
<section>
<h1>dyna3</h1>
<p>A dynamical geometry exploration tool</p>
<!--
declaration created with Creative Commons license chooser, using
icons downloaded from the Creative Commons press kit
https://creativecommons.org/chooser/
https://mirrors.creativecommons.org/presskit/icons/
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<p class="license">Slides © 2025 by <a href="https://studioinfinity.org">Studio Infinity</a>, licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a><img src="images/cc.svg"/><img src="images/by.svg"/><img src="images/sa.svg"/>
</section>
<section>
<h3>Purpose</h3>
<h4>Tasks</h4>
<p><ul>
<li>Explore geometric objects</li>
<li>Solve geometry problems</li>
</ul></p>
<h4>Representations</h4>
<p><ul>
<li>Described in terms of constraints</li>
<li>Fundamentally three-dimensional</li>
</ul></p>
</section>
<section>
<h3>Status</h3>
<p><ul>
<li>We have an engine that works for at least some simple problems</li>
<li>We have enough of an <a href="../">interface</a> to start testing the engine interactively</li>
</ul></p>
</section>
<section>
<h2>Demos</h2>
</section>
<section>
<h3>How spiky is a tetrahedron?</h3>
<p><ul>
<li>Take a regular tetrahedron</li>
<li>Inscribe a sphere in it</li>
<li>Circumscribe a sphere around it</li>
<li>Whats the ratio of the spheres radii?</li>
</ul></p>
</section>
<section>
<h3>Irisawas hexlet</h3>
<section>
<p class="note">A <a href="https://www.nippon.com/en/japan-topics/c12801/">temple problem</a> by Irisawa Shintarō Hiroatsu (1822)</p>
<p><img src="images/irisawa-sangaku.png" style="height: 9em"/></p>
<p class="license">From “Sangaku of Soddy's hexlet in Samukawa Shrine” by <a href="https://commons.wikimedia.org/wiki/User:Shikishima_Ken-ichi">Shikishima Ken-ichi</a>, licensed under <a href="https://creativecommons.org/licenses/by-sa/3.0/">CC BY-SA 3.0</a></p>
</section>
<section>
<h4>Setup</h4>
<p><ul>
<li>Six solid spheres form a cyclic chain, each one touching the next</li>
<li>Two solid spheres, the “sun” and the “moon,” each touch all the chain spheres</li>
<li>A hollow outer sphere encloses and touches all the other spheres</li>
</ul></p>
</section>
<section>
<h4>Problem</h4>
<p>Fix the diameters of these spheres:</p>
<table>
<tr><td>Outer</td><td>30</td></tr>
<tr><td>Sun</td><td>10</td></tr>
<tr><td>Moon</td><td>6</td></tr>
<tr><td>One chain sphere</td><td>5</td></tr>
</table>
<p>What are the diameters of the other chain spheres?</p>
</section>
</section>
<section>
<h2>Plans</h2>
<p>For summerfall 2025</p>
</section>
<section>
<h3>Narrow</h3>
<p><ul>
<li>Make the engine more robust</li>
<li>Expand our corpus of test problems</li>
<li>To support engine testing, improve the interface as needed</li>
</ul></p>
</section>
<section>
<h3>Broad</h3>
<p><ul>
<li>Explore the “island of usefulness” of our current engine approach
<li>Either find some of its boundaries or show that it covers a large swath of interesting problems</li>
</ul></p>
</section>
</div>
</div>
<script src="reveal/reveal.js"></script>
<script>
Reveal.initialize({hash: true});
</script>
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}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

