mirror of
https://github.com/denoland/deno.git
synced 2024-12-29 10:39:10 -05:00
19 lines
421 B
WebGPU Shading Language
19 lines
421 B
WebGPU Shading Language
[[builtin(vertex_index)]]
|
|
var<in> in_vertex_index: u32;
|
|
[[builtin(position)]]
|
|
var<out> out_pos: vec4<f32>;
|
|
|
|
[[stage(vertex)]]
|
|
fn vs_main() {
|
|
var x: f32 = f32(i32(in_vertex_index) - 1);
|
|
var y: f32 = f32(i32(in_vertex_index & 1) * 2 - 1);
|
|
out_pos = vec4<f32>(x, y, 0.0, 1.0);
|
|
}
|
|
|
|
[[location(0)]]
|
|
var<out> out_color: vec4<f32>;
|
|
|
|
[[stage(fragment)]]
|
|
fn fs_main() {
|
|
out_color = vec4<f32>(1.0, 0.0, 0.0, 1.0);
|
|
}
|