That would work.
Or use the Marquee tool.
You might find that a little easier to place in the correct location.
The cutting planes are either "near enough is good enough" when placing or you need to know the exact x,y,z co-ordinates.
Barry.
One of the forum moderators. Versions 6.5 to 27 i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10 Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11
you didn't mention whether you need to do this just for a 3d view or also to produce 2d drawing. if the latter, the 3d document tool lets you add notation/text/dimensions etc as well as hatching. Set up the view in the 3d window (using either cutplanes or marquee too as mentioned above) and then Document Menu>3d Document>Create.
