mirror of
https://github.com/denoland/deno.git
synced 2024-12-25 08:39:09 -05:00
20 lines
454 B
WebGPU Shading Language
20 lines
454 B
WebGPU Shading Language
// only test purpose
|
|
override value: f32;
|
|
|
|
@vertex
|
|
fn vs_main(@builtin(vertex_index) in_vertex_index: u32) -> @builtin(position) vec4<f32> {
|
|
// only test purpose
|
|
_ = value;
|
|
|
|
let x = f32(i32(in_vertex_index) - 1);
|
|
let y = f32(i32(in_vertex_index & 1u) * 2 - 1);
|
|
return vec4<f32>(x, y, 0.0, 1.0);
|
|
}
|
|
|
|
@fragment
|
|
fn fs_main() -> @location(0) vec4<f32> {
|
|
// only test purpose
|
|
_ = value;
|
|
|
|
return vec4<f32>(1.0, 0.0, 0.0, 1.0);
|
|
}
|