def take_snapshot(self, session, flags):
from chimerax.graphics.gsession import DrawingState
data = {
'model state': Surface.take_snapshot(self, session, flags),
'drawing state': DrawingState().take_snapshot(self, session, flags),
'version': GENERIC3D_STATE_VERSION,
}
return data
def restore_snapshot(cls, session, data):
m = cls('name', session)
m.set_state_from_snapshot(session, data['model state'])
from chimerax.graphics.gsession import DrawingState
DrawingState().set_state_from_snapshot(m, session, data['drawing state'])
return m