isolating a surface from projected lines

Altair Forum User

Hi, wondering if there is a way to isolate/trim a surface within a boundary of lines that are projected on a surface to create a separate surface? Please see 1st image.. My goal is to model the blue feature on the dish brush handle, please see 2nd image. My thinking is to have a surface separated/isolated within the yellow boundary of projected lines and then offset that surface to create a thickness of the blue feature that runs along the body of the dish brush. I am not sure how this can be done as i tried trim command but didn't get desirable results. Help would be greatly appreciated. 

Thanks,

MarkL

<?xml version="1.0" encoding="UTF-8"?>

<?xml version="1.0" encoding="UTF-8"?>

Darren_Chilton

When you apply the trim tool there is an option in the modeling tool panel for trimming perpendicular to surface.  That should do what you are looking for.