1#import bevy_pbr::mesh_functions::{get_world_from_local, mesh_position_local_to_clip}
2
3struct CustomMaterial {
4    color: vec4<f32>,
5};
6@group(2) @binding(0) var<uniform> material: CustomMaterial;
7
8struct Vertex {
9    @builtin(instance_index) instance_index: u32,
10    @location(0) position: vec3<f32>,
11    @location(1) blend_color: vec4<f32>,
12};
13
14struct VertexOutput {
15    @builtin(position) clip_position: vec4<f32>,
16    @location(0) blend_color: vec4<f32>,
17};
18
19@vertex
20fn vertex(vertex: Vertex) -> VertexOutput {
21    var out: VertexOutput;
22    out.clip_position = mesh_position_local_to_clip(
23        get_world_from_local(vertex.instance_index),
24        vec4<f32>(vertex.position, 1.0),
25    );
26    out.blend_color = vertex.blend_color;
27    return out;
28}
29
30struct FragmentInput {
31    @location(0) blend_color: vec4<f32>,
32};
33
34@fragment
35fn fragment(input: FragmentInput) -> @location(0) vec4<f32> {
36    return material.color * input.blend_color;
37}