I have 2guide curves and 3 sections using these how to create surface use sweep option....any one knows answer me.

Sweep option

4 Answers

Sure you can define as tanget. Check the picture below.

2 guide 3 sections mean you need multi section surface, not sweep.

Why? if you select tanget options there will be no problem.

use multi section option in catia. but sweep option has 2 sections & 3 Guide curves.