Building an interactive 3D car configurator with Astra and Codex
The author modeled the car in Blender and rendered it with three.js to make a configurator with 360° interior, doors, paint and wheel options, plus a tutorial and prompt.
I didn’t expect GPT-6 Astra to be this good at 3D. I built an interactive 3D car configurator with Codex, inspired by premium automotive configurators. Blender was used to create and export the 3D car model. Three.js powers the finished browser experience. Full tutorial + free prompt: https://youtu.be/zf9_OAOPZwo It includes: - 360° interior view - headlights on/off customization - Paint, wheels, and interior customization - Opening doors, trunk, and frunk - battery / charging mode - multiple camera views - glassmorphism controls My workflow was simple: generate → refine → self-check → add interactions → polish The key was refining the car itself first before adding all the extra features. Not 100% perfect yet , I ran out of usage 😅 Try my demo VELARIS 3D car configurator live: https://velaris-3d-configurator.souranyp.chatgpt.site/