How to keep the section's position and direction when to loft multi sections?

[wuzejinCN]

Help! When I generate an solid object through multiple profiles, I often encounter distortion, rotation, and flipping of some sections. I just want a naturally loft body based on these profiles and it positions that defined by the polyline. Is there any way to prevent distortion from occurring.

export function cave(pathPoints: Vector3[], segmentParas: SegmentParams[]): Solid | null {
	// code for generating profiles
  	return profiles[0].loftWith(profiles.slice(1), { ruled: true });
}

[wuzejinCN]

It seems that there is a problem with my section and plane definitions.