diff options
Diffstat (limited to 'extern/bullet2/src/LinearMath/btQuaternion.h')
-rw-r--r-- | extern/bullet2/src/LinearMath/btQuaternion.h | 76 |
1 files changed, 75 insertions, 1 deletions
diff --git a/extern/bullet2/src/LinearMath/btQuaternion.h b/extern/bullet2/src/LinearMath/btQuaternion.h index 665421de1e4..ede76938404 100644 --- a/extern/bullet2/src/LinearMath/btQuaternion.h +++ b/extern/bullet2/src/LinearMath/btQuaternion.h @@ -22,6 +22,13 @@ subject to the following restrictions: #include "btQuadWord.h" +#ifdef BT_USE_DOUBLE_PRECISION +#define btQuaternionData btQuaternionDoubleData +#define btQuaternionDataName "btQuaternionDoubleData" +#else +#define btQuaternionData btQuaternionFloatData +#define btQuaternionDataName "btQuaternionFloatData" +#endif //BT_USE_DOUBLE_PRECISION @@ -560,7 +567,18 @@ public: SIMD_FORCE_INLINE const btScalar& getW() const { return m_floats[3]; } - + SIMD_FORCE_INLINE void serialize(struct btQuaternionData& dataOut) const; + + SIMD_FORCE_INLINE void deSerialize(const struct btQuaternionData& dataIn); + + SIMD_FORCE_INLINE void serializeFloat(struct btQuaternionFloatData& dataOut) const; + + SIMD_FORCE_INLINE void deSerializeFloat(const struct btQuaternionFloatData& dataIn); + + SIMD_FORCE_INLINE void serializeDouble(struct btQuaternionDoubleData& dataOut) const; + + SIMD_FORCE_INLINE void deSerializeDouble(const struct btQuaternionDoubleData& dataIn); + }; @@ -903,6 +921,62 @@ shortestArcQuatNormalize2(btVector3& v0,btVector3& v1) return shortestArcQuat(v0,v1); } + + + +struct btQuaternionFloatData +{ + float m_floats[4]; +}; + +struct btQuaternionDoubleData +{ + double m_floats[4]; + +}; + +SIMD_FORCE_INLINE void btQuaternion::serializeFloat(struct btQuaternionFloatData& dataOut) const +{ + ///could also do a memcpy, check if it is worth it + for (int i=0;i<4;i++) + dataOut.m_floats[i] = float(m_floats[i]); +} + +SIMD_FORCE_INLINE void btQuaternion::deSerializeFloat(const struct btQuaternionFloatData& dataIn) +{ + for (int i=0;i<4;i++) + m_floats[i] = btScalar(dataIn.m_floats[i]); +} + + +SIMD_FORCE_INLINE void btQuaternion::serializeDouble(struct btQuaternionDoubleData& dataOut) const +{ + ///could also do a memcpy, check if it is worth it + for (int i=0;i<4;i++) + dataOut.m_floats[i] = double(m_floats[i]); +} + +SIMD_FORCE_INLINE void btQuaternion::deSerializeDouble(const struct btQuaternionDoubleData& dataIn) +{ + for (int i=0;i<4;i++) + m_floats[i] = btScalar(dataIn.m_floats[i]); +} + + +SIMD_FORCE_INLINE void btQuaternion::serialize(struct btQuaternionData& dataOut) const +{ + ///could also do a memcpy, check if it is worth it + for (int i=0;i<4;i++) + dataOut.m_floats[i] = m_floats[i]; +} + +SIMD_FORCE_INLINE void btQuaternion::deSerialize(const struct btQuaternionData& dataIn) +{ + for (int i=0;i<4;i++) + m_floats[i] = dataIn.m_floats[i]; +} + + #endif //BT_SIMD__QUATERNION_H_ |