Hi Updraft,
I've forgot that I've put the question here.. Sometimes, my constructions needs to satisfy standard needs, for example I've needed this because I was constructing frame for radiator which needs at least 60% holes in it because of the inflammability needs.
Your way is good, but it's...
Let's say I have assembly, and I want to know how much holes or openings do I have on complete assembly, so I need percentage of how much goes on holes/openings and how much on closed assembly. Both, percentage orifice area or percentage volume/capacity would be usefull if I could see part which...
