The CrvSeam command displays the seam of a closed curve.


Select one or more closed curves.

The seam point of each closed curve is indicated with a point. Each seam point is connected with a tracking line. Arrows indicate the direction of each curve.

Drag seams to adjust (closed cross-section curves only)

1. Select a seam point marker, and move it along the closed curve.
2. Continue to adjust the seam points until they line with each other and the closed curves all have the same direction, and then press Enter.

Adjust seam options


Reverses the curve direction.


Attempts to align the seam points and directions without intervention.


Moves the seam points to the way they were at the beginning of the command.

See also

Edit curves

Rhinoceros 5 © 2010-2015 Robert McNeel & Associates. 17-Sep-2015