[11902] Import Recast Navigation

Import Recast Navigation as third party dependency Credits go to Mikko Mononen memon at inside dot org
2025-12-14 16:37:01 +00:00 · 2012-01-29 21:35:05 +01:00 · 2012-01-29 21:35:05 +01:00 · 136c0ba618
commit 136c0ba618
parent 97cb838de1
399 changed files with 142994 additions and 1 deletions
--- a/dep/recastnavigation/RecastDemo/Include/Sample_SoloMeshTiled.h
+++ b/dep/recastnavigation/RecastDemo/Include/Sample_SoloMeshTiled.h
@ -0,0 +1,124 @@
+//
+// 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 RECASTSAMPLESOLOMESHTILED_H
+#define RECASTSAMPLESOLOMESHTILED_H
+
+#include "Sample.h"
+#include "DetourNavMesh.h"
+#include "Recast.h"
+#include "ChunkyTriMesh.h"
+
+class Sample_SoloMeshTiled : public Sample
+{
+protected:
+	struct Tile
+	{
+		inline Tile() : chf(0), solid(0), cset(0), pmesh(0), dmesh(0), buildTime(0) {}
+		inline ~Tile()
+		{
+			rcFreeCompactHeightfield(chf);
+			rcFreeContourSet(cset);
+			rcFreeHeightField(solid);
+			rcFreePolyMesh(pmesh);
+			rcFreePolyMeshDetail(dmesh);
+		}
+		int x, y;
+		rcCompactHeightfield* chf;
+		rcHeightfield* solid;
+		rcContourSet* cset;
+		rcPolyMesh* pmesh;
+		rcPolyMeshDetail* dmesh;
+		int buildTime;
+	};
+	
+	struct TileSet
+	{
+		inline TileSet() : width(0), height(0), tiles(0) {}
+		inline ~TileSet() { delete [] tiles; }
+		int width, height;
+		float bmin[3], bmax[3];
+		float cs, ch;
+		Tile* tiles;
+	};
+	
+	bool m_measurePerTileTimings;
+	bool m_keepInterResults;
+	float m_tileSize;
+	float m_totalBuildTimeMs;
+	
+	rcPolyMesh* m_pmesh;
+	rcPolyMeshDetail* m_dmesh;
+	rcConfig m_cfg;	
+	TileSet* m_tileSet;
+
+	static const int MAX_STAT_BUCKETS = 1000;
+	int m_statPolysPerTile[MAX_STAT_BUCKETS];
+	int m_statPolysPerTileSamples;
+	int m_statTimePerTile[MAX_STAT_BUCKETS];
+	int m_statTimePerTileSamples;
+	
+	int m_highLightedTileX, m_highLightedTileY;
+	
+	enum DrawMode
+	{
+		DRAWMODE_NAVMESH,
+		DRAWMODE_NAVMESH_TRANS,
+		DRAWMODE_NAVMESH_BVTREE,
+		DRAWMODE_NAVMESH_NODES,
+		DRAWMODE_NAVMESH_INVIS,
+		DRAWMODE_MESH,
+		DRAWMODE_VOXELS,
+		DRAWMODE_VOXELS_WALKABLE,
+		DRAWMODE_COMPACT,
+		DRAWMODE_COMPACT_DISTANCE,
+		DRAWMODE_COMPACT_REGIONS,
+		DRAWMODE_REGION_CONNECTIONS,
+		DRAWMODE_RAW_CONTOURS,
+		DRAWMODE_BOTH_CONTOURS,
+		DRAWMODE_CONTOURS,
+		DRAWMODE_POLYMESH,
+		DRAWMODE_POLYMESH_DETAIL,
+		MAX_DRAWMODE
+	};
+	
+	DrawMode m_drawMode;
+	
+	void cleanup();
+	bool canDrawTile(int x, int y);
+	
+public:
+	Sample_SoloMeshTiled();
+	virtual ~Sample_SoloMeshTiled();
+	
+	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 setHighlightedTile(const float* pos);
+	inline int getHilightedTileX() const { return m_highLightedTileX; }
+	inline int getHilightedTileY() const { return m_highLightedTileY; }
+};
+
+
+#endif // RECASTSAMPLESOLOMESHTILED_H