Add reroute node

[Jummit]

Super simple but super powerful! Has a sequence and a data mode.

[swarnimarun]

Really nice idea.

Uhm... I seriously feel like it should be similar to Blender's reroute point.

Will add it into the Godot Visual Script module once I have some free time. (After my exams)

Until then just check the line note I have left, after that I will merge it. 😊

[fire]

This is being worked on here.

godotengine/godot#28443 (comment)

The approach is that a reroute node is a minimized node changed into a point.

[fire]

The idea is that the reroute node is three things:

godotengine/godot#22869

1. Creating the reroute node
2. Minimizing it so it's a point
3. Adding a click on spline and delete from spline.

[Chaosus]

@Jummit This can be more compact if you've added new functionality to GraphNode but nevermind. Can you do the same for Visual Shaders ?

[swarnimarun]

@Chaosus I don't remember there being a way to add custom nodes to Visual Shader Editor so I am gonna say No.

[swarnimarun]

Will have to directly edit the GraphNode code to add a way to achieve this.

[Chaosus]

Nvm, I didnt take attention that it's not a Godot repo :) sorry