allow floor to be hosted/attached to topo

[haitham.anwer94]

I have faced many cases where I need to attach a floor onto a topo surface without the use of a building pad. 

this comes especially in landscape design and site modeling, creating a path or pavement does not require any pad or foundation to be made. 

I know that I can use a pad as a graphical representation, however, this will interfere with the calculation of cut and fill and at the same time with the schedules of quantities. 

I hope in the future we can host a floor onto a topography and make it follow the terrain/topo slope and height. 

[wr.marshall]

This sounds like the topo layering discussed in this wish

Topography Enhancements 

consider asking @kimberly_fuhrman-jones to combine your idea with this idea if you feel they are they same, similar or related. Ignore if something completely different.

[haitham.anwer94]

well, look at that. 

It is similar in some way. 

I've posted a comment on that post, I think it's better to take this as part of that idea. 

thnx a lot. 

[kimberly_fuhrman-jones]

Thank you @haitham.anwer94  and @wr.marshall . This is definitely similar to the much more general Topography Enhancements post. I would like to keep this separate only because it is difficult for us to mark a conglomerate of Ideas as "Accepted" if only a few of the features within that post are selected for improvement. Topography is certainly a hot topic! I will keep an eye on the votes here, and combine if it doesn't gain traction. How does that sound?

[haitham.anwer94]

That's more than perfect @kimberly_fuhrman-jones . 

thank you for your efforts.