Merge multiple polygon2d in one if overlapping

[TotCac]

Is it possible to implement a feature in Polygon2D, or maybe in math core with 2 vectorpoints in parameter to merge 2 polygons that overlap in only one?
Example

[eon-s]

Merge and split/cut polygon could be great to have as part of Polygon2D.

Theres a gdscript utility to do the merge here, kind of old but works https://github.com/ScyDev/Godot-Scripts

Edit: I think that somewhere was an issue open for polygon boolean operations that was pushed to 3.0

[ghost]

First of all thank you for your report and sorry for the delay.

We released Godot 3.0 in January 2018 after 18 months of work, fixing many old issues either directly, or by obsoleting/replacing the features they were referring to.

We still have hundreds of issues whose relevance/reproducibility needs to be checked against the current stable version, and that's where you can help us.
Could you check if the issue that you described initially is still relevant/reproducible in Godot 3.0 or any newer version, and comment about it here?

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[TotCac]

As it is a feature proposal, it's still relevant.

[ghost]

Thought so. I was wondering if such functionality had been implemented (e.g. in Geometry singleton) in the meantime.

[akien-mga]

Closing as superseded by #22275.