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Merge pull request #1419 from irei1as/patch-1

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mQuat.h change to fix QuatF::angleBetween
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Anis 2016-02-16 00:22:39 +01:00
parent 74c189681c 6891d348af
commit 168a2fe029
1 changed files with 2 additions and 2 deletions
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4
Engine/source/math/mQuat.h
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@ -227,8 +227,8 @@ inline F32 QuatF::dot( const QuatF &q ) const
inline F32 QuatF::angleBetween( const QuatF & q )
{
// angle between to quaternions
return mAcos(x * q.x + y * q.y + z * q.z + w * q.w);
// angle between two normalized quaternions.
return mAcos(q.dot(*this)) * 2.0f;
}
#endif // _MQUAT_H_