volume calculation and other parameters

invalid@example.com (fabio.revit), fabio.revit
Fri, 10 Mar 2017 09:33:02 +0000
vectorworks

second (and third) question:
I often have to calculate volumes of irregular subtexts with graphical demonstration to verify the average height according to the volume/area ratio, graphical demonstrations of areas, areoilluminant relationships.
in revit is a delirium, with vw how do you manage these processes? follow any changes?
Thank you.