83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
#ifndef HGL_GRAPH_VULKAN_MATERIAL_INCLUDE
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#define HGL_GRAPH_VULKAN_MATERIAL_INCLUDE
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#include<hgl/graph/VK.h>
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#include<hgl/type/Map.h>
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#include<hgl/type/String.h>
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#include<hgl/graph/VKShaderModuleMap.h>
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#include<hgl/graph/VKVertexAttributeBinding.h>
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VK_NAMESPACE_BEGIN
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struct MaterialData
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{
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UTF8String name;
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ShaderModuleMap *shader_maps;
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MaterialDescriptorSets *mds;
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VertexShaderModule *vertex_sm;
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VertexAttributeBinding *vab;
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List<VkPipelineShaderStageCreateInfo> shader_stage_list;
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PipelineLayoutData *pipeline_layout_data;
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struct
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{
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MaterialParameters *m,*g,*r;
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}mp;
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private:
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friend class Material;
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~MaterialData();
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};//struct MaterialData
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/**
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* 材质类<br>
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* 用于管理shader，提供DescriptorSetLayoutCreater
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*/
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class Material
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{
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MaterialData *data;
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private:
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friend GPUDevice;
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MaterialData *GetMaterialData(){return data;}
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public:
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Material(MaterialData *md):data(md){}
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~Material();
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const UTF8String & GetName ()const{return data->name;}
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const VertexShaderModule * GetVertexShaderModule ()const{return data->vertex_sm;}
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const uint32_t GetStageCount ()const{return data->shader_stage_list.GetCount();}
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const VkPipelineShaderStageCreateInfo * GetStages ()const{return data->shader_stage_list.GetData();}
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const MaterialDescriptorSets * GetDescriptorSets ()const{return data->mds;}
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const VkPipelineLayout GetPipelineLayout ()const;
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const PipelineLayoutData * GetPipelineLayoutData ()const{return data->pipeline_layout_data;}
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const VertexAttributeBinding * GetVAB ()const{return data->vab;}
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const uint32_t GetVertexAttrCount ()const{return data->vab->GetVertexAttrCount();}
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const VkVertexInputBindingDescription * GetVertexBindingList ()const{return data->vab->GetVertexBindingList();}
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const VkVertexInputAttributeDescription * GetVertexAttributeList ()const{return data->vab->GetVertexAttributeList();}
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public:
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MaterialParameters * GetMP (const DescriptorSetType &type)
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{
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if(type==DescriptorSetType::Material )return data->mp.m;else
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if(type==DescriptorSetType::Renderable )return data->mp.r;else
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if(type==DescriptorSetType::Global )return data->mp.g;else
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return(nullptr);
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}
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};//class Material
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VK_NAMESPACE_END
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#endif//HGL_GRAPH_VULKAN_MATERIAL_INCLUDE
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