Add xsurfacecollisionnode structures

libs/xassets/xsurfacecollisionnode.cpp

@@ -0,0 +1,20 @@
+#include "xsurfacecollisionnode.h"
+
+XSurfaceCollisionNode::XSurfaceCollisionNode()
+    : XAsset()
+    , mAABB()
+    , mChildBeginIndex(0)
+    , mChildCount(0)
+{
+    
+}
+
+void XSurfaceCollisionNode::ParseData(QDataStream *aStream)
+{
+    
+}
+
+void XSurfaceCollisionNode::Clear()
+{
+    
+}

libs/xassets/xsurfacecollisionnode.h

@@ -0,0 +1,21 @@
+#ifndef XSURFACECOLLISIONNODE_H
+#define XSURFACECOLLISIONNODE_H
+
+#include "xasset.h"
+#include "xsurfacecollisionaabb.h"
+
+class XSurfaceCollisionNode : public XAsset
+{
+public:
+    explicit XSurfaceCollisionNode();
+
+    void ParseData(QDataStream *aStream) override;
+    void Clear() override;
+
+private:
+    XSurfaceCollisionAabb mAABB;
+    quint16 mChildBeginIndex;
+    quint16 mChildCount;
+};
+
+#endif // XSURFACECOLLISIONNODE_H