Diagnosing a Broken STL File: Union-Find and SDF Rebuilds
Explore how to diagnose and repair broken 3D files using the MeshRefinery tool.
Many 3D files appear normal but are fundamentally broken, leading to issues in slicers. This is particularly common with AI-generated meshes and LiDAR scans. The development of MeshRefinery, a mesh repair tool, highlights how to define and address these issues without extensive reconstruction. The article details both lightweight and robust repair methods, along with color preservation techniques.