t2 engine svn checkout

collision/planeExtractor.h

@@ -0,0 +1,60 @@
+//-----------------------------------------------------------------------------
+// V12 Engine
+// 
+// Copyright (c) 2001 GarageGames.Com
+// Portions Copyright (c) 2001 by Sierra Online, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _PLANEEXTRACTOR_H_
+#define _PLANEEXTRACTOR_H_
+
+#ifndef _MMATH_H_
+#include "Math/mMath.h"
+#endif
+#ifndef _TVECTOR_H_
+#include "Core/tVector.h"
+#endif
+#ifndef _ABSTRACTPOLYLIST_H_
+#include "Collision/abstractPolyList.h"
+#endif
+
+
+//----------------------------------------------------------------------------
+
+class PlaneExtractorPolyList: public AbstractPolyList
+{
+   void memcpy(U32* d, U32* s,U32 size);
+
+public:
+   // Internal data
+   typedef Vector<Point3F> VertexList;
+   VertexList mVertexList;
+
+   Vector<PlaneF> mPolyPlaneList;
+   
+   // Set by caller
+   Vector<PlaneF>* mPlaneList;
+
+   //
+   PlaneExtractorPolyList();
+   ~PlaneExtractorPolyList();
+   void clear();
+   void render();
+
+   // Virtual methods
+   bool isEmpty() const;
+   U32  addPoint(const Point3F& p);
+   U32  addPlane(const PlaneF& plane);
+   void begin(U32 material,U32 surfaceKey);
+   void plane(U32 v1,U32 v2,U32 v3);
+   void plane(const PlaneF& p);
+   void plane(const U32 index);
+   void vertex(U32 vi);
+   void end();
+
+  protected:
+   const PlaneF& getIndexedPlane(const U32 index);
+};
+
+
+#endif