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authorErik Kundiman <erik@megapahit.org>2024-10-22 19:25:17 +0800
committerErik Kundiman <erik@megapahit.org>2024-10-22 19:25:17 +0800
commit10a6a3e24b3be3d0110a189375b271cdf60e3430 (patch)
treebd52e4860148bae9991bff744c2b375667a1344e /indra/llprimitive/llphysicsextensions/llpathinglib.h
parentbd496c3ec5672197c7dc142af458e6bf2374a4c7 (diff)
parent47c33b4bd2acae02b0fc3a1dc68148e84962dae4 (diff)
Merge branch 'main' into 2024.09-ExtraFPS
Diffstat (limited to 'indra/llprimitive/llphysicsextensions/llpathinglib.h')
-rw-r--r--indra/llprimitive/llphysicsextensions/llpathinglib.h187
1 files changed, 0 insertions, 187 deletions
diff --git a/indra/llprimitive/llphysicsextensions/llpathinglib.h b/indra/llprimitive/llphysicsextensions/llpathinglib.h
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-/**
- * @file llpathinglib.cpp
- * @author prep@lindenlab.com
- * @brief LLPathingLib interface definition
- *
- * $LicenseInfo:firstyear=2012&license=lgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2011, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_PATHING_LIBRARY
-#define LL_PATHING_LIBRARY
-
-#include "llpreprocessor.h"
-#include "llsd.h"
-#include "v3dmath.h"
-#include "v4math.h"
-
-#include "v4color.h"
-#include "v4coloru.h"
-#include "llphysicsextensions.h"
-
-typedef int bool32;
-
-#if defined(_WIN32) || defined(_WIN64)
-#define LLCD_CALL __cdecl
-#else
-#define LLCD_CALL
-#endif
-
-class LLRender;
-
-//=============================================================================
-class LLPathingLib
-{
-
-public:
- enum LLShapeType
- {
- LLST_WalkableObjects = 0,
- LLST_ObstacleObjects,
- LLST_MaterialPhantoms,
- LLST_ExclusionPhantoms,
- LLST_MaxShapeTypes = LLST_ExclusionPhantoms+1,
- LLST_None = LLST_MaxShapeTypes+2,
- LLST_SimpleBox = LLST_None+1,
- LLST_SimpleCapsule = LLST_SimpleBox+1,
- };
-
- enum LLShapeTypeFlag
- {
- LLSTB_WalkableObjects = 0x1 << 1,
- LLSTB_ObstacleObjects = 0x1 << 2,
- LLSTB_MaterialPhantoms = 0x1 << 3,
- LLSTB_ExclusionPhantoms = 0x1 << 4,
- LLSTB_None = 0x1 << 5
- };
-
- enum LLPLPathBookEnd
- {
- LLPL_START = 0,
- LLPL_END,
- };
-
- enum LLPLResult
- {
- LLPL_OK = 0,
- LLPL_NOTSET,
- LLPL_ERROR,
- LLPL_NO_NAVMESH,
- LLPL_UNKOWN_ERROR,
- LLPL_NO_PATH,
- LLPL_PATH_GENERATED_OK,
- LLPL_NOT_IMPLEMENTED,
- };
-
- enum LLPLCharacterType
- {
- LLPL_CHARACTER_TYPE_A = 4,
- LLPL_CHARACTER_TYPE_B = 3,
- LLPL_CHARACTER_TYPE_C = 2,
- LLPL_CHARACTER_TYPE_D = 1,
- LLPL_CHARACTER_TYPE_NONE = 0
- };
-
- struct PathingPacket
- {
- PathingPacket() : mHasPointA(false), mHasPointB(false), mCharacterWidth(0.0f), mCharacterType(LLPL_CHARACTER_TYPE_NONE) {}
- bool mHasPointA;
- LLVector3 mStartPointA;
- LLVector3 mEndPointA;
- bool mHasPointB;
- LLVector3 mStartPointB;
- LLVector3 mEndPointB;
- F32 mCharacterWidth;
- LLPLCharacterType mCharacterType;
- };
-
- struct NavMeshColors
- {
- LLColor4U mWalkable;
- LLColor4U mObstacle;
- LLColor4U mMaterial;
- LLColor4U mExclusion;
- LLColor4U mConnectedEdge;
- LLColor4U mBoundaryEdge;
- LLColor4 mHeatColorBase;
- LLColor4 mHeatColorMax;
- LLColor4U mFaceColor;
- LLColor4U mStarValid;
- LLColor4U mStarInvalid;
- LLColor4U mTestPath;
- LLColor4U mWaterColor;
- };
-
-public:
- //Ctor
- LLPathingLib() {}
- virtual ~LLPathingLib() {}
-
- /// @returns false if this is the stub
- static bool isFunctional();
-
- // Obtain a pointer to the actual implementation
- static LLPathingLib* getInstance();
- static LLPathingLib::LLPLResult initSystem();
- static LLPathingLib::LLPLResult quitSystem();
-
- //Extract and store navmesh data from the llsd datablock sent down by the server
- virtual LLPLResult extractNavMeshSrcFromLLSD( const LLSD::Binary& dataBlock, int dir ) = 0;
- //Stitch any stored navmeshes together
- virtual void processNavMeshData( ) = 0;
-
- //Method used to generate and visualize a path on the viewers navmesh
- virtual LLPLResult generatePath( const PathingPacket& pathingPacket ) = 0;
-
- //Set the material type for the heatmap type
- virtual void setNavMeshMaterialType( LLPLCharacterType materialType ) = 0;
- //Set the various navmesh colors
- virtual void setNavMeshColors( const NavMeshColors& color ) = 0;
-
- //The entry method to rendering the client side navmesh
- virtual void renderNavMesh() = 0;
- //The entry method to rendering the client side navmesh edges
- virtual void renderNavMeshEdges() = 0;
- //The entry method to render the client navmesh shapes VBO
- virtual void renderNavMeshShapesVBO( U32 shapeRenderFlags ) = 0;
- //The entry method to render the clients designated path
- virtual void renderPath() = 0;
- //The entry method to render the capsule bookends for the clients designated path
- virtual void renderPathBookend( LLRender& gl, LLPathingLib::LLPLPathBookEnd type ) = 0;
- //Renders all of the generated simple shapes (using their default transforms)
- virtual void renderSimpleShapes( LLRender& gl, F32 regionsWaterHeight ) = 0;
-
- //Method called from second life to create a capsule from properties of a character
- virtual void createPhysicsCapsuleRep( F32 length, F32 radius, BOOL horizontal, const LLUUID& id ) = 0;
- //Removes any cached physics capsule using a list of cached uuids
- virtual void cleanupPhysicsCapsuleRepResiduals() = 0;
- //Renders a selected uuids physics rep
- virtual void renderSimpleShapeCapsuleID( LLRender& gl, const LLUUID& id, const LLVector3& pos, const LLQuaternion& rot ) = 0;
-
- //Method to delete any vbo's that are currently being managed by the pathing library
- virtual void cleanupVBOManager( ) = 0;
- //Method to cleanup any allocations within the implementation
- virtual void cleanupResidual( ) = 0;
-private:
- static bool s_isInitialized;
-};
-
-#endif //LL_PATHING_LIBRARY