Mesh RemoveCompByHand/en

Introduction
Remove components by manually selecting them in 3D-view.

Use
Right-click in the 3D-view will give you the possibility to
 * 1) Choose  →    from the top menu.
 * 2) Select component(s) in the 3D-view. Selected components are shown in red.
 * Leave removal mode
 * Delete selected faces
 * Clear selected faces