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Add the test assemblies for the demo

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These are partial setups of the tetrahedron radius ratio problem and the
Irisawa hexlet problem.
This commit is contained in:
Aaron Fenyes 2025-06-12 10:51:09 -07:00
parent eba15a6e83
commit 6928ac8765
2 changed files with 272 additions and 6 deletions
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26
app-proto/src/assembly.rs
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@ -534,6 +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
@ -552,12 +555,24 @@ pub struct Assembly {
impl Assembly {
pub fn new() -> Assembly {
Assembly {
// create an 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())
}
};
// realize the assembly whenever the `realized` flag is set to `false`
let assembly_for_effect = assembly.clone();
create_memo(move || {
if !assembly_for_effect.realized.get() {
assembly_for_effect.realize();
}
});
assembly
}
// --- inserting elements and regulators ---
@ -627,7 +642,7 @@ impl Assembly {
console_log!("Updated regulator with subjects {:?}", regulator.subjects());
if regulator.try_activate() {
self_for_effect.realize();
self_for_effect.realized.set(false);
}
});
@ -710,6 +725,9 @@ impl Assembly {
);
}
// update the realization flag
self.realized.set(true);
// save the tangent space
self.tangent.set_silent(tangent);
}
@ -802,7 +820,7 @@ impl Assembly {
// bring the configuration back onto the solution variety. this also
// gets the elements' column indices and the saved tangent space back in
// sync
self.realize();
self.realized.set(false);
}
}