WTF?

This is a simple tool to remove the guesswork when hand-painting skyboxes.
It lets you load a scene and paint directly to the skybox. It is intended to rough out your design and finish it in a painting tool of your choice.

Windows version has graphics tablet support and has brush dynamics; (should work on web too, but my particular setup does not work, let me know if it works fo you)

Controls

UI

Set brush color Set brush Size Erase mode Turn on/off pressure settings Save/Load sky box Arrangement of the textures* Load a glTF scene (web version only supports binary .glb) Set a preset background for orientation

*Supported arrangements are documented in the Godot Engine docs; in addition a 4x3 arrangement is supported, that represents a cross-shaped net of the cube for easier painting