Share Email Facebook Twitter LinkedIn To Trim Objects in 3D Wireframe Models Click Drafting tab > Modify panel > Trim. Select the cutting edges to use for trimming (1). Enter p (Project). Enter n (None). Select the object to trim (2 and 3). Related Concepts About Resizing or Reshaping ObjectsAbout Trimming and Extending Objects Related Tasks To Extend an ObjectTo Trim an ObjectTo Trim in 3D Using the Current View Plane