Snapping With Instant3D

When you drag the handle, you can snap to a face or vertex to set the modified feature size.

To snap to a face:

  1. Select a face and drag the handle.
  2. Press and hold the Alt key, then move the pointer over the face to which to snap.
    A dashed line connects the dragged face to the face you are snapping to.
  3. Release the mouse button.