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@ -0,0 +1,359 @@
/**
* Black theme for reveal.js. This is the opposite of the 'white' theme.
*
* By Hakim El Hattab, http://hakim.se
*/
@import url(./fonts/source-sans-pro/source-sans-pro.css);
section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 {
color: #222;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #191919;
--r-main-font: Source Sans Pro, Helvetica, sans-serif;
--r-main-font-size: 42px;
--r-main-color: #fff;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: Source Sans Pro, Helvetica, sans-serif;
--r-heading-color: #fff;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: uppercase;
--r-heading-text-shadow: none;
--r-heading-font-weight: 600;
--r-heading1-text-shadow: none;
--r-heading1-size: 2.5em;
--r-heading2-size: 1.6em;
--r-heading3-size: 1.3em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #42affa;
--r-link-color-dark: rgb(19.8216494845, 155.4536082474, 248.7783505155);
--r-link-color-hover: rgb(94.35, 187, 250.75);
--r-selection-background-color: rgba(66, 175, 250, 0.75);
--r-selection-color: #fff;
--r-overlay-element-bg-color: 240, 240, 240;
--r-overlay-element-fg-color: 0, 0, 0;
}
.reveal-viewport {
background: #191919;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

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@ -0,0 +1,392 @@
/**
* Blood theme for reveal.js
* Author: Walther http://github.com/Walther
*
* Designed to be used with highlight.js theme
* "monokai_sublime.css" available from
* https://github.com/isagalaev/highlight.js/
*
* For other themes, change $codeBackground accordingly.
*
*/
@import url(https://fonts.googleapis.com/css?family=Ubuntu:300,700,300italic,700italic);
section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 {
color: #222;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #222;
--r-main-font: Ubuntu, sans-serif;
--r-main-font-size: 40px;
--r-main-color: #eee;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: Ubuntu, sans-serif;
--r-heading-color: #eee;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: uppercase;
--r-heading-text-shadow: 2px 2px 2px #222;
--r-heading-font-weight: normal;
--r-heading1-text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15);
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #a23;
--r-link-color-dark: rgb(144.5, 28.9, 43.35);
--r-link-color-hover: rgb(214.2, 51, 71.4);
--r-selection-background-color: #a23;
--r-selection-color: #fff;
--r-overlay-element-bg-color: 240, 240, 240;
--r-overlay-element-fg-color: 0, 0, 0;
}
.reveal-viewport {
background: #222;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}
.reveal p {
font-weight: 300;
text-shadow: 1px 1px #222;
}
section.has-light-background p, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4 {
text-shadow: none;
}
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
font-weight: 700;
}
.reveal p code {
background-color: #23241f;
display: inline-block;
border-radius: 7px;
}
.reveal small code {
vertical-align: baseline;
}

View file

@ -0,0 +1,387 @@
/**
* Dracula Dark theme for reveal.js.
* Based on https://draculatheme.com
*/
@import url(./fonts/league-gothic/league-gothic.css);
@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
/**
* Dracula colors by Zeno Rocha
* https://draculatheme.com/contribute
*/
html * {
color-profile: sRGB;
rendering-intent: auto;
}
section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 {
color: #282A36;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #282A36;
--r-main-font: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
--r-main-font-size: 40px;
--r-main-color: #F8F8F2;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: League Gothic, Impact, sans-serif;
--r-heading-color: #BD93F9;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: none;
--r-heading-text-shadow: none;
--r-heading-font-weight: normal;
--r-heading1-text-shadow: none;
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: Fira Code, Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;
--r-link-color: #FF79C6;
--r-link-color-dark: rgb(255, 64.6, 174.0089552239);
--r-link-color-hover: #8BE9FD;
--r-selection-background-color: #44475A;
--r-selection-color: #fff;
--r-overlay-element-bg-color: 240, 240, 240;
--r-overlay-element-fg-color: 0, 0, 0;
}
.reveal-viewport {
background: #282A36;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}
:root {
--r-bold-color: #FFB86C;
--r-italic-color: #F1FA8C;
--r-inline-code-color: #50FA7B;
--r-list-bullet-color: #8BE9FD;
}
.reveal strong, .reveal b {
color: var(--r-bold-color);
}
.reveal em, .reveal i, .reveal blockquote {
color: var(--r-italic-color);
}
.reveal code {
color: var(--r-inline-code-color);
}
.reveal ul li::marker, .reveal ol li::marker {
color: var(--r-list-bullet-color);
}

