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Add Mesh::vertices

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This commit is contained in:
Hanno Braun 2024-10-31 21:26:22 +01:00
parent 924e9a03d4
commit 7146ce45a6
3 changed files with 6 additions and 2 deletions
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2
experiments/2024-10-30/src/export.rs
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@ -4,7 +4,7 @@ use crate::mesh::Mesh;
pub fn export(mesh: &Mesh) -> anyhow::Result<()> { pub fn export(mesh: &Mesh) -> anyhow::Result<()> {
let vertices = mesh let vertices = mesh
.vertices .vertices()
.iter() .iter()
.copied() .copied()
.map(|vertex| vertex.map(Into::into)) .map(|vertex| vertex.map(Into::into))

4
experiments/2024-10-30/src/mesh.rs
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@ -5,6 +5,10 @@ pub struct Mesh {
} }
impl Mesh { impl Mesh {
pub fn vertices(&self) -> &[[f32; 3]] {
&self.vertices
}
pub fn push_vertex(&mut self, vertex: [f32; 3]) { pub fn push_vertex(&mut self, vertex: [f32; 3]) {
self.vertices.push(vertex); self.vertices.push(vertex);
} }

2
experiments/2024-10-30/src/render.rs
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@ -169,7 +169,7 @@ impl Renderer {
self.device self.device
.create_buffer_init(&wgpu::util::BufferInitDescriptor { .create_buffer_init(&wgpu::util::BufferInitDescriptor {
label: None, label: None,
contents: bytemuck::cast_slice(&mesh.vertices), contents: bytemuck::cast_slice(&mesh.vertices()),
usage: wgpu::BufferUsages::VERTEX, usage: wgpu::BufferUsages::VERTEX,
}); });