88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
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#ifndef HGL_GRAPH_MATERIAL_COMPONENT_INCLUDE
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#define HGL_GRAPH_MATERIAL_COMPONENT_INCLUDE
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#include<hgl/type/DataType.h>
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#define BEGIN_MATERIAL_NAMESPACE namespace hgl{namespace graph{namespace material{
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#define END_MATERIAL_NAMESPACE }}}
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BEGIN_MATERIAL_NAMESPACE
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enum class Component
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{
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ShadingModel=0,
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Color,
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Opacity,
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Normal,
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Metallic,
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Roughness,
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Emissive,
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Refraction,
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AO,
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SSS,
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Height,
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RIM,
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ClearCoat,
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Anisotropy,
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BEGIN_RANGE =ShadingModel,
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END_RANGE =Anisotropy,
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RANGE_SIZE =END_RANGE-BEGIN_RANGE+1,
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};//
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enum class ComponentBit
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{
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#define MC_BIT_DEFINE(name) name=1<<(uint)Component::name
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MC_BIT_DEFINE(ShadingModel ),
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MC_BIT_DEFINE(Color ),
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MC_BIT_DEFINE(Opacity ),
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MC_BIT_DEFINE(Normal ),
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MC_BIT_DEFINE(Metallic ),
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MC_BIT_DEFINE(Roughness ),
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MC_BIT_DEFINE(Emissive ),
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MC_BIT_DEFINE(Refraction ),
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MC_BIT_DEFINE(AO ),
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MC_BIT_DEFINE(SSS ),
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MC_BIT_DEFINE(Height ),
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MC_BIT_DEFINE(RIM ),
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MC_BIT_DEFINE(ClearCoat ),
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MC_BIT_DEFINE(Anisotropy ),
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#undef MC_BIT_DEFINE
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};//enum class ComponentBit
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enum class ComponentDataType
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{
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Bool=0,
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Float,
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Int,
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Uint,
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};//
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using ComponentBitsConfig=uint32;
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constexpr ComponentBitsConfig MCC_PureColor =uint32(ComponentBit::Color);
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constexpr ComponentBitsConfig MCC_PureNormal =uint32(ComponentBit::Normal);
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constexpr ComponentBitsConfig MCC_ColorNormal =uint32(ComponentBit::Color)|uint32(ComponentBit::Normal);
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constexpr ComponentBitsConfig MCC_CNMR =uint32(ComponentBit::Color)|uint32(ComponentBit::Normal)|uint32(ComponentBit::Metallic)|uint32(ComponentBit::Roughness);
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struct ComponentConfig
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{
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Component comp; ///<成份ID
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ComponentDataType type; ///<数据类型
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uint channels; ///<通道数
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bool LinearColorspace; ///<是要求线性颜色空间
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};
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const ComponentConfig *GetConfig(const enum class Component c);
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END_MATERIAL_NAMESPACE
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#endif//HGL_GRAPH_MATERIAL_COMPONENT_INCLUDE
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