29 lines
968 B
HLSL
29 lines
968 B
HLSL
#ifdef UNITY_PROCEDURAL_INSTANCING_ENABLED
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struct IndirectShaderData
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{
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float4x4 PositionMatrix;
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float4x4 InversePositionMatrix;
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float4 ControlData;
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};
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#if defined(SHADER_API_GLCORE) || defined(SHADER_API_D3D11) || defined(SHADER_API_GLES3) || defined(SHADER_API_METAL) || defined(SHADER_API_VULKAN) || defined(SHADER_API_PS4) || defined(SHADER_API_XBOXONE)
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StructuredBuffer<IndirectShaderData> IndirectShaderDataBuffer;
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StructuredBuffer<IndirectShaderData> VisibleShaderDataBuffer;
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#endif
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#endif
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void setup()
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{
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#ifdef UNITY_PROCEDURAL_INSTANCING_ENABLED
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#ifdef GPU_FRUSTUM_ON
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unity_ObjectToWorld = VisibleShaderDataBuffer[unity_InstanceID].PositionMatrix;
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unity_WorldToObject = VisibleShaderDataBuffer[unity_InstanceID].InversePositionMatrix;
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#else
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unity_ObjectToWorld = IndirectShaderDataBuffer[unity_InstanceID].PositionMatrix;
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unity_WorldToObject = IndirectShaderDataBuffer[unity_InstanceID].InversePositionMatrix;
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#endif
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#endif
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}
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