gen.add ("keep_organized", bool_t, 0, "Set whether the filtered points should be kept and set to NaN, or removed from the PointCloud, thus potentially breaking its organized structure.", False)
gen.add ("negative", bool_t, 0, "If True the box will be empty Else the remaining points will be the ones in the box", False)
gen.add ("input_frame", str_t, 0, "The input TF frame the data should be transformed into before processing, if input.header.frame_id is different.", "")
gen.add ("output_frame", str_t, 0, "The output TF frame the data should be transformed into after processing, if input.header.frame_id is different.", "")