Origin

Is it possible to change a whole scene origin?

Not sure what you mean. You can either :

  • Apply a transform filter on a source, you could first group all the source in the scene to transform multiple source

  • Transform the representation of a source, you could first group all the source in the scene to transform multiple source‚Äôs representations

  • Move the rotation center of a View

Does anything here sounds like what you are trying to do ?