Pass
{
    Name "GBuffer"
	Tags { "LightMode"="GBuffer" }

    ${VFXStencilGBuffer}
	HLSLPROGRAM
	#pragma target 4.5

	#pragma multi_compile _ RENDERING_LAYERS
	#pragma multi_compile _ DEBUG_DISPLAY
    #pragma multi_compile _ PROBE_VOLUMES_L1 PROBE_VOLUMES_L2

	#define UNITY_MATERIAL_LIT

	${VFXIncludeRP("VFXLitVaryings.template")}

	struct ps_input
	{
		SV_POSITION_QUALIFIERS float4 pos : SV_POSITION;

		${VFXHDRPLitDeclareVaryings}

		float2 uv : TEXCOORD1;
		float3 posWS : TEXCOORD2;
		float4 sphereInfo : TEXCOORD3;

		UNITY_VERTEX_OUTPUT_STEREO
	};
	
${VFXHDRPLitVaryingsMacros}	
	
#define VFX_VARYING_PS_INPUTS ps_input
#define VFX_VARYING_POSCS pos
#define VFX_VARYING_UV uv
#define VFX_VARYING_POSWS posWS	
#define VFX_VARYING_SPHERECENTER sphereInfo.xyz
#define VFX_VARYING_SPHERERADIUS sphereInfo.w

${VFXBegin:VFXVertexAdditionalProcess}
${VFXHDRPLitFillVaryings}
${VFXEnd}
	
	${VFXInclude("Shaders/ParticleSpheres/Pass.template")}	
	#define SHADERPASS SHADERPASS_GBUFFER
	${VFXIncludeRP("VFXLit.template")}
					
	#pragma fragment frag
	void frag(ps_input i, OUTPUT_GBUFFER(outGBuffer), out float oDepth : DEPTH_OFFSET_SEMANTIC)
	{
		UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(i);
		VFXTransformPSInputs(i);
		VFX_FRAG_SETUP_INSTANCE_ID(i);
		float3 normalWS;
		VFXUVData uvData = (VFXUVData)0;
		VFXClipSphereAndGetDepthOffsetAndNormal(oDepth, normalWS, i);		
		VFXComputePixelOutputToGBuffer(i,normalWS,uvData,outGBuffer);
	}
	ENDHLSL
}