How to make frustum of a truncated pyramid solid


#1

I am pretty new to Sketchup and I don’t know all the right words. I’m trying to make the walls of a truncated pyramid solid. I don’t have problems with straight walls, but I can’t manage with sloping walls…

The link to the file is here, so you’ll see what I mean. https://drive.google.com/open?id=1oJ8JF2fDWnhPIjz9Qsz2NaBekZipUFW5


#2

Will this do what you want? Each face must be flat so you need to draw the outline of each face so they lie on the same plane. I added the edges shown selected and repeated that on the other side after deleting the edges that didn’t work at the deep end of the pool.


#3

Thank you very much! That helped.