1import super::{
2    bindings::{globals, TaskPayload},
3};
4enable wgpu_mesh_shader;
5
6var<task_payload> taskPayload: TaskPayload;
7
8@task
9@payload(taskPayload)
10@workgroup_size(1)
11fn task() -> @builtin(mesh_task_size) vec3<u32> {
12
13    // This color is multiplied against the color of each cube.
14    // Changing it modifies all cube colors.
15    taskPayload.colorMask = vec4(1.0, 1.0, 1.0, 1.0);
16
17    // how many mesh shaders get dispatched grows over time
18    // until it passes a gpu limit. When it hits the limit all
19    // cubes disappear, showing what can happen if you choose the
20    // wrong values.
21    return vec3u(u32(globals.time));
22}