OptionalanchorOptionalfilePath to the model file in sources. If the value is null, the first found model file will be used.
OptionalformatDefine options specific for the model file format.
OptionalmaterialDefine material overrides.
OptionaltransformTransform applied on the anchor node. Overrides the previous value, if it exists.
Node name in scene graph which used as parent for the model. If anchor is not found, a node with the anchor name will be generated under models root node. And If value is
null, a node will be generated under models root node.