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Merge ade43ca4d2 into 3ae31adab4

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Thompson Lee 2017-02-15 16:58:58 +00:00 committed by GitHub
commit f831c701e2
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include/c3d/maths.h
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@ -712,6 +712,14 @@ C3D_FQuat Quat_RotateZ(C3D_FQuat q, float r, bool bRightSide);
*/ */
C3D_FQuat Quat_FromMtx(const C3D_Mtx* m); C3D_FQuat Quat_FromMtx(const C3D_Mtx* m);
/**
* @brief Get Quaternion equivalent to 4x4 matrix
* @note If the matrix is orthogonal or special orthogonal, where determinant(matrix) = +1.0f, then the matrix can be converted.
* @param[in] m Input Matrix
* @return Generated Quaternion
*/
C3D_FQuat Quat_FromMtx(const C3D_Mtx* m);
/** /**
* @brief Identity Quaternion * @brief Identity Quaternion
* @return Identity Quaternion * @return Identity Quaternion