函数 createDefaultProps

返回 {
    allowPicking: boolean;
    ellipsoid: ReactiveVariable<[number, number, number]>;
    extrudedHeight: undefined | number;
    granularity: number;
    ground: boolean;
    material: ReactiveVariable<CzmMaterialJsonType>;
    numberOfVerticalLines: number;
    outline: boolean;
    outlineColor: ReactiveVariable<[number, number, number, number]>;
    outlineTranslucent: boolean;
    position: ReactiveVariable<undefined | [number, number, number]>;
    radius: number;
    rotation: ReactiveVariable<[number, number, number]>;
    show: boolean;
    stRotation: number;
}