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use the old data structures for single precision serialization, to make it backwards compatible

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So files created by the new double precision serialization of Bullet 2.82 cannot be read by old Bullet versions,
but double precision serialized file generated by older Bullet versions can be read by Bullet 2.82 or newer.
This commit is contained in:
erwin.coumans
2013-09-14 16:49:31 +00:00
parent e22a11c021
commit 6fd4738a9e
9 changed files with 363 additions and 601 deletions
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23
src/BulletDynamics/ConstraintSolver/btConeTwistConstraint.h
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@@ -44,8 +44,8 @@ and swing 1 and 2 are along the z and y axes respectively.
#define btConeTwistConstraintData2 btConeTwistConstraintDoubleData
#define btConeTwistConstraintDataName "btConeTwistConstraintDoubleData"
#else
#define btConeTwistConstraintData2 btConeTwistConstraintFloatData
#define btConeTwistConstraintDataName "btConeTwistConstraintFloatData"
#define btConeTwistConstraintData2 btConeTwistConstraintData
#define btConeTwistConstraintDataName "btConeTwistConstraintData"
#endif //BT_USE_DOUBLE_PRECISION
@@ -304,26 +304,7 @@ public:
};
///do not change those serialization structures, it requires an updated sBulletDNAstr/sBulletDNAstr64
struct btConeTwistConstraintFloatData
{
btTypedConstraintFloatData m_typeConstraintData;
btTransformFloatData m_rbAFrame;
btTransformFloatData m_rbBFrame;
//limits
float m_swingSpan1;
float m_swingSpan2;
float m_twistSpan;
float m_limitSoftness;
float m_biasFactor;
float m_relaxationFactor;
float m_damping;
char m_pad[4];
};
struct btConeTwistConstraintDoubleData
{