Try shaders

[Terkwood]

Yes, Godot allows us to generate shaders at runtime! https://dfaction.net/godot-3-dynamically-writing-shaders-at-runtime/

https://www.shadertoy.com/view/4ljfRD

Workaround for world coords : godotengine/godot#19800

[Terkwood]

https://thebookofshaders.com/07/

[Terkwood]

https://kidscancode.org/godot_recipes/shaders/intro/

[Terkwood]

https://godotengine.org/qa/43701/how-do-draw-lines-like-the-ones-that-appear-the-axis-the-editor

[Terkwood]

https://github.com/steincodes/godot-shader-tutorials

[Terkwood]

Here we go. Some copy pasta from a super helpful shadertoy example, with a bit of jiggling to make it compatible with Godot's shader lang

[Terkwood]

Try passing arrays
https://www.khronos.org/opengl/wiki/Data_Type_(GLSL)#Arrays

[Terkwood]

https://www.shadertoy.com/view/XtlGzN

[Terkwood]

https://github.com/edap/ofxLSystem/blob/master/README.md

[Terkwood]

https://docs.rs/image/0.23.0/image/trait.GenericImageView.html#tymethod.dimensions

[Terkwood]

[Terkwood]

https://kidscancode.org/godot_recipes/shaders/intro/