Format

Wavefront Material Template Library

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Summary

Name: Wavefront Material Template Library
Identifiers: PUID: fmt/1211
Description: MTL is a companion file for the Wavefront OBJ file. The MTL file describes surface shading properties for use by one or more OBJ.
File extensions: mtl
Submitted by: Archaeology Data Service / Archaeology Data Service

Internal signatures

Wavefront Material Template Library

Description: BOF, offset 0-1024, 'newmtl' <name> {0-80} (Ka|Kd|Ks) <space>
Provenance: http://paulbourke.net/dataformats/mtl/

Byte sequences

Min Frag Length: Absolute from BOF
Offset: 0
Max offset: 1024
Byte Sequence: 6E65776D746C{0-80}(4B61|4B64|4B73)20
Endianness: None

Changelog

V95

Release date

9 May 2019
- Updated
  
  Wavefront Material Template Library: Slightly extended wildcard offset between 'newmtl' declaration and first 'Ka'/'Kd'/'Ks' properties. Requested by Church of Jesus Christ of Latter-day Saints.
V94

Release date

17 September 2018
- Added format
  
  Wavefront Material Template Library: Full entry added. Joint submission by Church of Jesus Christ of Latter-day Saints and the Archaeology Data Service.
- Added signature
  
  Wavefront Material Template Library: Signature developed through a joint submission by Church of Jesus Christ of Latter-day Saints and the Archaeology Data Service.