An overview of glTF, the GL Transmission Format

Releases (as PDF files and PNG images) can be found in the releases section.

A Japanese version of this overview is available at https://github.com/randall2835/gltfOverviewJapanese

Change log:

2022-08-14: Release of version 2.0.0d

• Updated extension name to EXT_materials_variants

2022-08-14: Release of version 2.0.0c

• Updated extension list to contain short summaries of ratified extensions

2019-01-04: Release of version 2.0.0b

• Fixed typo in accessors section
• Updated extension information and links
• Removed Catmull-Rom interpolation type

2017-10-15: Release of version 2.0.0a

• Moved byteStride from accessor to bufferView

2017-07-25: Release of version 2.0.0

• Updated for glTF 2.0

2016-06-13: Release of version 0.2.0

• Added section about vertex skinning
• Added section about extensions
• Explained usage of bufferView and accessors
• Removed summary about "Rendering a glTF"
• General layout updates

2016-05-09: Initial release of version 0.1.3