Discussion on AI Tools for Generating 3D Character Models
its_not_me143 · reddit · 2026-07-12
This discussion asks: which AI tools can generate ready-to-use 3D character models suitable for gaming, animation, and 3D printing.
The original poster breaks down requirements by use case:
- Gaming prioritizes polygon count, topology, texture efficiency, and skeletal deformation
- Animation also requires attention to faces, joints, weight painting, and skeletal hierarchies
- 3D printing mainly requires closed geometry, sufficient thickness, correct proportions, and STL export
They mention trying Tripo AI, which generates characters from text or reference images and supports texturing, basic rigging, and exporting to FBX/GLB/OBJ/STL. However, they emphasize that no single format fits all assets, and the output is usually just a starting point. Manual checks for topology, proportions, skeletal deformation, and printability are still required. Finally, they want to know if anyone has successfully integrated AI-generated characters into full game, animation, or printing pipelines, and how much manual cleanup was involved.
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