Commits on Oct 18, 2020

Commits on Oct 20, 2020

  1. Add springbone support to VRM import.

    Refactoring lookup of skeleton bones, and move NodePath references to vrm_toplevel.
    Removes mouth_offset since that was guessed anyway
    
    Springbone processing is not implemented yet. We are only creating the objects.
    lyuma committed Oct 20, 2020