62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
#ifndef HGL_GRAPH_SCENE_TREE_TO_RENDER_LIST_INCLUDE
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#define HGL_GRAPH_SCENE_TREE_TO_RENDER_LIST_INCLUDE
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#include<hgl/graph/RenderList.h>
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#include<hgl/graph/VKPipeline.h>
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#include<hgl/graph/VKMaterial.h>
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#include<hgl/graph/VKMaterialInstance.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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struct RenderNode
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{
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SceneNode *node;
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};//
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class SceneTreeToRenderList
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{
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using PipelineSets =Sets<Pipeline *>;
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using MaterialSets =Sets<Material *>;
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using MatInstSets =Sets<MaterialInstance *>;
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protected:
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GPUDevice * device;
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protected:
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CameraInfo camera_info; ///<相机信息
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Frustum frustum;
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protected:
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SceneNodeList * scene_node_list; ///<场景节点列表
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PipelineSets pipeline_sets; ///<管线合集
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MaterialSets material_sets; ///<材质合集
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MatInstSets mat_inst_sets; ///<材质实例合集
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RenderList * render_list;
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protected:
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virtual float CameraLength(SceneNode *,SceneNode *); ///<摄像机距离比较函数
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// virtual bool InFrustum(const SceneNode *,void *); ///<平截头截剪函数
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virtual bool Begin();
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virtual bool Expend(SceneNode *);
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virtual bool End();
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public:
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SceneTreeToRenderList(GPUDevice *d);
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virtual ~SceneTreeToRenderList();
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virtual bool Expend(RenderList *,const CameraInfo &,SceneNode *);
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};//class SceneTreeToRenderList
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}//namespace graph
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}//namespace hgl
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#endif//HGL_GRAPH_SCENE_TREE_TO_RENDER_LIST_INCLUDE
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