unify repos

1 files changed, 19 insertions, 0 deletions

diff --git a/vgcodec/src/paint.wgsl b/vgcodec/src/paint.wgsl
new file mode 100644
index 0000000..02acd8e
--- /dev/null
+++ b/vgcodec/src/paint.wgsl
@@ -0,0 +1,19 @@
+struct Uniforms {
+    x: f32,
+    y: f32,
+    radius: f32,
+    r: f32,
+    g: f32,
+    b: f32
+};
+
+@group(0) @binding(0) var<uniform> uniforms: Uniforms;
+@group(0) @binding(1) var tex: texture_storage_2d<rgba8unorm, write>;
+
+@compute @workgroup_size(1)
+fn main(@builtin(global_invocation_id) global_id: vec3<u32>) {
+    let coords = vec2<i32>(global_id.xy);
+    if distance(vec2<f32>(coords), vec2(uniforms.x, uniforms.y)) < uniforms.radius {
+        textureStore(tex, coords.xy, vec4<f32>(vec3<f32>(uniforms.r, uniforms.g, uniforms.b), 1.0));
+    }
+}