text: //
  // Copyright (c) 2009-2010 Mikko Mononen memon@inside.org
  //
  // This software is provided 'as-is', without any express or implied
  // warranty.  In no event will the authors be held liable for any damages
  // arising from the use of this software.
  // Permission is granted to anyone to use this software for any purpose,
  // including commercial applications, and to alter it and redistribute it
  // freely, subject to the following restrictions:
  // 1. The origin of this software must not be misrepresented; you must not
  //    claim that you wrote the original software. If you use this software
  //    in a product, an acknowledgment in the product documentation would be
  //    appreciated but is not required.
  // 2. Altered source versions must be plainly marked as such, and must not be
  //    misrepresented as being the original software.
  // 3. This notice may not be removed or altered from any source distribution.
  //
  
  #ifndef NAVMESHPRUNETOOL_H
  #define NAVMESHPRUNETOOL_H
  
  #include "Sample.h"
  
  // Prune navmesh to accessible locations from a point.
  
  class NavMeshPruneTool : public SampleTool
  {
  	Sample* m_sample;
  	
  	class NavmeshFlags* m_flags;
  
  	double m_hitPos[3];
  	bool m_hitPosSet;
  	
  public:
  	NavMeshPruneTool();
  	~NavMeshPruneTool();
  	
  	virtual int type() { return TOOL_NAVMESH_PRUNE; }
  	virtual void init(Sample* sample);
  	virtual void reset();
  	virtual void handleMenu();
  	virtual void handleClick(const double* s, const double* p, bool shift);
  	virtual void handleToggle();
  	virtual void handleStep();
  	virtual void handleUpdate(const double dt);
  	virtual void handleRender();
  	virtual void handleRenderOverlay(double* proj, double* model, int* view);
  };
  
  #endif // NAVMESHPRUNETOOL_H
  