The Birth Spline Grow Path Follow operator draws a spline

[cgdvs]

Hi,Tyson!
  Operators such as' Birth Spline ',' Grow ', and' Path Follow 'seem to have some issues with the spline drawing function, as they cannot draw the lines properly and cannot be drawn based on the surface of the object. I uploaded a video demonstration. Please check.

[tyFlow]

Thank you for bringing this to my attention...that does appear to be a bug. I'll make sure to get it fixed.

[cgdvs]

It's strange that when I tested today, I was able to draw the spline correctly, but the spline still couldn't align well with the surface of the object. Either far away or interspersed within the object.