Hi! I need the help. Again.
On the enclosed picture is the hull of the ship model. This hull is based on uploaded file and the file is "STL surface mesh". It is stored as Body1 and Body2, but has not the thickness. The Body2 is mirrored Body1. I want to extrude this surface to obtain the shell with thicknees of 0.2 mm. Then I will use this shell as cutting tool. These bodies are composed of too many segments and I always miss few of them when selecting the body for the operation of extrusion.
Can I, somehow select all segments by only one click?
