23 lines
730 B
WebGPU Shading Language
23 lines
730 B
WebGPU Shading Language
|
#import bevy_pbr::{
|
||
|
|
mesh_view_bindings::globals,
|
||
|
|
forward_io::VertexOutput,
|
||
|
|
}
|
||
|
|
|
||
|
|
@fragment
|
||
|
|
fn fragment(in: VertexOutput) -> @location(0) vec4<f32> {
|
||
|
|
let speed = 3.0;
|
||
|
|
let t_1 = sin(globals.time * speed) * 0.5 + 0.5;
|
||
|
|
let t_2 = cos(globals.time * speed);
|
||
|
|
|
||
|
|
let distance_to_center = distance(in.uv, vec2<f32>(0.5)) * 1.4;
|
||
|
|
|
||
|
|
let red = vec3<f32>(0.627955, 0.224863, 0.125846);
|
||
|
|
let green = vec3<f32>(0.86644, -0.233887, 0.179498);
|
||
|
|
let blue = vec3<f32>(0.701674, 0.274566, -0.169156);
|
||
|
|
let white = vec3<f32>(1.0, 0.0, 0.0);
|
||
|
|
let pos = vec3<f32>(in.position[0], in.position[1], in.position[2]);
|
||
|
|
let mixed = mix(pos, mix(green, white, t_2), distance_to_center);
|
||
|
|
|
||
|
|
return vec4<f32>(mixed, 1.0);
|
||
|
|
}
|