Creo Direct > Designing in the Creo Direct Environment > Working in Part Mode > Working with 3D Geometry > Manipulating Quilts and Surfaces > Extend > Example: Extending an Edge Normal to a Plane
  
Example: Extending an Edge Normal to a Plane
The sample part is shown in Figure 1.
Figure 1: Original Part
Figure 2
The following image shows how two single-sided edges of a quilt are extended in the direction that is normal to the selected plane.