Missing undo on certain functions

[altarfinch]

Hello,

I noticed some functions are not recorded in the undo buffer, even if I use vrUndoService to wrap all the calls.

vrdTransformNode.setWorldTransform
vrFileIO.loadGeometry
vrFileIOService.importFiles

Is it the expected behavior ? Are there any tricks to add some states in the undo buffer ?

Regards,

Paul