AI 3D
TRELLIS
Official repo for paper "Structured 3D Latents for Scalable and Versatile 3D Generation" (CVPR'25 Spotlight).
★ 13.8k starsMIT
View guide →Efficient text-to-3D via block-wise diffusion — faster generation, less compute.
Block3D is an open-source ai 3d project by ziplab (ziplab/Block3D on GitHub). It has 87 GitHub stars and 4 forks, is released under the Custom license, and was last updated on GitHub on 25 August 2026.
Describe the object or scene — some tools also accept a photo.
The AI builds geometry, and often textures or materials too.
Rotate, fix proportions, and polish the result before export.
Save as GLB, OBJ, or another standard format for your pipeline.
Turns written descriptions into 3D geometry.
Reconstructs models from one or more photos where supported.
Generates materials and textures, not just bare meshes.
Saves to GLB, OBJ, and other formats your tools accept.
Outputs you can refine instead of black-box meshes.
Many workflows run on your own GPU with open models.
Download the source and move into the project folder.
git clone https://github.com/ziplab/Block3D.git
cd Block3DEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project’s launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch commandUse them in games, renders, AR, or 3D printing — exports are standard formats.
It uses a custom license — read the LICENSE file in the repo before using it commercially.
Yes for local generation — 3D models are heavy. Cloud options exist for lighter machines.
Good for prototyping, concepting, and stylized work; hero assets still need artist polish.
Last pushed 2026-08-25 with 4 forks. Check recent commits for momentum.
Official repo for paper "Structured 3D Latents for Scalable and Versatile 3D Generation" (CVPR'25 Spotlight).
High-Resolution 3D Assets Generation with Large Scale Hunyuan3D Diffusion Models.
Roblox Foundation Model for 3D Intelligence
MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute
A growing curation of Text-to-3D, Diffusion-to-3D works.
Agent skills connecting Claude to image gen — from free 3D to Cloudflare diffusion.
The most-starred other AI 3D projects in the LibreAI catalogue — the realistic shortlist if Block3D is not the right fit.
Control Blender with natural language: an MCP plugin that lets any LLM model, light and animate in 3D
Pascal Editor: an open-source 3D architectural editor with MCP tools for humans and AI agents
Give your AI agent CAD superpowers - generate real STEP/STL models from text
Turn a reference image into a procedural, animation-ready Three.js model - as code
High-Resolution 3D Assets Generation with Large Scale Hunyuan3D Diffusion Models.
Free and open — grab the source, star the repo, and start creating.