z = c1 s2 c3 - s1 c2 s3 William hasproved herethat the second method is equivalent to the first. Issues It is easier to convert from euler angles to quaternions than the reverse direction, so once you have converted to quaternions it is best to stay in that form. If you have a diff...
We can derive this by combining the formula derived in the matrix to euler page and the quaternion to matrix page, let me know if there is a more direct method, so starting with thematrix to euler page: heading = atan2(-m20,m00) ...
z = c1 s2 c3 - s1 c2 s3 William hasproved herethat the second method is equivalent to the first. Issues It is easier to convert from euler angles to quaternions than the reverse direction, so once you have converted to quaternions it is best to stay in that form. If you have a diff...