Initial commit

Win32.DX11.Release/data/shaders/hlsl/passthrough.geometry.hlsl

@@ -0,0 +1,43 @@
+#include "ShaderConstants.fxh"
+
+struct GeometryShaderInput
+{
+	float4		pos				: SV_POSITION;
+	float2		uv0				: TEXCOORD_0;
+#ifdef INSTANCEDSTEREO
+	uint		instanceID		: SV_InstanceID;
+#endif
+};
+
+// Per-pixel color data passed through the pixel shader.
+struct GeometryShaderOutput
+{
+	float4		pos				: SV_POSITION;
+	float2		uv0				: TEXCOORD_0;
+#ifdef INSTANCEDSTEREO
+	uint		renTarget_id	: SV_RenderTargetArrayIndex;
+#endif
+};
+
+// Takes verts in world space and transforms them by two different view 
+// proj matrices, on two different viewports.
+[maxvertexcount(3)]
+void main(triangle GeometryShaderInput input[3], inout TriangleStream<GeometryShaderOutput> outStream)
+{
+	GeometryShaderOutput output = (GeometryShaderOutput)0;
+
+#ifdef INSTANCEDSTEREO
+	int i = input[0].instanceID;
+#endif
+	{
+		for (int j = 0; j < 3; j++)
+		{
+			output.pos				= input[j].pos;
+			output.uv0				= input[j].uv0;
+#ifdef INSTANCEDSTEREO
+			output.renTarget_id = i;
+#endif
+			outStream.Append(output);
+		}
+	}
+}