Major Additions:
- Complete 3D Models Guide (docs/3D_MODELS_GUIDE.md)
- Clarification: 3D geometric models vs AI models
- Test model creation script (create_test_models.py)
- Updated README with 3D model sources and usage
- Model download sources and format guide
Key Improvements:
- Clear distinction between 3D models and AI models
- Where to download free 3D models (Sketchfab, Thingiverse, etc.)
- Supported file formats (OBJ, STL, PLY, GLTF)
- Built-in test model generation
- Complete workflow examples
Documentation:
- Step-by-step model acquisition guide
- Performance recommendations for different model complexities
- Troubleshooting for common model issues
- Popular model categories and use cases
This addresses user confusion about what 'models' means for 3D processing tools vs AI tools.
Russ Fitzpatrick
bbae72ac4a