Correction addons want to know when the geometry changes

BaseCorrection keeps track of current geometry by self.registerSlot(self.slotReceiveGeometry) and

self.signalSlotable.connect(
    self.get("geometryDevice"),
    "signalNewGeometry",
    "",  # slot device ID (default: self)
    "slotReceiveGeometry",
)

Now, addons can go to self._device._geometry (with a convenient @geometry helper), but how do they know that a new geometry arrives? Probably: in slotReceiveGeometry, we just iterate over addons and call some method (which is by default pass) to let them know.

assigned to @hammerd

mentioned in merge request !77 (merged)

added Doing label

mentioned in merge request !120 (merged)

closed