50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
#include<hgl/shadergen/ShaderCreateInfoGeometry.h>
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#include"common/MFCommon.h"
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namespace hgl
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{
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namespace graph
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{
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bool ShaderCreateInfoGeometry::SetGeom(const Prim &ip,const Prim &op,const uint32_t mv)
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{
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if(!CheckGeometryShaderIn(ip))return(false);
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if(!CheckGeometryShaderOut(op))return(false);
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if(mv==0)
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return(false);
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input_prim=GetPrimName(ip);
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output_prim=GetPrimName(op);
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max_vertices=mv;
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return(true);
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}
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void ShaderCreateInfoGeometry::AddMaterialInstanceOutput()
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{
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AddOutput(SVT_UINT,mtl::func::MI_ID_OUTPUT,Interpolation::Flat);
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AddFunction(mtl::func::MF_HandoverMI_GS);
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}
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int ShaderCreateInfoGeometry::AddOutput(const SVType &type,const AnsiString &name,Interpolation inter)
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{
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ShaderVariable sv;
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hgl::strcpy(sv.name,sizeof(sv.name),name.c_str());
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sv.type=type;
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sv.interpolation=inter;
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return gsdi.AddOutput(sv);
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}
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bool ShaderCreateInfoGeometry::ProcLayout()
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{
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final_shader+="layout("+input_prim+") in;\n"
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"layout("+output_prim+", max_vertices = "+AnsiString::numberOf(max_vertices)+") out;\n";
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return(true);
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}
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}//namespace graph
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}//namespace hgl
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