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SIL Open Font License (OFL)
http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=OFL

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@font-face {
font-family: 'League Gothic';
src: url('./league-gothic.eot');
src: url('./league-gothic.eot?#iefix') format('embedded-opentype'),
url('./league-gothic.woff') format('woff'),
url('./league-gothic.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}

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SIL Open Font License
Copyright 2010, 2012 Adobe Systems Incorporated (http://www.adobe.com/), with Reserved Font Name Source. All Rights Reserved. Source is a trademark of Adobe Systems Incorporated in the United States and/or other countries.
This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL
—————————————————————————————-
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
—————————————————————————————-
PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others.
The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.
DEFINITIONS
“Font Software” refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation.
“Reserved Font Name” refers to any names specified as such after the copyright statement(s).
“Original Version” refers to the collection of Font Software components as distributed by the Copyright Holder(s).
“Modified Version” refers to any derivative made by adding to, deleting, or substituting—in part or in whole—any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment.
“Author” refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software.
PERMISSION & CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions:
1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself.
2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user.
3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users.
4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission.
5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software.
TERMINATION
This license becomes null and void if any of the above conditions are not met.
DISCLAIMER
THE FONT SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.

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@font-face {
font-family: 'Source Sans Pro';
src: url('./source-sans-pro-regular.eot');
src: url('./source-sans-pro-regular.eot?#iefix') format('embedded-opentype'),
url('./source-sans-pro-regular.woff') format('woff'),
url('./source-sans-pro-regular.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'Source Sans Pro';
src: url('./source-sans-pro-italic.eot');
src: url('./source-sans-pro-italic.eot?#iefix') format('embedded-opentype'),
url('./source-sans-pro-italic.woff') format('woff'),
url('./source-sans-pro-italic.ttf') format('truetype');
font-weight: normal;
font-style: italic;
}
@font-face {
font-family: 'Source Sans Pro';
src: url('./source-sans-pro-semibold.eot');
src: url('./source-sans-pro-semibold.eot?#iefix') format('embedded-opentype'),
url('./source-sans-pro-semibold.woff') format('woff'),
url('./source-sans-pro-semibold.ttf') format('truetype');
font-weight: 600;
font-style: normal;
}
@font-face {
font-family: 'Source Sans Pro';
src: url('./source-sans-pro-semibolditalic.eot');
src: url('./source-sans-pro-semibolditalic.eot?#iefix') format('embedded-opentype'),
url('./source-sans-pro-semibolditalic.woff') format('woff'),
url('./source-sans-pro-semibolditalic.ttf') format('truetype');
font-weight: 600;
font-style: italic;
}

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/**
* League theme for reveal.js.
*
* This was the default theme pre-3.0.0.
*
* Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
*/
@import url(./fonts/league-gothic/league-gothic.css);
@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 {
color: #222;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #2b2b2b;
--r-main-font: Lato, sans-serif;
--r-main-font-size: 40px;
--r-main-color: #eee;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: League Gothic, Impact, sans-serif;
--r-heading-color: #eee;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: uppercase;
--r-heading-text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
--r-heading-font-weight: normal;
--r-heading1-text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15);
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #13DAEC;
--r-link-color-dark: rgb(16.15, 185.3, 200.6);
--r-link-color-hover: rgb(66.2, 225.4, 239.8);
--r-selection-background-color: #FF5E99;
--r-selection-color: #fff;
--r-overlay-element-bg-color: 240, 240, 240;
--r-overlay-element-fg-color: 0, 0, 0;
}
.reveal-viewport {
background: rgb(28, 30, 32);
background: -moz-radial-gradient(center, circle cover, rgb(85, 90, 95) 0%, rgb(28, 30, 32) 100%);
background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, rgb(85, 90, 95)), color-stop(100%, rgb(28, 30, 32)));
background: -webkit-radial-gradient(center, circle cover, rgb(85, 90, 95) 0%, rgb(28, 30, 32) 100%);
background: -o-radial-gradient(center, circle cover, rgb(85, 90, 95) 0%, rgb(28, 30, 32) 100%);
background: -ms-radial-gradient(center, circle cover, rgb(85, 90, 95) 0%, rgb(28, 30, 32) 100%);
background: radial-gradient(center, circle cover, rgb(85, 90, 95) 0%, rgb(28, 30, 32) 100%);
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

