Is there an easy way to calculate the internal volume of a part? I've read online and can't seem to find a reasonable way. Here is one description:
"You can do this without the help of an assembly by simply extruding another solid over your solid with the merge unchecked. The subtract bodies and take the mass of the "core". "
This is really painful since SW seems to double-count the volume of the material where the overlaying solid coexists with an original extrusion, no matter how I choose the "merge" option.
I've started re-drawing the internal volume as another part just so I can get the volume. There HAS to be a better way right??
thanks!