函数 createDefaultProps

返回 {
    allowPicking: boolean;
    czmFlattenedPlaneId: string;
    enabled: boolean;
    fillColor: ReactiveVariable<[number, number, number, number]>;
    filled: boolean;
    fillGround: boolean;
    pointsSet: ReactiveVariable<undefined | [number, number, number][][]>;
    show: boolean;
    strokeColor: ReactiveVariable<[number, number, number, number]>;
    stroked: boolean;
    strokeGround: boolean;
    strokeWidth: number;
}