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/**
* Solarized Dark theme for reveal.js.
* Author: Achim Staebler
*/
@import url(./fonts/league-gothic/league-gothic.css);
@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
/**
* Solarized colors by Ethan Schoonover
*/
section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 {
color: #222;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #002b36;
--r-main-font: Lato, sans-serif;
--r-main-font-size: 40px;
--r-main-color: #93a1a1;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: League Gothic, Impact, sans-serif;
--r-heading-color: #eee8d5;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: uppercase;
--r-heading-text-shadow: none;
--r-heading-font-weight: normal;
--r-heading1-text-shadow: none;
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #268bd2;
--r-link-color-dark: rgb(32.3, 118.15, 178.5);
--r-link-color-hover: rgb(77.5161290323, 162.8774193548, 222.8838709677);
--r-selection-background-color: #d33682;
--r-selection-color: #fff;
--r-overlay-element-bg-color: 240, 240, 240;
--r-overlay-element-fg-color: 0, 0, 0;
}
.reveal-viewport {
background: #002b36;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

View file

@ -0,0 +1,360 @@
/**
* Black theme for reveal.js.
*
* Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
*/
@import url(https://fonts.bunny.net/css?family=Montserrat:700);
@import url(https://fonts.bunny.net/css?family=Open+Sans:400,700,400italic,700italic);
section.has-light-background, section.has-light-background h1, section.has-light-background h2, section.has-light-background h3, section.has-light-background h4, section.has-light-background h5, section.has-light-background h6 {
color: #222;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #111;
--r-main-font: Open Sans, sans-serif;
--r-main-font-size: 40px;
--r-main-color: #eee;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: Montserrat, Impact, sans-serif;
--r-heading-color: #eee;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: -0.03em;
--r-heading-text-transform: none;
--r-heading-text-shadow: none;
--r-heading-font-weight: normal;
--r-heading1-text-shadow: none;
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #e7ad52;
--r-link-color-dark: rgb(225.2802030457, 153.4573604061, 40.7697969543);
--r-link-color-hover: rgb(235.8, 189.4, 116.6);
--r-selection-background-color: #e7ad52;
--r-selection-color: #fff;
--r-overlay-element-bg-color: 240, 240, 240;
--r-overlay-element-fg-color: 0, 0, 0;
}
.reveal-viewport {
background: #111;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

View file

@ -0,0 +1,363 @@
/**
* A simple theme for reveal.js presentations, similar
* to the default theme. The accent color is brown.
*
* This theme is Copyright (C) 2012-2013 Owen Versteeg, http://owenversteeg.com - it is MIT licensed.
*/
.reveal a {
line-height: 1.3em;
}
section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 {
color: #fff;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #F0F1EB;
--r-main-font: Palatino Linotype, Book Antiqua, Palatino, FreeSerif, serif;
--r-main-font-size: 40px;
--r-main-color: #000;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: Palatino Linotype, Book Antiqua, Palatino, FreeSerif, serif;
--r-heading-color: #383D3D;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: none;
--r-heading-text-shadow: none;
--r-heading-font-weight: normal;
--r-heading1-text-shadow: none;
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #51483D;
--r-link-color-dark: rgb(68.85, 61.2, 51.85);
--r-link-color-hover: rgb(122.9830985915, 109.3183098592, 92.6169014085);
--r-selection-background-color: #26351C;
--r-selection-color: #fff;
--r-overlay-element-bg-color: 0, 0, 0;
--r-overlay-element-fg-color: 240, 240, 240;
}
.reveal-viewport {
background: #F0F1EB;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

