diff --git a/libs/xassets/xgfxworlddpvsdynamic.cpp b/libs/xassets/xgfxworlddpvsdynamic.cpp
new file mode 100644
index 0000000..4d1177f
--- /dev/null
+++ b/libs/xassets/xgfxworlddpvsdynamic.cpp
@@ -0,0 +1,33 @@
+#include "xgfxworlddpvsdynamic.h"
+
+XGfxWorldDpvsDynamic::XGfxWorldDpvsDynamic()
+    : XAsset()
+    , mDynEntClientWordCount()
+    , mDynEntClientCount()
+    , mDynEntCellBitsPtrs()
+    , mDynEntCellBits()
+    , mDynEntVisDataPtrs()
+    , mDynEntVisData()
+{
+    
+}
+
+XGfxWorldDpvsDynamic::~XGfxWorldDpvsDynamic()
+{
+    
+}
+
+void XGfxWorldDpvsDynamic::ParseData(QDataStream *aStream)
+{
+    
+}
+
+void XGfxWorldDpvsDynamic::Clear()
+{
+    mDynEntClientWordCount.clear();
+    mDynEntClientCount.clear();
+    mDynEntCellBitsPtrs.clear();
+    mDynEntCellBits.clear();
+    mDynEntVisDataPtrs.clear();
+    mDynEntVisData.clear();
+}