How to add segment editor erase tool logic which is in C++ to a dummy python tool?

Development
1

So I was able to create a copy of the smoothing tool in segment editor and name it as “x” (using info from:How can I create a copy of the segment editor erase effect and rename it?), but how can I add C++ functionality of erase into this tool in python? Any help is appreciated. Thanks.

2

All you need to do is to modify paintApply to call modifySelectedSegmentByLabelmap with the maskImage (similarlt as it is done in C++ in qSlicerSegmentEditorPaintEffect::paintApply).