splited MaterialRenderList and MaterialRenderMap, RenderExtraBuffer

inc/hgl/graph/MaterialRenderMap.h

@@ -0,0 +1,32 @@
+#pragma once
+#include<hgl/graph/MaterialRenderList.h>
+
+VK_NAMESPACE_BEGIN
+class MaterialRenderMap:public ObjectMap<Material *,MaterialRenderList>
+{
+public:
+
+    MaterialRenderMap()=default;
+    virtual ~MaterialRenderMap()=default;
+
+    void Begin()
+    {
+        for(auto *it:data_list)
+            it->value->ClearData();
+    }
+
+    void End()
+    {
+        for(auto *it:data_list)
+            it->value->End();
+    }
+
+    void Render(RenderCmdBuffer *rcb)
+    {
+        if(!rcb)return;
+
+        for(auto *it:data_list)
+            it->value->Render(rcb);
+    }
+};//class MaterialRenderMap
+VK_NAMESPACE_END