Common 3D Problems · Knowledge base

All Parts are combined after optimization

After exporting your file from Meshmatic, if you find that some or all parts of your model are...

All faces are detached in the model

This is an issue with the current normal generator tool in Meshmatic. It is under development.

How to fix an inside out mesh in Maya

An inside-out mesh occurs when the normals of the mesh are aligned inward (pointing towards the...

LODs are the same

Meshmatic's simplification tools are sensitive to mesh damage or deformation. When the software...

Mesh faces are missing after optimization

If your mesh is missing some faces after optimization, it is because some of the faces have bad...

Meshmatic Crashed During Optimization Process

If Meshmatic is crashing while processing a file it could be because your hardware is failing or...

Model is 90 degrees off sideway

Different 3D applications have a different axis system. If your model is 90 degree rotated after...

Part names changed after optimization

When Meshmatic converts and optimizes your file, it copies the parts' names from the original...

Rotation error for parts after using Meshmatic

If a part in an assembly has the wrong rotation after using Meshmatic , check if the profile you...

Unity did not automatically assign LOD's to the model

Meshmatic can export your LODs for Unity. If after you import the FBX file into Unity the game...