No AI-generated images. Code written with AI assistance.
41 ready-made 3D neon signs and light fixtures for Godot 4.7+.
Each one lights the world around it with Godot 4.7's new AreaLight3D: soft rectangular light on walls and floors,
long colored reflections on wet ground, and a glow thrown back onto the wall behind the sign.
Drag a scene into your level and it works.
SIGNS
- OPEN (Pink, Red blinking), BAR (Cyan, Pink flickering), HOTEL (Red with one broken letter), CAFE, RAMEN, 24/7, ARCADE (letters chase)
ICONS
- Heart, Cocktail, Coffee, Star, Lightning Bolt, Arrow (chasing chevrons), Music Note, Moon, Game Controller
FIXTURES & SCREENS
- Neon Tube Bar (including a failing white tube), Neon Ring, Ceiling Light Panel, Lit Window (warm, TV-blue flicker)
- Night market: Paper Lanterns (round and tall) with a real light inside, String Lights (warm, or party colors that chase)
- TV that cuts between scenes - the room light follows the screen colors
- TV Static, Computer Monitor, Arcade Screen
ONE SCRIPT, MANY MOODS
- Recolor a sign and its light with one color field
- Modes: Steady, Flicker, Broken (one tube dies on and off), Pulse, Blink, Chase
- Power-on flicker, turn_on() / turn_off() from code, wall glow amount, brightness and light energy
INCLUDED
- demo.tscn with every preset labeled, showcase.tscn (a rainy-night neon alley)
- Make your own signs: single-letter tube textures + a short guide
- AGENTS.md + catalog.json so AI coding assistants can add the signs for you
- Requires Godot 4.7 or newer (AreaLight3D). Tested in Godot 4.7 Compatibility - works in Forward+ and Mobile too.
License: use in personal and commercial projects. Do not resell or redistribute the files as-is.
