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examples: import mach-examples@20ceb359231ff284cf343dddba8cf25112ffe717

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Helps hexops/mach#1165

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2024-03-06 11:08:19 -07:00
parent f25f435275
commit 0a8e22bb49
19 changed files with 3147 additions and 0 deletions
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22
examples/custom-renderer/shader.wgsl Normal file
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@ -0,0 +1,22 @@
struct Uniform {
pos: vec3<f32>,
scale: f32,
};
@group(0) @binding(0) var<uniform> in : Uniform;
@vertex fn vertex_main(
@builtin(vertex_index) VertexIndex : u32
) -> @builtin(position) vec4<f32> {
var positions = array<vec2<f32>, 3>(
vec2<f32>( 0.0, 0.1),
vec2<f32>(-0.1, -0.1),
vec2<f32>( 0.1, -0.1)
);
var pos = positions[VertexIndex];
return vec4<f32>((pos*in.scale)+in.pos.xy, 0.0, 1.0);
}
@fragment fn frag_main() -> @location(0) vec4<f32> {
return vec4<f32>(1.0, 0.0, 0.0, 0.0);
}