76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
#ifndef HGL_GRAPH_RENDERABLE_CREATER_INCLUDE
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#define HGL_GRAPH_RENDERABLE_CREATER_INCLUDE
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#include<hgl/graph/SceneDB.h>
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#include<hgl/graph/VertexAttribBuffer.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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namespace VertexAttribName
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{
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#define VAN_DEFINE(name) constexpr char name[]=#name;
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VAN_DEFINE(Vertex)
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VAN_DEFINE(Normal)
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VAN_DEFINE(Color)
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VAN_DEFINE(Tangent)
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VAN_DEFINE(Bitangent)
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VAN_DEFINE(TexCoord)
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#undef VAN_DEFINE
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}//namespace VertexAttribName
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#define VAN VertexAttribName
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/**
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* 可渲染对象创建器
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*/
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class RenderableCreater
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{
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protected:
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SceneDB *db;
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vulkan::Material *mtl;
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const vulkan::VertexShaderModule *vsm;
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protected:
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vulkan::Renderable * render_obj;
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uint32 vertices_number;
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VertexAttribBufferCreater * vabc_vertex;
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vulkan::IndexBuffer * ibo;
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MapObject<AnsiString,VertexAttribBufferCreater> vabc_maps;
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public:
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RenderableCreater(SceneDB *sdb,vulkan::Material *m);
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virtual ~RenderableCreater();
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virtual bool Init(const uint32 count);
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virtual VertexAttribBufferCreater * CreateVAB(const AnsiString &name);
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#define PreDefineCreateVAB(name) \
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virtual VertexAttribBufferCreater * Create##name##Buffer(){return CreateVAB(VAN::name));}
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PreDefineCreateVAB(Vertex)
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PreDefineCreateVAB(Normal)
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PreDefineCreateVAB(Color)
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PreDefineCreateVAB(Tangent)
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PreDefineCreateVAB(Bitangent)
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PreDefineCreateVAB(TexCoord)
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#undef PreDefineCreateVAB
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uint16 * CreateIBO16(uint count,const uint16 *data=nullptr);
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uint32 * CreateIBO32(uint count,const uint32 *data=nullptr);
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virtual vulkan::Renderable * Finish();
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};//class RenderableCreater
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}//namespace graph
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}//namespace hgl
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#endif//HGL_GRAPH_RENDERABLE_CREATER_INCLUDE
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