noteuclid/refraction
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For a face, use vertex array instead of a tuple

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This commit is contained in:
numzero 2024-11-20 21:18:50 +03:00
parent c1b505356c
commit 8f1ade85a6
2 changed files with 9 additions and 9 deletions
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4
src/bin/wireframe/meshes.rs
View File

@ -37,10 +37,10 @@ pub struct Mesh {
}
impl Mesh {
pub fn new_list(device: &wgpu::Device, attrs: Attrs, tris: Vec<(Vec3, Vec3, Vec3)>) -> Self {
pub fn new_list(device: &wgpu::Device, attrs: Attrs, tris: Vec<[Vec3; 3]>) -> Self {
let data: Vec<Vertex> = tris
.into_iter()
.flat_map(|(a, b, c)| {
.flat_map(|[a, b, c]| {
let n = (b - a).cross(c - a).normalize();
[
Vertex {

14
src/bin/wireframe/scene.rs
View File

@ -17,7 +17,7 @@ pub struct FancyLine {
pub pts: Vec<Ray>,
}
pub type Face = (Vec3, Vec3, Vec3);
pub type Face = [Vec3; 3];
pub enum Mesh {
List(Vec<Face>),
@ -166,12 +166,12 @@ impl Renderable for Tube {
let inner = (0..sides).flat_map(|k| {
let a = r1 * dir(k);
let b = r1 * dir(k + 1);
[(a - side, b - side, a + side), (b - side, b + side, a + side)]
[[a - side, b - side, a + side], [b - side, b + side, a + side]]
});
let outer = (0..sides).flat_map(|k| {
let a = r2 * dir(k);
let b = r2 * dir(k + 1);
[(a - side, b - side, a + side), (b - side, b + side, a + side)]
[[a - side, b - side, a + side], [b - side, b + side, a + side]]
});
let cap = (0..sides).flat_map(|k| {
let a = r1 * dir(k);
@ -179,10 +179,10 @@ impl Renderable for Tube {
let c = r2 * dir(k + 1);
let d = r2 * dir(k);
[
(a - side, b - side, c - side),
(a - side, c - side, d - side),
(a + side, b + side, c + side),
(a + side, c + side, d + side),
[a - side, b - side, c - side],
[a - side, c - side, d - side],
[a + side, b + side, c + side],
[a + side, c + side, d + side],
]
});
chain!(inner, outer, cap).collect()