# Extract Custom Mapping

## <img src="https://3375153115-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5uhW8FwQpXQj8tHUULMo%2Fuploads%2F8r24t2GiP33fFiiCKCcB%2FG6_14_RENDERING_EXTRACT_CUSTOM_MAPPING_OBJECT.png?alt=media&#x26;token=ce848762-2f91-4916-ba88-c4ab6289d712" alt="" data-size="line"> Extract Custom Mapping

The ExtractCustomMappingObject command extracts the custom mapping source, a mesh or a surface, embedded in the selected object.

For more information, please refer to the [Rhino documentation](https://docs.mcneel.com/rhino/8/help/en-us/properties/texturemapping.htm#ExtractCustomMappingObject).