109 lines
4.0 KiB
C++
109 lines
4.0 KiB
C++
/**
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* @file llpathfindinglinkset.h
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* @brief Definition of a pathfinding linkset that contains various properties required for havok pathfinding.
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* @author Stinson@lindenlab.com
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*
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* $LicenseInfo:firstyear=2012&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2012, 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_LLPATHFINDINGLINKSET_H
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#define LL_LLPATHFINDINGLINKSET_H
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#include <string>
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#include "llpathfindingobject.h"
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class LLSD;
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class LLPathfindingLinkset : public LLPathfindingObject
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{
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public:
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typedef enum
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{
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kUnknown,
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kWalkable,
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kStaticObstacle,
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kDynamicObstacle,
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kMaterialVolume,
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kExclusionVolume,
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kDynamicPhantom
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} ELinksetUse;
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LLPathfindingLinkset(const LLSD &pTerrainData);
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LLPathfindingLinkset(const std::string &pUUID, const LLSD &pLinksetData);
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LLPathfindingLinkset(const LLPathfindingLinkset& pOther);
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virtual ~LLPathfindingLinkset();
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LLPathfindingLinkset& operator = (const LLPathfindingLinkset& pOther);
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inline bool isTerrain() const {return mIsTerrain;};
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inline U32 getLandImpact() const {return mLandImpact;};
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BOOL isModifiable() const {return mIsModifiable;};
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BOOL isPhantom() const;
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BOOL canBeVolume() const {return mCanBeVolume;};
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static ELinksetUse getLinksetUseWithToggledPhantom(ELinksetUse pLinksetUse);
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inline ELinksetUse getLinksetUse() const {return mLinksetUse;};
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inline S32 getWalkabilityCoefficientA() const {return mWalkabilityCoefficientA;};
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inline S32 getWalkabilityCoefficientB() const {return mWalkabilityCoefficientB;};
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inline S32 getWalkabilityCoefficientC() const {return mWalkabilityCoefficientC;};
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inline S32 getWalkabilityCoefficientD() const {return mWalkabilityCoefficientD;};
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bool isShowUnmodifiablePhantomWarning(ELinksetUse pLinksetUse) const;
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bool isShowCannotBeVolumeWarning(ELinksetUse pLinksetUse) const;
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LLSD encodeAlteredFields(ELinksetUse pLinksetUse, S32 pA, S32 pB, S32 pC, S32 pD) const;
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static const S32 MIN_WALKABILITY_VALUE;
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static const S32 MAX_WALKABILITY_VALUE;
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protected:
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private:
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typedef enum
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{
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kNavMeshGenerationIgnore,
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kNavMeshGenerationInclude,
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kNavMeshGenerationExclude
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} ENavMeshGenerationCategory;
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void parseLinksetData(const LLSD &pLinksetData);
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void parsePathfindingData(const LLSD &pLinksetData);
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static BOOL isPhantom(ELinksetUse pLinksetUse);
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static ELinksetUse getLinksetUse(bool pIsPhantom, ENavMeshGenerationCategory pNavMeshGenerationCategory);
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static ENavMeshGenerationCategory getNavMeshGenerationCategory(ELinksetUse pLinksetUse);
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static LLSD convertCategoryToLLSD(ENavMeshGenerationCategory pNavMeshGenerationCategory);
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static ENavMeshGenerationCategory convertCategoryFromLLSD(const LLSD &llsd);
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bool mIsTerrain;
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U32 mLandImpact;
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BOOL mIsModifiable;
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BOOL mCanBeVolume;
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ELinksetUse mLinksetUse;
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S32 mWalkabilityCoefficientA;
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S32 mWalkabilityCoefficientB;
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S32 mWalkabilityCoefficientC;
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S32 mWalkabilityCoefficientD;
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};
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#endif // LL_LLPATHFINDINGLINKSET_H
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