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@ -0,0 +1,362 @@
/**
* A simple theme for reveal.js presentations, similar
* to the default theme. The accent color is darkblue.
*
* This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
* reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
*/
@import url(https://fonts.googleapis.com/css?family=News+Cycle:400,700);
@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 {
color: #fff;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #fff;
--r-main-font: Lato, sans-serif;
--r-main-font-size: 40px;
--r-main-color: #000;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: News Cycle, Impact, sans-serif;
--r-heading-color: #000;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: none;
--r-heading-text-shadow: none;
--r-heading-font-weight: normal;
--r-heading1-text-shadow: none;
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #00008B;
--r-link-color-dark: rgb(0, 0, 118.15);
--r-link-color-hover: rgb(0, 0, 213.2);
--r-selection-background-color: rgba(0, 0, 0, 0.99);
--r-selection-color: #fff;
--r-overlay-element-bg-color: 0, 0, 0;
--r-overlay-element-fg-color: 240, 240, 240;
}
.reveal-viewport {
background: #fff;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

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@ -0,0 +1,370 @@
/**
* Sky theme for reveal.js.
*
* Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
*/
@import url(https://fonts.googleapis.com/css?family=Quicksand:400,700,400italic,700italic);
@import url(https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700);
.reveal a {
line-height: 1.3em;
}
section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 {
color: #fff;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #f7fbfc;
--r-main-font: Open Sans, sans-serif;
--r-main-font-size: 40px;
--r-main-color: #333;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: Quicksand, sans-serif;
--r-heading-color: #333;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: -0.08em;
--r-heading-text-transform: uppercase;
--r-heading-text-shadow: none;
--r-heading-font-weight: normal;
--r-heading1-text-shadow: none;
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #3b759e;
--r-link-color-dark: rgb(50.15, 99.45, 134.3);
--r-link-color-hover: rgb(84.330875576, 146.9815668203, 191.269124424);
--r-selection-background-color: #134674;
--r-selection-color: #fff;
--r-overlay-element-bg-color: 0, 0, 0;
--r-overlay-element-fg-color: 240, 240, 240;
}
.reveal-viewport {
background: #add9e4;
background: -moz-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%, #f7fbfc), color-stop(100%, #add9e4));
background: -webkit-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
background: -o-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
background: -ms-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
background: radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

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@ -0,0 +1,363 @@
/**
* Solarized Light theme for reveal.js.
* Author: Achim Staebler
*/
@import url(./fonts/league-gothic/league-gothic.css);
@import url(https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic);
/**
* Solarized colors by Ethan Schoonover
*/
html * {
color-profile: sRGB;
rendering-intent: auto;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #fdf6e3;
--r-main-font: Lato, sans-serif;
--r-main-font-size: 40px;
--r-main-color: #657b83;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: League Gothic, Impact, sans-serif;
--r-heading-color: #586e75;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: uppercase;
--r-heading-text-shadow: none;
--r-heading-font-weight: normal;
--r-heading1-text-shadow: none;
--r-heading1-size: 3.77em;
--r-heading2-size: 2.11em;
--r-heading3-size: 1.55em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #268bd2;
--r-link-color-dark: rgb(32.3, 118.15, 178.5);
--r-link-color-hover: rgb(77.5161290323, 162.8774193548, 222.8838709677);
--r-selection-background-color: #d33682;
--r-selection-color: #fff;
--r-overlay-element-bg-color: 0, 0, 0;
--r-overlay-element-fg-color: 240, 240, 240;
}
.reveal-viewport {
background: #fdf6e3;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

