Mass Floor Area vs Volume

I managed to trick myself into believing that area and volume for a "floor" should be the same whether a mass has one or several mass floors. To help explain my delusion, I created a mass that is a 50x50x50 cube, with five levels.

If I remove two levels from the mix (levels 2 and 5) I get twice the volume for floors at Level 1 and 4

Looking at the 3D view it immediately made sense to me. Looking at the schedule I found myself thinking something was wrong. Why is there double the volume? Why would the floor think it is so much bigger? The real problem was my perception. I was thinking floor, the thing I walk on, instead of a "floor", where I am in the building.

If it isn't obvious, the Mass Floor area is the surface area of the mass floor element. The Mass Floor Volume is the volume between mass floors or the top and bottom of the mass if there are no other mass floors.

Btw, you can select and delete a mass floor, like in a 3D view for example, and that's the same as opening the Mass Floors dialog and un-checking a level.

No Way! Way! Live Slices

This is a echo of Zach's post tonight... in his video he says that we will say "No Way" and he'll respond "Way" and it will degenerate from there. Naturally I felt compelled to say "No way!" with a post... He's demonstrating how he built a family that can describe the profile of another form by placing its points on the host form. It's an adaptive point family that includes additional points that generate the same shape as the end result of the points you place on the massing form, "live" slices of the form. Pretty cool, pretty high rests the bar, Zach does...

Here's his video, read his POST on BUILDZ.