Missing Sample_TempObstacles.h/cpp

RecastDemo/Include/Sample_TempObstacles.h

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+//
+// 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 RECASTSAMPLETEMPOBSTACLE_H
+#define RECASTSAMPLETEMPOBSTACLE_H
+
+#include "Sample.h"
+#include "DetourNavMesh.h"
+#include "Recast.h"
+#include "ChunkyTriMesh.h"
+
+
+class Sample_TempObstacles : public Sample
+{
+protected:
+	bool m_keepInterResults;
+	float m_cacheBuildTimeMs;
+	bool m_drawPortals;
+
+	class TileCache* m_tileCache;
+	class ObstacleSet* m_obs;
+	
+	enum DrawMode
+	{
+		DRAWMODE_NAVMESH,
+		DRAWMODE_NAVMESH_TRANS,
+		DRAWMODE_NAVMESH_BVTREE,
+		DRAWMODE_NAVMESH_NODES,
+		DRAWMODE_NAVMESH_PORTALS,
+		DRAWMODE_NAVMESH_INVIS,
+		DRAWMODE_MESH,
+		MAX_DRAWMODE
+	};
+	
+	DrawMode m_drawMode;
+	
+	int m_maxTiles;
+	int m_maxPolysPerTile;
+	float m_tileSize;
+	
+	int m_rebuildTileCount;
+	float m_rebuildTime;
+	
+	int calcTouchedTiles(const float minx, const float minz, const float maxx, const float maxz,
+						 struct TouchedTile* touched, const int maxTouched);
+	
+	void rebuildTiles(const struct TouchedTile* touched, const int ntouched);
+	
+public:
+	Sample_TempObstacles();
+	virtual ~Sample_TempObstacles();
+	
+	virtual void handleSettings();
+	virtual void handleTools();
+	virtual void handleDebugMode();
+	virtual void handleRender();
+	virtual void handleRenderOverlay(double* proj, double* model, int* view);
+	virtual void handleMeshChanged(class InputGeom* geom);
+	virtual bool handleBuild();
+	
+	void getTilePos(const float* pos, int& tx, int& ty);
+	
+	void renderCachedTile(const int tx, const int ty);
+	void renderCachedTileOverlay(const int tx, const int ty, double* proj, double* model, int* view);
+
+	void addTempObstacle(const float* pos);
+	void removeTempObstacle(const float* sp, const float* sq);
+	void clearAllTempObstacles();
+};
+
+
+#endif // RECASTSAMPLETEMPOBSTACLE_H