Interpolation modifiers.

Author: przemyslawzaworski

no_interpolation.shader

@@ -0,0 +1,34 @@
+Shader "No interpolation"
+{
+	Subshader
+	{
+		Pass
+		{
+			CGPROGRAM
+			#pragma vertex vertex_shader
+			#pragma fragment pixel_shader
+			#pragma target 4.0
+							
+			struct SHADERDATA
+			{
+				linear float4 Vertex : SV_POSITION;
+				nointerpolation float4 Point : TEXCOORD0;
+			};
+		
+			SHADERDATA vertex_shader (float4 vertex:POSITION)
+			{
+				SHADERDATA vs;
+				vs.Vertex = UnityObjectToClipPos (vertex);
+				vs.Point = vertex;
+				return vs;
+			}
+
+			void pixel_shader (in SHADERDATA ps, out float4 result : SV_Target0 ) 
+			{
+				 result = ps.Point;
+			}
+
+			ENDCG
+		}
+	}
+}