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Allow btBulletWorldImporter to convert/export a .bullet file to XML

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Add first version of btBulletXmlWorldImporter, still incomplete but it can read some files
Fix false assert in btSequentialImpulseConstraintSolver
This commit is contained in:
erwin.coumans
2012-09-21 22:47:11 +00:00
parent 7494463be8
commit 214579ec60
30 changed files with 8741 additions and 1552 deletions
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73
Extras/Serialize/BulletXmlWorldImporter/btBulletXmlWorldImporter.h Normal file
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/*
Bullet Continuous Collision Detection and Physics Library
Copyright (c) 2003-2012 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_BULLET_XML_WORLD_IMPORTER_H
#define BT_BULLET_XML_WORLD_IMPORTER_H
class btDynamicsWorld;
class TiXmlNode;
struct btConvexInternalShapeData;
struct btCollisionShapeData;
struct btRigidBodyFloatData;
struct btTypedConstraintData;
struct btCompoundShapeChildData;
#include "LinearMath/btAlignedObjectArray.h"
#include "btWorldImporter.h"
class btBulletXmlWorldImporter : public btWorldImporter
{
protected:
btAlignedObjectArray<btCollisionShapeData*> m_collisionShapeData;
btAlignedObjectArray<btCompoundShapeChildData*> m_compoundShapeChildData;
btAlignedObjectArray<btRigidBodyFloatData*> m_rigidBodyData;
btAlignedObjectArray<btTypedConstraintData*> m_constraintData;
btHashMap<btHashInt,void*> m_pointerLookup;
int m_fileVersion;
void auto_serialize_root_level_children(TiXmlNode* pParent);
void auto_serialize(TiXmlNode* pParent);
void deSerializeVector3FloatData(TiXmlNode* pParent,btAlignedObjectArray<btVector3FloatData>& vectors);
void fixupCollisionDataPointers(btCollisionShapeData* shapeData);
void fixupConstraintData(btTypedConstraintData* tcd);
//collision shapes data
void deSerializeCollisionShapeData(TiXmlNode* pParent,btCollisionShapeData* colShapeData);
void deSerializeConvexInternalShapeData(TiXmlNode* pParent);
void deSerializeStaticPlaneShapeData(TiXmlNode* pParent);
void deSerializeCompoundShapeData(TiXmlNode* pParent);
void deSerializeCompoundShapeChildData(TiXmlNode* pParent);
void deSerializeConvexHullShapeData(TiXmlNode* pParent);
///bodies
void deSerializeRigidBodyFloatData(TiXmlNode* pParent);
///constraints
void deSerializeGeneric6DofConstraintData(TiXmlNode* pParent);
public:
btBulletXmlWorldImporter(btDynamicsWorld* world);
virtual ~btBulletXmlWorldImporter();
bool loadFile(const char* fileName);
};
#endif //BT_BULLET_XML_WORLD_IMPORTER_H