104 lines
3.3 KiB
C++
104 lines
3.3 KiB
C++
/**
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* copyright 2011 sl.nicky.ml@googlemail.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef ND_HACD_CONVEXDECOMP_H
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#define ND_HACD_CONVEXDECOMP_H
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#include "llconvexdecomposition.h"
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#include <map>
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#include <vector>
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struct HACDDecoder;
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class nd_hacdConvexDecomposition : public LLConvexDecomposition, public ndConvexDecompositionTracable
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{
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int mNextId;
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int mCurrentDecoder;
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std::map< int, HACDDecoder * > mDecoders;
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HACDDecoder *mSingleHullMeshFromMesh;
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std::vector< float > mMeshToHullVertices;
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std::vector< int > mMeshToHullTriangles;
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ndConvexDecompositionTracer *mTracer;
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static LLCDStageData mStages[1];
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static LLCDParam mParams[4];
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static LLCDParam::LLCDEnumItem mMethods[1];
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static LLCDParam::LLCDEnumItem mQuality[1];
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static LLCDParam::LLCDEnumItem mSimplify[1];
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public:
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virtual ~nd_hacdConvexDecomposition();
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static LLConvexDecomposition* getInstance();
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static LLCDResult initSystem();
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static LLCDResult initThread();
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static LLCDResult quitThread();
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static LLCDResult quitSystem();
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// Generate a decomposition object handle
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void genDecomposition( int& decomp );
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// Delete decomposition object handle
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void deleteDecomposition( int decomp );
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// Bind given decomposition handle
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// Commands operate on currently bound decomposition
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void bindDecomposition( int decomp );
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// Sets *paramsOut to the address of the LLCDParam array and returns
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// the length of the array
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int getParameters( const LLCDParam** paramsOut );
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int getStages( const LLCDStageData** stagesOut ) ;
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// Set a parameter by name. Returns false if out of bounds or unsupported parameter
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LLCDResult setParam( const char* name, float val );
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LLCDResult setParam( const char* name, int val );
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LLCDResult setParam( const char* name, bool val );
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LLCDResult setMeshData( const LLCDMeshData* data, bool vertex_based );
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LLCDResult registerCallback( int stage, llcdCallbackFunc callback );
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LLCDResult executeStage( int stage );
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LLCDResult buildSingleHull() ;
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int getNumHullsFromStage( int stage );
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LLCDResult getHullFromStage( int stage, int hull, LLCDHull* hullOut );
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LLCDResult getSingleHull( LLCDHull* hullOut ) ;
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// TODO: Implement lock of some kind to disallow this call if data not yet ready
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LLCDResult getMeshFromStage( int stage, int hull, LLCDMeshData* meshDataOut );
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LLCDResult getMeshFromHull( LLCDHull* hullIn, LLCDMeshData* meshOut );
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// For visualizing convex hull shapes in the viewer physics shape display
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LLCDResult generateSingleHullMeshFromMesh( LLCDMeshData* meshIn, LLCDMeshData* meshOut );
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/// Debug
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void loadMeshData( const char* fileIn, LLCDMeshData** meshDataOut );
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virtual void setTracer( ndConvexDecompositionTracer *);
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virtual bool isFunctional();
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private:
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nd_hacdConvexDecomposition();
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};
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#endif
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