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more work on serialization (work-in-progress)

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This commit is contained in:
erwin.coumans
2010-01-22 03:36:58 +00:00
parent e899845fc1
commit 76eccc39fc
10 changed files with 208 additions and 125 deletions
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39
src/BulletCollision/CollisionShapes/btMultiSphereShape.cpp
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@@ -18,6 +18,7 @@ subject to the following restrictions:
#include "btMultiSphereShape.h"
#include "BulletCollision/CollisionShapes/btCollisionMargin.h"
#include "LinearMath/btQuaternion.h"
#include "LinearMath/btSerializer.h"
btMultiSphereShape::btMultiSphereShape (const btVector3* positions,const btScalar* radi,int numSpheres)
:btConvexInternalAabbCachingShape ()
@@ -138,3 +139,41 @@ void btMultiSphereShape::calculateLocalInertia(btScalar mass,btVector3& inertia)
}
///fills the dataBuffer and returns the struct name (and 0 on failure)
const char* btMultiSphereShape::serialize(void* dataBuffer, btDefaultSerializer* serializer) const
{
btMultiSphereShapeData* shapeData = (btMultiSphereShapeData*) dataBuffer;
btConvexInternalShape::serialize(&shapeData->m_convexInternalShapeData, serializer);
shapeData->m_localPositionArrayPtr = 0;
int numElem = m_localPositionArray.size();
shapeData->m_localPositionArraySize = numElem;
if (numElem)
{
void* oldPtr = (void*)&m_localPositionArray[0].getX();
shapeData->m_localPositionArrayPtr = (btVector3Data*)oldPtr;
int sz = sizeof(btVector3Data);
btChunk* chunk = serializer->allocate(sz,numElem);
const char* structType = "btVector3Data";
btVector3Data* memPtr = (btVector3Data*)chunk->m_oldPtr;
for (int i=0;i<numElem;i++)
{
m_localPositionArray[i].serialize(*memPtr);
memPtr++;
}
chunk->m_dna_nr = serializer->getReverseType("btVector3Data");
chunk->m_chunkCode = BT_VECTOR3_CODE;
chunk->m_oldPtr = oldPtr;
}
shapeData->m_radiArrayPtr = 0;
shapeData->m_radiArraySize = 0;
return "btMultiSphereShapeData";
}