Know why your model won't print. Fix it. Prove it. — mesh analysis, repair and smart retopology for 3D printing, by Geekatplay Studio
Know why your model won't print. Fix it. Prove it.
Mesh analysis, repair and STL preparation for 3D printing by Geekatplay Studio · Vladimir Chopine
☕ Support development · Quick start · Features · Docs · MCP server
Most "mesh repair" tools give you a spinner and a green tick. Meshwright tells you what is wrong, exactly where it is on the model, what it did about it, and what the result actually measures — and it never silently throws your work away.
A real 1,994,490-triangle miniature analysed in ~23 s: readiness score, every issue with its location, and all 23 separate pieces listed.
Typical repair tool Meshwright --------- Diagnosis "Mesh has errors" 12 named checks, each with counts and a clickable location on the model Repair One black box 6 measured stages — each kept only if it provably helped Result "Done ✓" Before → after table, verified by a fresh re-analysis of the repaired mesh Mistakes Overwrites your model Numbered states, Ctrl+Z / Ctrl+Y, explicit revert Crash Work lost Background snapshots, recovery offered on next start Reduction One decimation slider QuadriFlow smart retopology, uniform remesh, or quadric collapse — with measured surface deviation Automation GUI only MCP server + Python API on the identical engine
Requires Python 3.10+. Node.js is optional (linting and refreshing the vendored Three.js).
The installer creates an isolated .venv inside the project folder. Meshwright pulls in numpy, scipy and several mesh libraries; installing those into a shared Python can silently upgrade numpy and break unrelated projects that pin it (numba, pyarrow,
From the project README.
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