To Trim a Curve or Quilt
1. Perform one of the following actions:
◦ Select the quilt or curve to trim, and click > 
Trim.
Trim.◦ Click > Trim, and then perform one of the following actions:
Trim, and then perform one of the following actions:▪ Click 
Quilt, and select a quilt to trim.
Quilt, and select a quilt to trim.▪ Click 
Curve, and select a curve to trim.
Curve, and select a curve to trim.2. Click the 
Trimming object collector, and select an object to use as a trimming tool, depending on the type of object to trim:
Trimming object collector, and select an object to use as a trimming tool, depending on the type of object to trim:◦ To trim a quilt, select a surface, curve or edge chain, or plane for the trimming object.
◦ To trim a curve, select a point, curve, or plane for the trimming object.
 | You can trim a curve with a datum point that lies on that particular curve. |
3. To specify the side of the trimmed object to keep, click 
, or click the direction arrow located in the graphics window. You can keep a specific side or both sides of the trimmed object.
, or click the direction arrow located in the graphics window. You can keep a specific side or both sides of the trimmed object.4. Click 
to preview the trim geometry, or click 
OK to accept and save changes.
to preview the trim geometry, or click OK to accept and save changes.