4.4 KiB
ComfyUI-GeometryPack
Professional geometry processing nodes for ComfyUI. Load, analyze, remesh, unwrap, and visualize 3D meshes directly in your workflows.
Some previews
https://github.com/user-attachments/assets/c2e393ba-fb57-4a46-b772-31c4b01f47f8
https://github.com/user-attachments/assets/b1bcd570-719f-4be5-868d-f72c9f1f4c10
https://github.com/user-attachments/assets/607e6b29-a8d4-4346-873a-5bd6b140bdba
https://github.com/user-attachments/assets/7718a5d7-cd5b-47d3-874c-29ada4320694
Installation
Please always install from ComfyUI Manager.
Community
Questions or feature requests? Open a Discussion on GitHub.
Join the Comfy3D Discord for help, updates, and chat about 3D workflows in ComfyUI.
Multi-Backend Nodes
Each of these nodes presents a single UI with a backend selector dropdown. Under the hood, ComfyUI's GraphBuilder dispatches to hidden backend-specific nodes, enabling cross-environment execution (main, Blender, GPU, CGAL).
| Node | Backends |
|---|---|
| Remesh | pymeshlab_isotropic, instant_meshes, quadriflow, mmg_adaptive, geogram_smooth, geogram_anisotropic, pmp_uniform, pmp_adaptive, quadwild, cgal_isotropic, blender_voxel, blender_smooth, blender_sharp, blender_blocks, gpu_cumesh |
| Decimate Mesh | quadric_edge_collapse, fast_simplification, vertex_clustering, cgal_edge_collapse, decimate_pro |
| Fill Holes | trimesh, pymeshlab, pymeshfix, igl_fan, cgal, gpu_cumesh |
| Smooth Mesh | taubin, laplacian, hc_laplacian, trimesh_laplacian, trimesh_taubin |
| Sharpen Mesh | two_step, unsharp_mask, libigl_unsharp, l0_minimize, guided_normal, vsa_snap, fast_effective, non_iterative |
| Fix Normals | trimesh, igl_bfs, igl_winding, igl_raycast, igl_signed_dist |
| Reconstruct Surface | poisson, ball_pivoting, alpha_shape, convex_hull, delaunay_2d, alpha_wrap (CGAL) |
| UV Unwrap | xatlas, cumesh (GPU), libigl_lscm, libigl_harmonic, libigl_arap, blender_smart, blender_cube, blender_cylinder, blender_sphere |
| Extract Skeleton | wavefront, vertex_clusters, edge_collapse, teasar |
| Boolean | libigl_cgal, blender_exact |
Workflow Screenshots
Boolean Operations
Decimation
Fill Holes
Fix Normals
Surface Reconstruction
Remeshing
Sharpening
Skeleton Extraction
Smoothing
UV Unwrap
Credits
Built on trimesh, libigl, PyMeshLab, and CGAL.
License
GNU General Public License v3.0 or later (GPL-3.0-or-later)
This project is licensed under the GPL-3.0-or-later license to ensure compatibility with the included dependencies:
- Blender (GPL-2.0-or-later) - Used for advanced UV unwrapping and remeshing
- CGAL (GPL-3.0-or-later) - Used for boolean operations and isotropic remeshing
- PyMeshLab (GPL-3.0) - Used for mesh processing operations
What This Means
- ✅ You can use, modify, and distribute this software freely
- ✅ You can use it for commercial purposes
- ⚠️ If you distribute modified versions, you must also license them under GPL-3.0-or-later
- ⚠️ You must share the source code of any modifications you distribute
For more details, see:
- LICENSE - Full GPL-3.0 license text
- THIRD-PARTY-NOTICES.md - Detailed third-party license information
Questions?
If you have questions about licensing, please open an issue on GitHub.