First Commit

shaders/taa.wgsl

@@ -0,0 +1,31 @@
+@group(0) @binding(0)
+var currentFrame : texture_2d<f32>;
+
+@group(0) @binding(1)
+var historyFrame : texture_2d<f32>;
+
+@group(0) @binding(2)
+var mySampler : sampler;
+
+@group(0) @binding(3)
+var<uniform> blendAmount : f32;
+
+struct VertexOutput {
+	@builtin(position) position : vec4<f32>,
+	@location(0) uv : vec2<f32>,
+};
+
+@vertex
+fn vertexMain(@location(0) position: vec3<f32>, @location(1) uv: vec2<f32>) -> VertexOutput {
+	var out: VertexOutput;
+	out.position = vec4<f32>(position, 1.0);
+	out.uv = uv;
+	return out;
+}
+
+@fragment
+fn fragmentMain(@location(0) uv: vec2<f32>) -> @location(0) vec4<f32> {
+	let current = textureSample(currentFrame, mySampler, uv);
+	let history = textureSample(historyFrame, mySampler, uv);
+	return mix(current, history, blendAmount);
+}