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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 EXTREMALQUERY_H
#define EXTREMALQUERY_H
#include "Wm5WindowApplication3.h"
#include "Wm5ExtremalQuery3.h"
using namespace Wm5;
// Expose this for the BSP-based query. Comment it out for the
// projection-based query.
//#define USE_BSP_QUERY
// Uncomment this for timing information.
//#define MEASURE_TIMING_OF_QUERY
class ExtremalQuery : public WindowApplication3
{
WM5_DECLARE_INITIALIZE;
WM5_DECLARE_TERMINATE;
public:
ExtremalQuery ();
virtual bool OnInitialize ();
virtual void OnTerminate ();
virtual void OnIdle ();
virtual bool OnKeyDown (unsigned char key, int x, int y);
virtual bool OnMotion (int button, int x, int y, unsigned int modifiers);
protected:
void CreateScene ();
void CreateConvexPolyhedron (int numVertices);
Node* CreateVisualConvexPolyhedron ();
void UpdateExtremePoints ();
ConvexPolyhedron3f* mConvexPolyhedron;
ExtremalQuery3f* mExtremalQuery;
NodePtr mScene;
WireStatePtr mWireState;
CullStatePtr mCullState;
TriMeshPtr mMaxSphere, mMinSphere;
Culler mCuller;
Float4 mTextColor;
};
WM5_REGISTER_INITIALIZE(ExtremalQuery);
WM5_REGISTER_TERMINATE(ExtremalQuery);
#endif
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