Source code for adding points on a Line2D in editor

MangoTree

Hi,

I've tried looking for the source code which allows the adding of points to a Line2D node in the editor (and not the add_point() function). I have found this https://github.com/godotengine/godot/blob/master/scene/2d/line_2d.cpp but I don't think that contains any code relating to what I'm looking for. Does anyone happen to know a link for the relevant source code page?

(FYI, I'm looking for the source code because I'm trying to figure out how Godot detects when the mouse cursor is on a line segment)

Thanks.

Calinou

This is likely it: line_2d_editor_plugin.cpp

Try looking in that file first. If it's not there, take a look at canvas_item_editor_plugin.cpp where most 2D editing functions are implemented (it's quite large though).