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// Geometric Tools, LLC
// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.0 (2010/01/01)
#ifndef POLYHEDRONDISTANCE_H
#define POLYHEDRONDISTANCE_H
#include "Wm5WindowApplication3.h"
using namespace Wm5;
class PolyhedronDistance : public WindowApplication3
{
WM5_DECLARE_INITIALIZE;
WM5_DECLARE_TERMINATE;
public:
PolyhedronDistance ();
virtual bool OnInitialize ();
virtual void OnTerminate ();
virtual void OnIdle ();
virtual bool OnKeyDown (unsigned char key, int x, int y);
protected:
void CreateScene ();
TriMesh* CreateTetra (float size, bool isBlack);
Polysegment* CreateSegment ();
TriMesh* CreatePlane ();
void UpdateSegments ();
bool ApplyTransform (unsigned char key);
// Representation of bodies.
Tuple<3,int>* mFaces;
TriMesh* mTetras[4];
// Display variables.
float mSeparation;
float mEdgeLength;
float mSmall;
// Offsets during calculation with LCPPolyDist to ensure that all of the
// vertices are in the first octant.
float mOffsetMagnitude;
// The scene graph.
NodePtr mScene;
WireStatePtr mWireState;
PolysegmentPtr mSegments[2];
Culler mCuller;
Float4 mTextColor;
};
WM5_REGISTER_INITIALIZE(PolyhedronDistance);
WM5_REGISTER_TERMINATE(PolyhedronDistance);
#endif
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