smegmarip

The pitch/roll/yaw output of the pose plugin doesn't make sense. For example, a passport photo of a subject directly facing the camera returns: `{pitch: 17.65802892174463, roll: -2.0460590975469586, and yaw: -24.25048987235748}`...

**Is your feature request related to a problem? Please describe.** Currently, I have to manually regenerate a merged scene's sprites and markers after merging. **Describe the solution you'd like** It...