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added InstanceTriangle example and few support.

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This commit is contained in:
HuYingzhuo(hugo/hyzboy)
2022-06-24 16:28:22 +08:00
parent ea93dfcc86
commit 1e0e74da2f
5 changed files with 45 additions and 75 deletions
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2
inc/hgl/graph/RenderableCreater.h
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@@ -49,7 +49,7 @@ namespace hgl
RenderableCreater(RenderResource *sdb,const VAB *);
virtual ~RenderableCreater()=default;
virtual bool Init(const uint32 count); ///<初始化，参数为顶点数量
virtual bool Init(const uint32 vertices_count); ///<初始化，参数为顶点数量
VAD * CreateVAD(const AnsiString &name); ///<创建一个顶点属性缓冲区

6
inc/hgl/graph/VKCommandBuffer.h
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@@ -158,8 +158,10 @@ public:
public: //draw
void Draw (const uint32_t vertex_count) {vkCmdDraw(cmd_buf,vertex_count,1,0,0);}
void DrawIndexed (const uint32_t index_count ) {vkCmdDrawIndexed(cmd_buf,index_count,1,0,0,0);}
void Draw (const uint32_t vertex_count) {vkCmdDraw(cmd_buf,vertex_count,1,0,0);}
void DrawIndexed (const uint32_t index_count ) {vkCmdDrawIndexed(cmd_buf,index_count,1,0,0,0);}
void Draw (const uint32_t vertex_count,const uint32_t instance_count) {vkCmdDraw(cmd_buf,vertex_count,instance_count,0,0);}
void DrawIndexed (const uint32_t index_count ,const uint32_t instance_count) {vkCmdDrawIndexed(cmd_buf,index_count,instance_count,0,0,0);}
template<typename ...ARGS> void Draw (ARGS...args) {vkCmdDraw(cmd_buf,args...);}
template<typename ...ARGS> void DrawIndexed (ARGS...args) {vkCmdDrawIndexed(cmd_buf,args...);}

4
inc/hgl/graph/VKRenderableInstance.h
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@@ -53,6 +53,10 @@ public:
const uint32_t GetBufferHash ()const{return buffer_hash;}
MaterialParameters *GetMP (const DescriptorSetsType &type){return mat_inst->GetMP(type);}
public: //instance support
virtual const uint32_t GetInstanceCount ()const{return 1;}
};//class RenderableInstance
RenderableInstance *CreateRenderableInstance(Renderable *,MaterialInstance *,Pipeline *);