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add support for double precision and 64bit serialization (and compatibility between all versions)

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fix some issue in serialization of nested array data
add some tesing files
This commit is contained in:
erwin.coumans
2010-01-25 19:42:51 +00:00
parent 5d8e6dc3f3
commit e7ff71d99b
48 changed files with 1207 additions and 294 deletions
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16
src/BulletCollision/CollisionShapes/btConvexHullShape.cpp
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@@ -189,22 +189,32 @@ bool btConvexHullShape::isInside(const btVector3& ,btScalar ) const
///fills the dataBuffer and returns the struct name (and 0 on failure)
const char* btConvexHullShape::serialize(void* dataBuffer, btSerializer* serializer) const
{
int szc = sizeof(btConvexHullShapeData);
btConvexHullShapeData* shapeData = (btConvexHullShapeData*) dataBuffer;
btConvexInternalShape::serialize(&shapeData->m_convexInternalShapeData, serializer);
int numElem = m_unscaledPoints.size();
shapeData->m_numUnscaledPoints = numElem;
shapeData->m_unscaledPointsPtr = numElem ? (btVector3Data*)&m_unscaledPoints[0]: 0;
#ifdef BT_USE_DOUBLE_PRECISION
shapeData->m_unscaledPointsFloatPtr = 0;
shapeData->m_unscaledPointsDoublePtr = numElem ? (btVector3Data*)&m_unscaledPoints[0]: 0;
#else
shapeData->m_unscaledPointsFloatPtr = numElem ? (btVector3Data*)&m_unscaledPoints[0]: 0;
shapeData->m_unscaledPointsDoublePtr = 0;
#endif
if (numElem)
{
btChunk* chunk = serializer->allocate(sizeof(btVector3Data),numElem);
int sz = sizeof(btVector3Data);
int sz2 = sizeof(btVector3DoubleData);
int sz3 = sizeof(btVector3FloatData);
btChunk* chunk = serializer->allocate(sz,numElem);
btVector3Data* memPtr = (btVector3Data*)chunk->m_oldPtr;
for (int i=0;i<numElem;i++,memPtr++)
{
m_unscaledPoints[i].serialize(*memPtr);
}
serializer->finalizeChunk(chunk,"btVector3Data",BT_ARRAY_CODE,(void*)&m_unscaledPoints[0]);
serializer->finalizeChunk(chunk,btVector3DataName,BT_ARRAY_CODE,(void*)&m_unscaledPoints[0]);
}
return "btConvexHullShapeData";