I turned a 13th-century Zen koan book into 49 procedural 3D dioramas in Three.js

Every scene, model and sound is generated in code.

The animals share one quadruped rig, trees grow recursively, the ink look is a depth-edge post pass, and the wind and bells are synthesized live. Each scene has one red object to touch. There’s no build step and no image files!

Play it: [https://killedbyapixel.github.io/GatelessGate/](https://killedbyapixel.github.io/GatelessGate/) Source: [https://github.com/KilledByAPixel/GatelessGate](https://github.com/KilledByAPixel/GatelessGate)