SpoutDev/SpoutAPI — pull request #144 by TomyLobo (2012-03-24 18:32:49+00:00)
Title: Quaternion and Vector changes

- Removed Quaternion/Point/Vector2/3/4.clone()
- Made Point.world final
- Renamed Quaternion.identity to IDENTITY and added UNIT_X/Y/Z
- Fixed Quaternion.getAxisAngles() and thus the getPitch/Yaw/Roll that use it.
- Fixed the unit test that tests Quaternions
- Added Quaternion.rotation(float pitch, float yaw, float roll), which returns a rotation quaternion with these angles.