View file

@ -0,0 +1,362 @@
/**
* White compact & high contrast reveal.js theme, with headers not in capitals.
*
* By Peter Kehl. Based on white.(s)css by Hakim El Hattab, http://hakim.se
*
* - Keep the source similar to black.css - for easy comparison.
* - $mainFontSize controls code blocks, too (although under some ratio).
*/
@import url(./fonts/source-sans-pro/source-sans-pro.css);
section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 {
color: #fff;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #fff;
--r-main-font: Source Sans Pro, Helvetica, sans-serif;
--r-main-font-size: 42px;
--r-main-color: #000;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: Source Sans Pro, Helvetica, sans-serif;
--r-heading-color: #000;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: uppercase;
--r-heading-text-shadow: none;
--r-heading-font-weight: 600;
--r-heading1-text-shadow: none;
--r-heading1-size: 2.5em;
--r-heading2-size: 1.6em;
--r-heading3-size: 1.3em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #2a76dd;
--r-link-color-dark: rgb(30.7720647773, 99.5566801619, 192.7779352227);
--r-link-color-hover: rgb(73.95, 138.55, 226.1);
--r-selection-background-color: rgb(95.25, 152.25, 229.5);
--r-selection-color: #fff;
--r-overlay-element-bg-color: 0, 0, 0;
--r-overlay-element-fg-color: 240, 240, 240;
}
.reveal-viewport {
background: #fff;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

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@ -0,0 +1,359 @@
/**
* White theme for reveal.js. This is the opposite of the 'black' theme.
*
* By Hakim El Hattab, http://hakim.se
*/
@import url(./fonts/source-sans-pro/source-sans-pro.css);
section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 {
color: #fff;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #fff;
--r-main-font: Source Sans Pro, Helvetica, sans-serif;
--r-main-font-size: 42px;
--r-main-color: #222;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: Source Sans Pro, Helvetica, sans-serif;
--r-heading-color: #222;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: uppercase;
--r-heading-text-shadow: none;
--r-heading-font-weight: 600;
--r-heading1-text-shadow: none;
--r-heading1-size: 2.5em;
--r-heading2-size: 1.6em;
--r-heading3-size: 1.3em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #2a76dd;
--r-link-color-dark: rgb(30.7720647773, 99.5566801619, 192.7779352227);
--r-link-color-hover: rgb(73.95, 138.55, 226.1);
--r-selection-background-color: rgb(95.25, 152.25, 229.5);
--r-selection-color: #fff;
--r-overlay-element-bg-color: 0, 0, 0;
--r-overlay-element-fg-color: 240, 240, 240;
}
.reveal-viewport {
background: #fff;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

