函数 createDefaultProps

返回 {
    enabled: boolean;
    mode: "NONE" | "CTRL" | "SHIFT";
    pickReference: "ES3DTileset" | "NONE" | "ESTerrainLayerEditing";
    position: ReactiveVariable<undefined | ESJVector3D>;
    radius: number;
    radiusRange: ReactiveVariable<undefined | ESJVector2D>;
    rayDirection: "Up" | "Down";
    startPosition: ReactiveVariable<undefined | ESJVector3D>;
    virtualHeight: undefined | number;
}