wuple/
vertex.rs

1/// Create a vertex
2pub const fn vertex(position: [f32; 3], color: [f32; 3], tex_coords: [f32; 2]) -> Vertex {
3    Vertex {
4        position,
5        color,
6        tex_coords,
7    }
8}
9
10#[repr(C)]
11#[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
12/// A Vertex used to draw a mesh
13pub struct Vertex {
14    position: [f32; 3],
15    color: [f32; 3],
16    tex_coords: [f32; 2],
17}
18
19impl Vertex {
20    const ATTRIBS: [wgpu::VertexAttribute; 3] =
21        wgpu::vertex_attr_array![0 => Float32x3, 1 => Float32x3, 2 => Float32x2];
22
23    pub fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
24        wgpu::VertexBufferLayout {
25            array_stride: std::mem::size_of::<Vertex>() as wgpu::BufferAddress,
26            step_mode: wgpu::VertexStepMode::Vertex,
27            attributes: &Self::ATTRIBS,
28        }
29    }
30}
wuple/vertex.rs

wuple/
vertex.rs
