Boundary Trim reference

Trim surfaces in the construction environment using surface edges or wires that form a closed boundary.

Access
Ribbon: Construction tab Surface panel Boundary Trim
Cutting Edges
Click to select surface edges or wires to form a closed loop to be used as the new trim boundary.
Face or Loop
  • Face When selected edges form a closed boundary, Face is enabled. Select the part of the surface you want to keep during the trim operation.
  • Loop When selected edges form a closed boundary, Loop is enabled. Select the loop on the surface you want to replace during the trim operation.