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facebookincubator / FBX2glTF

A command-line tool for the conversion of 3D model assets on the FBX file format to the glTF file format.

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2.32GB FBX model causes FBX2glTF to stall until it's killed by the OOM killer

Samulus opened this issue · comments

commented

This happened with a customer's data so unfortunately I can't post it here. Blender / assimp both get OOM killed when I try to open the file using those programs. Their FBX file was created using Navisworks.

Blender's FBX importer messages:

FBX version: 7700
   FBX import: Prepare...
   	Done (0.000182 sec)

   FBX import: Templates...
   	Done (0.000032 sec)

   FBX import: Nodes...
   	Done (0.778630 sec)

   FBX import: Connections...
   	Done (1.020900 sec)

   FBX import: Meshes...

The Meshes stage is where it gets stuck forever. If there are diagnostic commands that I can run on the FBX to view its number of vertices to assist with debugging etc please let me know.