Incorrect offset of analog stick when parent is scaled

[Fossean1]

trafficstars

If you change the scale of the parent element of the analog stick, it starts to work incorrectly.

[britzl]

@Fossean1 could you please explain how it starts to work incorrectly. I took the example and set the analog_bg to 2x scale and it seems to work as expected.

[Fossean1]

@britzl sure 🙂. Here is the problem based on an example in the "onscreen gui" project. If you make the "analog" node a parent for the "analog_bg" node and zoom in/out the "analog_bg" node, the "analog" node moves incorrectly relative to the cursor.

https://github.com/britzl/defold-input/assets/53948838/df6db1f8-00af-4458-bf1d-5dd39716c249

[britzl]

Ah, ok, I see. The solution would be to somehow take the aggregated scale of the node and parent nodes into account when moving the node.