Specify editability
State which objects must remain separate, named and editable; otherwise a visually convincing shell may still be unusable.
Interactive 3D particle collider
Explore Interactive 3D particle collider: a GPT-6 Astra 3D example featuring Three.js, 3D particle collider. Preview the result and adapt the prompt for your project.
Create detailed 3D assets
Give your next scene a character worth a closer look. Create detailed, textured 3D assets from an image or a few words.
Generate 3D Assets FreeBuild a detailed, interactive 3D particle collider inspired by CERN’s LHC and the ATLAS detector using Three.js. Create three views: a detector with thousands of individually animated parts, an accelerator ring with counter-rotating beams, and a synthetic collision display. Make the detector unfold in six stages - from large end-cap wheels and magnets down to individual sensor modules. Include scroll-controlled disassembly, 30/60/90-second playback, pause, and reverse assembly. Add per-system visibility switches, component counts, educational descriptions, and a camera flight around the ring. Use a premium dark interface, metallic materials, subtle gold accents, and cinematic lighting. Keep parts readable and avoid excessive overlap. Consult official CERN references. Clearly label simplified geometry and synthetic events. Deliver one self-contained HTML file that works offline, plus portable source code and a README.
Prompt breakdown
What this 3D prompt creates
Explore “Interactive 3D particle collider”, a GPT-6 Astra 3D example about Three.js, 3D particle collider, CERN. Check the evidence label to see whether the text is an original prompt or a brief adapted from the public source.
Keep the core outcome, then specify the camera, controls, lighting and what a successful result should do. Test that first before adding more visual detail.
Close the test loop
Ask the model to run the scene, inspect visible failures and repeat until concrete frame-rate, interaction and layout checks pass.
Stage long builds
For large worlds, split the work into districts, assemblies or milestones and approve each section before expanding scope.
Make your 3D scenes look more refined
Your prompt builds the game or scene. Bring it to life with more detailed characters and props, created in Tripo to replace simple placeholder models.
More prompts to try
Street-by-street Manhattan in Unreal Engine
A reusable task brief reconstructed from the author’s public project description. It is not presented as a verbatim hidden prompt.
Kaiju city battle
Build a kaiju-inspired Three.js game using generated creature models and sound effects. Create readable giant-scale combat and an environment that communicates the size of the creatures.
Switchable character expressions in Blender
Set up expression variants of a Tripo character in Blender before rigging. Align the meshes and switch them discretely, shrinking inactive variants inside the head. Do not imply smooth blending or VRM compatibility.