59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
#pragma once
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#include<hgl/graph/mtl/StdMaterial.h>
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#include<hgl/type/String.h>
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#include<hgl/graph/RenderTargetOutputConfig.h>
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#include<hgl/graph/VK.h>
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#include<hgl/graph/mtl/SamplerName.h>
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STD_MTL_NAMESPACE_BEGIN
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class MaterialCreateInfo;
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/**
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* 材质配置结构
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*/
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struct MaterialCreateConfig:public Comparator<MaterialCreateConfig>
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{
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bool material_instance; ///<是否包含材质实例
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RenderTargetOutputConfig rt_output; ///<渲染目标输出配置
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uint32 shader_stage_flag_bit; ///<需要的shader
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PrimitiveType prim; ///<图元类型
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public:
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MaterialCreateConfig(const PrimitiveType &p)
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{
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material_instance=false;
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hgl_zero(rt_output);
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shader_stage_flag_bit=VK_SHADER_STAGE_VERTEX_BIT|VK_SHADER_STAGE_FRAGMENT_BIT;
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prim=p;
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}
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const int compare(const MaterialCreateConfig &cfg)const override
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{
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int off;
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off=material_instance-cfg.material_instance;
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if(off)return(off);
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off=hgl_cmp(rt_output,cfg.rt_output);
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if(off)return(off);
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off=(int)prim-(int)cfg.prim;
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if(off)return(off);
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off=shader_stage_flag_bit-cfg.shader_stage_flag_bit;
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return off;
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}
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virtual const AnsiString ToHashString();
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};//struct MaterialCreateConfig
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STD_MTL_NAMESPACE_END
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