1 files changed, 13 insertions, 1 deletions

diff --git a/Runtime/Graphics/VertexBuffer.h b/Runtime/Graphics/VertexBuffer.h
index c651bdb..2d3a9f5 100644
--- a/Runtime/Graphics/VertexBuffer.h
+++ b/Runtime/Graphics/VertexBuffer.h
@@ -26,16 +26,28 @@ public:
 	VertexBuffer(int vbSize, int ibSize, VertexBufferType type);
 	~VertexBuffer();
 
+    // 填充数据
+    void GetChunk(uint sizePerVert, uint sizePerIndex, int maxVerts, int maxIndices, EPrimitive primitive, void **out_vb, void **out_ib);
+    // 提交数据
+    void FlushChunk(int actualVerts, int actualIndices);
 
+    GET(GPU::DataBuffer*, VB, m_VB);
+    GET(GPU::DataBuffer*, IB, m_IB);
 
-	void Draw();
+	void Draw(CustomVertexLayout& layout);
 
 private:
+    void FillCustomVertexLayout(CustomVertexLayout& dst);
+
 	VertexBufferType m_Type;
 
 	GPU::DataBuffer* m_VB;
 	GPU::DataBuffer* m_IB;
 
+    int m_SizePerVertex;
+
+    int m_CurIndexCount;
+
     EPrimitive m_Primitive;
 
 };