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added basic serialization for several constraints including btPoint2PointConstraint, btHingeConstraint, btSliderConstraint, btConeTwistConstraint, btGeneric6DofConstraint

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(no motor support or advanced settings yet)
added btStaticPlaneShape serialization
Added toggle in cmake for BenchmarksDemo to enable/disable graphics rendering
This commit is contained in:
erwin.coumans
2010-01-27 02:13:56 +00:00
parent 7003823bed
commit 00f58e5a91
38 changed files with 1873 additions and 342 deletions
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47
src/BulletDynamics/ConstraintSolver/btPoint2PointConstraint.h
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@@ -22,6 +22,15 @@ subject to the following restrictions:
class btRigidBody;
#ifdef BT_USE_DOUBLE_PRECISION
#define btPoint2PointConstraintData btPoint2PointConstraintDoubleData
#define btPoint2PointConstraintDataName "btPoint2PointConstraintDoubleData"
#else
#define btPoint2PointConstraintData btPoint2PointConstraintFloatData
#define btPoint2PointConstraintDataName "btPoint2PointConstraintFloatData"
#endif //BT_USE_DOUBLE_PRECISION
struct btConstraintSetting
{
btConstraintSetting() :
@@ -95,7 +104,45 @@ public:
return m_pivotInB;
}
virtual int calculateSerializeBufferSize() const;
///fills the dataBuffer and returns the struct name (and 0 on failure)
virtual const char* serialize(void* dataBuffer, btSerializer* serializer) const;
};
struct btPoint2PointConstraintFloatData
{
btTypedConstraintData m_typeConstraintData;
btVector3FloatData m_pivotInA;
btVector3FloatData m_pivotInB;
};
struct btPoint2PointConstraintDoubleData
{
btTypedConstraintData m_typeConstraintData;
btVector3DoubleData m_pivotInA;
btVector3DoubleData m_pivotInB;
};
SIMD_FORCE_INLINE int btPoint2PointConstraint::calculateSerializeBufferSize() const
{
return sizeof(btPoint2PointConstraintData);
}
///fills the dataBuffer and returns the struct name (and 0 on failure)
SIMD_FORCE_INLINE const char* btPoint2PointConstraint::serialize(void* dataBuffer, btSerializer* serializer) const
{
btPoint2PointConstraintData* p2pData = (btPoint2PointConstraintData*)dataBuffer;
btTypedConstraint::serialize(&p2pData->m_typeConstraintData,serializer);
m_pivotInA.serialize(p2pData->m_pivotInA);
m_pivotInB.serialize(p2pData->m_pivotInB);
return btPoint2PointConstraintDataName;
}
#endif //POINT2POINTCONSTRAINT_H