函数 createDefaultProps

返回 {
    blendOption:
        | undefined
        | "OPAQUE"
        | "TRANSLUCENT"
        | "OPAQUE_AND_TRANSLUCENT";
    debugShowBoundingVolume: undefined
    | boolean;
    localModelMatrix: ReactiveVariable<undefined | NativeNumber16Type>;
    localPosition: ReactiveVariable<undefined | ESJVector3D>;
    localRotation: ReactiveVariable<undefined | ESJVector3D>;
    localScale: ReactiveVariable<undefined | ESJVector3D>;
    modelMatrix: ReactiveVariable<undefined | NativeNumber16Type>;
    pointPrimitiveOptions: undefined | CzmPointPrimitiveType[];
    position: ReactiveVariable<undefined | ESJVector3D>;
    rotation: ReactiveVariable<undefined | ESJVector3D>;
    scale: ReactiveVariable<undefined | ESJVector3D>;
    show: undefined | boolean;
}