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Color points

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In the process, find and correct a misunderstanding about vertex
attributes. Here's my current understanding. Vertex attributes are
program-independent. When you make a draw call, every enabled attribute
has to have a vertex buffer object bound to it. A simple way to make
sure this happens is to enable only the attributes used by the active
program.
This commit is contained in:
Aaron Fenyes 2025-04-25 12:06:21 -07:00
parent 1945086586
commit 0fbb071506
5 changed files with 60 additions and 24 deletions
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3
app-proto/src/add_remove.rs
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@ -138,6 +138,7 @@ fn load_pointed_assemb(assembly: &Assembly) {
Point::new(
format!("point_front"),
format!("Front point"),
[0.875_f32, 0.875_f32, 0.875_f32],
engine::point(0.0, 0.0, FRAC_1_SQRT_2)
)
);
@ -145,6 +146,7 @@ fn load_pointed_assemb(assembly: &Assembly) {
Point::new(
format!("point_back"),
format!("Back point"),
[0.875_f32, 0.875_f32, 0.875_f32],
engine::point(0.0, 0.0, -FRAC_1_SQRT_2)
)
);
@ -166,6 +168,7 @@ fn load_pointed_assemb(assembly: &Assembly) {
Point::new(
format!("point{index_x}{index_y}"),
format!("Point {index_x}{index_y}"),
[0.4*(2.0 + x) as f32, 0.4*(2.0 + y) as f32, 0.4*(2.0 - x*y) as f32],
engine::point(x, y, 0.0)
)
);