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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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39
src/LinearMath/btTransform.h
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@@ -20,6 +20,13 @@ subject to the following restrictions:
#include "btMatrix3x3.h"
#ifdef BT_USE_DOUBLE_PRECISION
#define btTransformData btTransformDoubleData
#else
#define btTransformData btTransformFloatData
#endif
/**@brief The btTransform class supports rigid transforms with only translation and rotation and no scaling/shear.
@@ -205,6 +212,10 @@ public:
void deSerialize(const struct btTransformData& dataIn);
void deSerializeDouble(const struct btTransformDoubleData& dataIn);
void deSerializeFloat(const struct btTransformFloatData& dataIn);
};
@@ -237,13 +248,22 @@ SIMD_FORCE_INLINE bool operator==(const btTransform& t1, const btTransform& t2)
t1.getOrigin() == t2.getOrigin() );
}
///for serialization
struct btTransformData
struct btTransformFloatData
{
btMatrix3x3Data m_basis;
btVector3Data m_origin;
btMatrix3x3FloatData m_basis;
btVector3FloatData m_origin;
};
struct btTransformDoubleData
{
btMatrix3x3DoubleData m_basis;
btVector3DoubleData m_origin;
};
SIMD_FORCE_INLINE void btTransform::serialize(btTransformData& dataOut) const
{
m_basis.serialize(dataOut.m_basis);
@@ -256,6 +276,19 @@ SIMD_FORCE_INLINE void btTransform::deSerialize(const btTransformData& dataIn)
m_origin.deSerialize(dataIn.m_origin);
}
SIMD_FORCE_INLINE void btTransform::deSerializeFloat(const btTransformFloatData& dataIn)
{
m_basis.deSerializeFloat(dataIn.m_basis);
m_origin.deSerializeFloat(dataIn.m_origin);
}
SIMD_FORCE_INLINE void btTransform::deSerializeDouble(const btTransformDoubleData& dataIn)
{
m_basis.deSerializeDouble(dataIn.m_basis);
m_origin.deSerializeDouble(dataIn.m_origin);
}
#endif