first commit

shaders/cube_render.wgsl

@@ -0,0 +1,42 @@
+@group(0) @binding(0) var<storage, read> viewProjection : array<f32>;
+
+struct VertexOutput {
+	@builtin(position) position : vec4<f32>,
+	@location(0) color : vec3<f32>,
+};
+
+fn loadViewProjection( ) -> mat4x4<f32> {
+
+	return mat4x4<f32>(
+		vec4<f32>( viewProjection[ 0 ],  viewProjection[ 1 ],  viewProjection[ 2 ],  viewProjection[ 3 ] ),
+		vec4<f32>( viewProjection[ 4 ],  viewProjection[ 5 ],  viewProjection[ 6 ],  viewProjection[ 7 ] ),
+		vec4<f32>( viewProjection[ 8 ],  viewProjection[ 9 ],  viewProjection[ 10 ], viewProjection[ 11 ] ),
+		vec4<f32>( viewProjection[ 12 ], viewProjection[ 13 ], viewProjection[ 14 ], viewProjection[ 15 ] )
+	);
+
+}
+
+@vertex
+fn v_main(
+	@location(0) position : vec3<f32>,
+	@location(1) color    : vec3<f32>
+) -> VertexOutput {
+
+	var output : VertexOutput;
+
+	let vp : mat4x4<f32> = loadViewProjection();
+
+	output.position = vp * vec4<f32>( position, 1.0 );
+
+	output.color = color;
+
+	return output;
+
+}
+
+@fragment
+fn f_main( input : VertexOutput ) -> @location(0) vec4<f32> {
+
+	return vec4<f32>( input.color, 1.0 );
+
+}