View file

@ -0,0 +1,360 @@
/**
* White compact & high contrast reveal.js theme, with headers not in capitals.
*
* By Peter Kehl. Based on white.(s)css by Hakim El Hattab, http://hakim.se
*
* - Keep the source similar to black.css - for easy comparison.
* - $mainFontSize controls code blocks, too (although under some ratio).
*/
@import url(./fonts/source-sans-pro/source-sans-pro.css);
section.has-dark-background, section.has-dark-background h1, section.has-dark-background h2, section.has-dark-background h3, section.has-dark-background h4, section.has-dark-background h5, section.has-dark-background h6 {
color: #fff;
}
/*********************************************
* GLOBAL STYLES
*********************************************/
:root {
--r-background-color: #fff;
--r-main-font: Source Sans Pro, Helvetica, sans-serif;
--r-main-font-size: 25px;
--r-main-color: #000;
--r-block-margin: 20px;
--r-heading-margin: 0 0 20px 0;
--r-heading-font: Source Sans Pro, Helvetica, sans-serif;
--r-heading-color: #000;
--r-heading-line-height: 1.2;
--r-heading-letter-spacing: normal;
--r-heading-text-transform: none;
--r-heading-text-shadow: none;
--r-heading-font-weight: 450;
--r-heading1-text-shadow: none;
--r-heading1-size: 2.5em;
--r-heading2-size: 1.6em;
--r-heading3-size: 1.3em;
--r-heading4-size: 1em;
--r-code-font: monospace;
--r-link-color: #2a76dd;
--r-link-color-dark: #1a53a1;
--r-link-color-hover: #6ca0e8;
--r-selection-background-color: #98bdef;
--r-selection-color: #fff;
}
.reveal-viewport {
background: #fff;
background-color: var(--r-background-color);
}
.reveal {
font-family: var(--r-main-font);
font-size: var(--r-main-font-size);
font-weight: normal;
color: var(--r-main-color);
}
.reveal ::selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal ::-moz-selection {
color: var(--r-selection-color);
background: var(--r-selection-background-color);
text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
line-height: 1.3;
font-weight: inherit;
}
/*********************************************
* HEADERS
*********************************************/
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
margin: var(--r-heading-margin);
color: var(--r-heading-color);
font-family: var(--r-heading-font);
font-weight: var(--r-heading-font-weight);
line-height: var(--r-heading-line-height);
letter-spacing: var(--r-heading-letter-spacing);
text-transform: var(--r-heading-text-transform);
text-shadow: var(--r-heading-text-shadow);
word-wrap: break-word;
}
.reveal h1 {
font-size: var(--r-heading1-size);
}
.reveal h2 {
font-size: var(--r-heading2-size);
}
.reveal h3 {
font-size: var(--r-heading3-size);
}
.reveal h4 {
font-size: var(--r-heading4-size);
}
.reveal h1 {
text-shadow: var(--r-heading1-text-shadow);
}
/*********************************************
* OTHER
*********************************************/
.reveal p {
margin: var(--r-block-margin) 0;
line-height: 1.3;
}
/* Remove trailing margins after titles */
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
margin-bottom: 0;
}
/* Ensure certain elements are never larger than the slide itself */
.reveal img,
.reveal video,
.reveal iframe {
max-width: 95%;
max-height: 95%;
}
.reveal strong,
.reveal b {
font-weight: bold;
}
.reveal em {
font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
display: inline-block;
text-align: left;
margin: 0 0 0 1em;
}
.reveal ol {
list-style-type: decimal;
}
.reveal ul {
list-style-type: disc;
}
.reveal ul ul {
list-style-type: square;
}
.reveal ul ul ul {
list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
display: block;
margin-left: 40px;
}
.reveal dt {
font-weight: bold;
}
.reveal dd {
margin-left: 40px;
}
.reveal blockquote {
display: block;
position: relative;
width: 70%;
margin: var(--r-block-margin) auto;
padding: 5px;
font-style: italic;
background: rgba(255, 255, 255, 0.05);
box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
display: inline-block;
}
.reveal q {
font-style: italic;
}
.reveal pre {
display: block;
position: relative;
width: 90%;
margin: var(--r-block-margin) auto;
text-align: left;
font-size: 0.55em;
font-family: var(--r-code-font);
line-height: 1.2em;
word-wrap: break-word;
box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.15);
}
.reveal code {
font-family: var(--r-code-font);
text-transform: none;
tab-size: 2;
}
.reveal pre code {
display: block;
padding: 5px;
overflow: auto;
max-height: 400px;
word-wrap: normal;
}
.reveal .code-wrapper {
white-space: normal;
}
.reveal .code-wrapper code {
white-space: pre;
}
.reveal table {
margin: auto;
border-collapse: collapse;
border-spacing: 0;
}
.reveal table th {
font-weight: bold;
}
.reveal table th,
.reveal table td {
text-align: left;
padding: 0.2em 0.5em 0.2em 0.5em;
border-bottom: 1px solid;
}
.reveal table th[align=center],
.reveal table td[align=center] {
text-align: center;
}
.reveal table th[align=right],
.reveal table td[align=right] {
text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
border-bottom: none;
}
.reveal sup {
vertical-align: super;
font-size: smaller;
}
.reveal sub {
vertical-align: sub;
font-size: smaller;
}
.reveal small {
display: inline-block;
font-size: 0.6em;
line-height: 1.2em;
vertical-align: top;
}
.reveal small * {
vertical-align: top;
}
.reveal img {
margin: var(--r-block-margin) 0;
}
/*********************************************
* LINKS
*********************************************/
.reveal a {
color: var(--r-link-color);
text-decoration: none;
transition: color 0.15s ease;
}
.reveal a:hover {
color: var(--r-link-color-hover);
text-shadow: none;
border: none;
}
.reveal .roll span:after {
color: #fff;
background: var(--r-link-color-dark);
}
/*********************************************
* Frame helper
*********************************************/
.reveal .r-frame {
border: 4px solid var(--r-main-color);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.reveal a .r-frame {
transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
border-color: var(--r-link-color);
box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}
/*********************************************
* NAVIGATION CONTROLS
*********************************************/
.reveal .controls {
color: var(--r-link-color);
}
/*********************************************
* PROGRESS BAR
*********************************************/
.reveal .progress {
background: rgba(0, 0, 0, 0.2);
color: var(--r-link-color);
}
/*********************************************
* PRINT BACKGROUND
*********************************************/
@media print {
.backgrounds {
background-color: var(--r-background-color);
}
}

