Export OBJ for geometry interchange

Choose the right starting point

OBJ is a text-based interchange format with basic geometry and material support. It is useful when a receiving tool already expects it, but it is not a universal scene package. A matching MTL can describe materials, while textures can remain external. Keep the whole handoff together rather than sending only the .obj file.

• Blender Manual — Wavefront OBJ
• Godot documentation — available 3D formats

Work through the handoff

Export the geometry and collect any accompanying material and texture resources. Import the OBJ using the receiving tool's scale and axis options. Confirm that the correct material file is being resolved. If the recipient needs a skeleton, hierarchy, or animation, choose another supported scene format before doing unnecessary conversion work.

Limitations and failure cases

Blender documents no armature or parenting support in its OBJ interchange. Material extensions are not consistently supported between tools. Relative texture paths break when sidecars are moved or renamed. A correct mesh can therefore look untextured without any geometry failure; troubleshoot file paths before regenerating the asset.

Acceptance checklist

Open the export from its delivery folder in a clean import context. Check dimensions, axes, normals, UVs, and material assignments. Verify that moving the folder does not lose texture references. Compare the imported shape with the source and explicitly tell the recipient which data OBJ does not carry for this job.