added WriteMaterialInstance in RenderExtraBuffer

inc/hgl/graph/MaterialRenderList.h

@@ -2,7 +2,7 @@
 #include<hgl/graph/RenderNode.h>
 
 VK_NAMESPACE_BEGIN
-struct RenderNodeExtraBuffer;
+struct RenderExtraBuffer;
 
 /**
 * ͬһ<CDAC><D2BB><EFBFBD>ʵĶ<CAB5><C4B6><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD>б<EFBFBD>
@@ -18,7 +18,7 @@ class MaterialRenderList
 
 private:
 
-    RenderNodeExtraBuffer *extra_buffer;
+    RenderExtraBuffer *extra_buffer;
 
     struct RenderItem
     {
@@ -34,7 +34,7 @@ private:
         void Set(Renderable *);
     };
 
-    SortedSets<MaterialInstance *> mi_set;
+    MaterialInstanceSets mi_set;
     List<RenderItem> ri_list;
     uint ri_count;
 

inc/hgl/graph/RenderNode.h

@@ -2,12 +2,14 @@
 #define HGL_GRAPH_RENDER_NODE_INCLUDE
 
 #include<hgl/graph/VK.h>
+#include<hgl/type/SortedSets.h>
 namespace hgl
 {
     namespace graph
     {
         class Renderable;
         class Material;
+        class MaterialInstance;
         class GPUDevice;
         struct VertexInputData;
         struct IndexBufferData;
@@ -20,6 +22,8 @@ namespace hgl
         };
 
         using RenderNodeList=List<RenderNode>;
+
+        using MaterialInstanceSets=SortedSets<MaterialInstance *>;
     }//namespace graph
 }//namespace hgl
 #endif//HGL_GRAPH_RENDER_NODE_INCLUDE