98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
/**
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* @file llconvexdecompositionstubimpl.h
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* @author falcon@lindenlab.com
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* @brief A stub implementation of LLConvexDecomposition
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*
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* $LicenseInfo:firstyear=2002&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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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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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_CONVEX_DECOMP_UTIL_H
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#define LL_CONVEX_DECOMP_UTIL_H
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#include "llconvexdecomposition.h"
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class LLConvexDecompositionImpl : public LLConvexDecomposition
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{
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public:
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virtual ~LLConvexDecompositionImpl() {}
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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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{
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*paramsOut = NULL;
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return 0;
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}
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int getStages(const LLCDStageData** stagesOut)
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{
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*stagesOut = NULL;
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return 0;
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}
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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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private:
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LLConvexDecompositionImpl() {}
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};
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#endif //LL_CONVEX_DECOMP_UTIL_H
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