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Diffstat (limited to 'extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.h')
| -rw-r--r-- | extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.h | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.h b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.h new file mode 100644 index 00000000000..9a6d16fbea7 --- /dev/null +++ b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionWorldImporter.h @@ -0,0 +1,190 @@ +/* +Bullet Continuous Collision Detection and Physics Library +Copyright (c) 2003-2014 Erwin Coumans http://bulletphysics.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 BT_COLLISION_WORLD_IMPORTER_H +#define BT_COLLISION_WORLD_IMPORTER_H + +#include "LinearMath/btTransform.h" +#include "LinearMath/btVector3.h" +#include "LinearMath/btAlignedObjectArray.h" +#include "LinearMath/btHashMap.h" + +class btCollisionShape; +class btCollisionObject; +struct btBulletSerializedArrays; + + +struct ConstraintInput; +class btCollisionWorld; +struct btCollisionShapeData; +class btTriangleIndexVertexArray; +class btStridingMeshInterface; +struct btStridingMeshInterfaceData; +class btGImpactMeshShape; +class btOptimizedBvh; +struct btTriangleInfoMap; +class btBvhTriangleMeshShape; +class btPoint2PointConstraint; +class btHingeConstraint; +class btConeTwistConstraint; +class btGeneric6DofConstraint; +class btGeneric6DofSpringConstraint; +class btSliderConstraint; +class btGearConstraint; +struct btContactSolverInfo; + + + + +class btCollisionWorldImporter +{ +protected: + btCollisionWorld* m_collisionWorld; + + int m_verboseMode; + + btAlignedObjectArray<btCollisionShape*> m_allocatedCollisionShapes; + btAlignedObjectArray<btCollisionObject*> m_allocatedRigidBodies; + + btAlignedObjectArray<btOptimizedBvh*> m_allocatedBvhs; + btAlignedObjectArray<btTriangleInfoMap*> m_allocatedTriangleInfoMaps; + btAlignedObjectArray<btTriangleIndexVertexArray*> m_allocatedTriangleIndexArrays; + btAlignedObjectArray<btStridingMeshInterfaceData*> m_allocatedbtStridingMeshInterfaceDatas; + btAlignedObjectArray<btCollisionObject*> m_allocatedCollisionObjects; + + + btAlignedObjectArray<char*> m_allocatedNames; + + btAlignedObjectArray<int*> m_indexArrays; + btAlignedObjectArray<short int*> m_shortIndexArrays; + btAlignedObjectArray<unsigned char*> m_charIndexArrays; + + btAlignedObjectArray<btVector3FloatData*> m_floatVertexArrays; + btAlignedObjectArray<btVector3DoubleData*> m_doubleVertexArrays; + + + btHashMap<btHashPtr,btOptimizedBvh*> m_bvhMap; + btHashMap<btHashPtr,btTriangleInfoMap*> m_timMap; + + btHashMap<btHashString,btCollisionShape*> m_nameShapeMap; + btHashMap<btHashString,btCollisionObject*> m_nameColObjMap; + + btHashMap<btHashPtr,const char*> m_objectNameMap; + + btHashMap<btHashPtr,btCollisionShape*> m_shapeMap; + btHashMap<btHashPtr,btCollisionObject*> m_bodyMap; + + + //methods + + + + char* duplicateName(const char* name); + + btCollisionShape* convertCollisionShape( btCollisionShapeData* shapeData ); + + +public: + + btCollisionWorldImporter(btCollisionWorld* world); + + virtual ~btCollisionWorldImporter(); + + bool convertAllObjects( btBulletSerializedArrays* arrays); + + ///delete all memory collision shapes, rigid bodies, constraints etc. allocated during the load. + ///make sure you don't use the dynamics world containing objects after you call this method + virtual void deleteAllData(); + + void setVerboseMode(int verboseMode) + { + m_verboseMode = verboseMode; + } + + int getVerboseMode() const + { + return m_verboseMode; + } + + // query for data + int getNumCollisionShapes() const; + btCollisionShape* getCollisionShapeByIndex(int index); + int getNumRigidBodies() const; + btCollisionObject* getRigidBodyByIndex(int index) const; + int getNumConstraints() const; + + int getNumBvhs() const; + btOptimizedBvh* getBvhByIndex(int index) const; + int getNumTriangleInfoMaps() const; + btTriangleInfoMap* getTriangleInfoMapByIndex(int index) const; + + // queris involving named objects + btCollisionShape* getCollisionShapeByName(const char* name); + btCollisionObject* getCollisionObjectByName(const char* name); + + + const char* getNameForPointer(const void* ptr) const; + + ///those virtuals are called by load and can be overridden by the user + + + + //bodies + + virtual btCollisionObject* createCollisionObject( const btTransform& startTransform, btCollisionShape* shape,const char* bodyName); + + ///shapes + + virtual btCollisionShape* createPlaneShape(const btVector3& planeNormal,btScalar planeConstant); + virtual btCollisionShape* createBoxShape(const btVector3& halfExtents); + virtual btCollisionShape* createSphereShape(btScalar radius); + virtual btCollisionShape* createCapsuleShapeX(btScalar radius, btScalar height); + virtual btCollisionShape* createCapsuleShapeY(btScalar radius, btScalar height); + virtual btCollisionShape* createCapsuleShapeZ(btScalar radius, btScalar height); + + virtual btCollisionShape* createCylinderShapeX(btScalar radius,btScalar height); + virtual btCollisionShape* createCylinderShapeY(btScalar radius,btScalar height); + virtual btCollisionShape* createCylinderShapeZ(btScalar radius,btScalar height); + virtual btCollisionShape* createConeShapeX(btScalar radius,btScalar height); + virtual btCollisionShape* createConeShapeY(btScalar radius,btScalar height); + virtual btCollisionShape* createConeShapeZ(btScalar radius,btScalar height); + virtual class btTriangleIndexVertexArray* createTriangleMeshContainer(); + virtual btBvhTriangleMeshShape* createBvhTriangleMeshShape(btStridingMeshInterface* trimesh, btOptimizedBvh* bvh); + virtual btCollisionShape* createConvexTriangleMeshShape(btStridingMeshInterface* trimesh); +#ifdef SUPPORT_GIMPACT_SHAPE_IMPORT + virtual btGImpactMeshShape* createGimpactShape(btStridingMeshInterface* trimesh); +#endif //SUPPORT_GIMPACT_SHAPE_IMPORT + virtual btStridingMeshInterfaceData* createStridingMeshInterfaceData(btStridingMeshInterfaceData* interfaceData); + + virtual class btConvexHullShape* createConvexHullShape(); + virtual class btCompoundShape* createCompoundShape(); + virtual class btScaledBvhTriangleMeshShape* createScaledTrangleMeshShape(btBvhTriangleMeshShape* meshShape,const btVector3& localScalingbtBvhTriangleMeshShape); + + virtual class btMultiSphereShape* createMultiSphereShape(const btVector3* positions,const btScalar* radi,int numSpheres); + + virtual btTriangleIndexVertexArray* createMeshInterface(btStridingMeshInterfaceData& meshData); + + ///acceleration and connectivity structures + virtual btOptimizedBvh* createOptimizedBvh(); + virtual btTriangleInfoMap* createTriangleInfoMap(); + + + + +}; + + +#endif //BT_WORLD_IMPORTER_H |