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GLTF Converter

Table of Contents

Overview

GLTF_Reader can read and GLTF_Writer can write glTF 2.0 files in binary (.glb) and text (.gltf) format.

Scope

Import Export
  • polygonal representations
  • assembly structure
  • names
  • colors, materials, textures
  • user-defined properties
  • polygonal representations
  • assembly structure
  • names
  • colors, materials, textures
  • user-defined properties
  • PMI (as polylines)

Measurement Units

In accordance with the GLTF format specification, 3D coordinates in GLTF files are stored in meters. Therefore during import CAD Exchanger converts coordinates in the file (stored in meters) to millimeters, multiplying them by 1000. During export it converts coordinates in polygonal representation (stored in millimeters) to meters, dividing them by 1000.