Change conversion of quaternions from/to 3 by 3 matrices to be alibii transformations instead of alias transformations.
Fix quaternion and matrix tests.
Fix tests, camera control, camera flights, and round corners for corridor geometry.
Merge branch 'master' into quaternion
Fix orientation in DynamicScene.
Merge branch 'master' into quaternion
Fix moon.
Fix PolylineVolumeGeometry.
Fix PolygonGeometry test.
Fix camera movement.
Update CHANGES.md.
Merge quaternion to trs