How can I create debug lines in the editor with a tool scripts

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Godot Version

4.6.beta2

Question

I would like to draw certain debug related things in the editor view when making stuff. For this case, I want to create the lines that show up when a TileMapLayer is highlighted

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image560×410 2.76 KB

How would one draw debug lines editor?

More generally, how would one go about creating such debug related drawings in the editor?

2

You can use custom drawing functions on any canvas item node.

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Ah thanks, I came across it from some other forum pages about the _draw() function, but it was not clear to me it could be used for this. Guess I looked for the wrong things.

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