Quanta AI Labs

Roblox (SIGGRAPH 2026) · 3D Generation

CubePart

Two-stage diffusion 3D generator built on a VecSet latent shape representation — takes a global text prompt + open-ended list of part names and emits one mesh per part that assembles into a coherent object. Separates global shape synthesis from part-level decoding; outputs drop straight into game engines.

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