.mot File Extension

Learn what a LightWave motion file contains, how to open it, and how Poly supports it.

File extension details for .mot

Partial Support
File typeLightWave motion
MIME type
EncodingPlain-text keyframed object motion data
Operating systemsWindows, macOS
Opens withLightWave 3D
Poly supportPartial. Poly recognizes valid LightWave motion data when its structure is supported.
Indexed by PolyPartial. Poly indexes the filename and can use visual similarity when a schematic rendition is available; scene counts appear in details.
Preview in PolyPartial. Poly can provide a schematic or skeletal rendition when the motion data is readable; the motion file does not include a matching object.
Poly agentPartial. An optimized rendition of the 3D object or scene is provided to the agent, allowing compact yet information-rich multimodal interaction with 3D files when a rendition is available.

What kind of file is a .mot?

A .mot file stores keyframed LightWave object motion. It carries animation values for a compatible object or scene, rather than a mesh or complete renderable asset.1

How do I open a .mot?

Use LightWave 3D and load the motion onto the matching object. Check frame rate, axis conventions, and timing after import.

Poly support for .mot

Poly recognizes .mot as model/x-mot, indexes its filename, and can provide visual similarity when a schematic rendition is available. The details panel shows available motion and scene counts. A MOT file contains motion data rather than a finished object. When readable, a schematic or skeletal rendition can still give the agent compact, information-rich multimodal interaction with the motion data.

Working with .mot files

Keep the original and export a copy through a format-aware tool when moving to glTF or GLB. Verify animation bindings after conversion.1

Footnotes

  1. LightWave. Saving and loading motion files. Documents .mot motion-file workflows. 2
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