Your rotation widget is nonstandard compared to most other 3D editors. See for example Blender[1] or Maya's[2] widgets (which are both basically the same). It

Your rotation widget is nonstandard compared to most other 3D editors. See for example Blender[1] or Maya's[2] widgets (which are both basically the same). It's also kind of confusing as it seems like pulling one axis' rotation manipulator actually rotates about a different axis. So pulling on X rotates about Z, Y about X, and Z about Y. [1] https://wiki.blender.org/index.php/User:Simtron/Doc:2.6/Manual/3D_interaction/Transformations/Basics/Rotation#Rotation_Widget https://wiki.blender.org/index.php/User:Simtron/Doc:2.6/Manu... [2] https://knowledge.autodesk.com/support/maya/learn-explore/caas/CloudHelp/cloudhelp/2016/ENU/Maya/files/GUID-169906C5-CBC4-45CD-8DFB-F716D51D6168-htm.html https://knowledge.autodesk.com/support/maya/learn-explore/ca...