mixin PPBase
{
	depth
	{
		write = false;
		read = false;
	};

	code
	{
		struct VStoFS
		{
			float4 position : SV_POSITION;
			float2 uv0 : TEXCOORD0;
			float2 screenPos : TEXCOORD1;
		};

		struct VertexInput
		{
			float2 screenPos : POSITION;
			float2 uv0 : TEXCOORD0;
		};
		
		VStoFS vsmain(VertexInput input)
		{
			VStoFS output;
		
			output.position = float4(input.screenPos, 0, 1);
			output.uv0 = input.uv0;
			output.screenPos = input.screenPos;

			return output;
		}			
	};
};