cli-anything-threemf
3MF mesh geometry editor — detect and resize cylindrical holes, repair meshes, compare 3D printing files. Works with BambuStudio and PrusaSlicer 3MF files.
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- Repository
- HKUDS/CLI-Anything
- Last source activity
- May 20, 2026 at 15:52
- Detected SKILL.md language
- English
- Stars
- 50,749
- Forks
- 4,639
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- cli-anything-threemf
- description
- 3MF mesh geometry editor — detect and resize cylindrical holes, repair meshes, compare 3D printing files. Works with BambuStudio and PrusaSlicer 3MF files.
# cli-anything-3mf
3MF mesh geometry editor for 3D printing files.
## Installation
```bash
pip install git+https://github.com/HKUDS/CLI-Anything.git#subdirectory=3MF/agent-harness
```
## Commands
```bash
# Show mesh info (vertices, faces, bounding box, watertight status, volume)
cli-anything-3mf info <file.3mf>
# Detect cylindrical holes (center, diameter, confidence)
cli-anything-3mf inspect <file.3mf>
# Resize holes to target diameter
cli-anything-3mf resize <file.3mf> --hole 0 --hole 1 --diameter 4.2 -o output.3mf
# Fix mesh issues (degenerate faces, duplicate vertices, normals)
cli-anything-3mf repair <file.3mf> -o repaired.3mf
# Compare two 3MF files
cli-anything-3mf compare <file1.3mf> <file2.3mf>
```
## JSON Output
All commands support `--json` for machine-readable output:
```bash
cli-anything-3mf --json inspect model.3mf
```
## Key Features
- Detects cylindrical holes via multi-plane cross-section analysis
- Resizes holes by radial vertex scaling (preserves mesh topology)
- Preserves slicer metadata (BambuStudio, PrusaSlicer) during file repack
- Repairs degenerate faces and duplicate vertices after modification
- Works with any 3MF file conforming to the 3MF Core Specification
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