Ton Roosendaal
ddba16a752
When using 'protection flags' for XYZ rotations, inserting keys in Poses resulted in wrong interpolations (doing -270 degrees instead of +90 for example). This caused by converting quaternion to euler and back... Solved it by correcting the quaternion in the end for the rotation sign of the original quaternion. NOTE: Pose animators should be aware that inserting rotations keys of 180 degrees or larger will still make the key rotate along the shortest path.