Optional
extensionsDictionary object with extension-specific objects
Optional
extrasApplication-Specific data
Optional
nameThe user-defined name of this object
Optional
uriThe uri of the image. Relative paths are relative to the .gltf file. Instead of referencing an external file, the uri can also be a data-uri. The image format must be jpg or png
Optional
mimeThe image's MIME type
Optional
bufferThe index of the bufferView that contains the image. Use this instead of the image's uri property
Image data used to create a texture. Image can be referenced by URI or bufferView index. mimeType is required in the latter case