18
tools/package-demo Executable file
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@ -0,0 +1,18 @@
#!/bin/bash
# set paths. this technique for getting the script location comes from
# `mklement0` on Stack Overflow
#
# https://stackoverflow.com/a/24114056
#
tools=$(dirname -- "$(readlink -f -- "$BASH_SOURCE")")
dist_src="$tools/../app-proto/dist"
dist_dest="$tools/../demo-summer-2025/dyna3"
# remove the old hash-named files
[ -e "$dist_dest"/dyna3-*.js ] && rm "$dist_dest"/dyna3-*.js
[ -e "$dist_dest"/dyna3-*.wasm ] && rm "$dist_dest"/dyna3-*.wasm
[ -e "$dist_dest"/main-*.css ] && rm "$dist_dest"/main-*.css
# copy the distribution
cp -r "$dist_src/." "$dist_dest"

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@ -1,16 +0,0 @@
# set paths. this technique for getting the script location comes from
# `mklement0` on Stack Overflow
#
# https://stackoverflow.com/a/24114056
#
TOOLS=$(dirname -- $0)
SRC="$TOOLS/../app-proto/dist"
DEST="$TOOLS/../deploy/dyna3"
# remove the old hash-named files
[ -e "$DEST"/dyna3-*.js ] && rm "$DEST"/dyna3-*.js
[ -e "$DEST"/dyna3-*.wasm ] && rm "$DEST"/dyna3-*.wasm
[ -e "$DEST"/main-*.css ] && rm "$DEST"/main-*.css
# copy the distribution
cp -r "$SRC/." "$DEST"

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@ -1,20 +0,0 @@
# run all Cargo examples, as described here:
#
# Karol Kuczmarski. "Add examples to your Rust libraries"
# http://xion.io/post/code/rust-examples.html
#
# you should invoke this script by calling `sh` or another interpreter, rather
# than calling `souce`, to ensure that the script can find the manifest file for
# the application prototype
# find the manifest file for the application prototype
MANIFEST="$(dirname -- $0)/../app-proto/Cargo.toml"
# set up the command that runs each example
RUN_EXAMPLE="cargo run --manifest-path $MANIFEST --example"
# run the examples
$RUN_EXAMPLE irisawa-hexlet; echo
$RUN_EXAMPLE three-spheres; echo
$RUN_EXAMPLE point-on-sphere; echo
$RUN_EXAMPLE kaleidocycle