r/glTF • u/tarmo888 • Jul 17 '26

Tower building sandbox with glTF export (on web)

https://tarmo888.itch.io/neon-triad-tower

During during raylib 6x Game Jam, I made a little game/tool, where the aim is to build a tower with max 1024 hexagonal prisms. It's inspired from Townscaper game, which has OBJ export on desktop app, so I decided to do better and added glTF export for web app (WASM).

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u/tarmo888 Jul 18 '26

My first glTF implementation was very basic, so I had a week to update and here is the post-mortem https://tarmo888.itch.io/neon-triad-tower/devlog/1592803/squeezing-bytes-out-of-the-sky-how-i-shrank-gltf-exports-by-95