new Cesium.MetadataClass(options)

A metadata class.

See the 3D Metadata Specification for 3D Tiles

参数名称 类型 描述信息
options object Object with the following properties:
参数名称 类型 描述信息
id string The ID of the class.
name string 可选 The name of the class.
description string 可选 The description of the class.
properties Object.<string, MetadataClassProperty> 可选 The class properties, where each key is the property ID.
extras * 可选 Extra user-defined properties.
extensions object 可选 An object containing extensions.

This feature is using part of the 3D Tiles spec that is not final and is subject to change without Cesium's standard deprecation policy.


readonly description : string

The description of the class.

readonly extensions : object

An object containing extensions.
Extra user-defined properties.
The ID of the class.
The name of the class.

readonly properties : Object.<string, MetadataClassProperty>

The class properties.