ModelOverride Offset

[RuffledPlume]

JSON Added for the Model Overrides:

      "modelOffsetRelative": {
        "type": "boolean",
        "description": "Applies model offset relative to the models orientation."
      },
      "modelOffset": {
        "type": "array",
        "description": "xyz offset",
        "items": {
          "type": "integer"
        }
      },

[aHooder]

I think respecting model orientation should be on by default, but it doesn't hurt that it's configurable.

The preOrientation stuff is tricky though. You can go check the tables in the Canifis bar I think, if you want to test how that works. I believe in this case, we'll want to subtract preOrientation from the orientation, or perhaps disregard it entirely, not sure. If I remember correctly, preOrientation is rotation applied to the model before it reaches us, as in it's already applied to the vertex data. That's why we pass in preOrientation to UV calculations, so they can invert the rotation before computing UVs from a reliable base orientation for the model.