Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
Since you allready asked about NetArea and Gross Area and got a full answer from Julien, I will asume your are looking for the Volume of the space.
You can find all the relevant methods for space object in the SDK docs.
To answer what I think you asked: the void in the roof has no impact on the volume calculation nor on the floor area calculation. To prove it I created the following space:
Calculating its Volume and floor area using space.volume and space.floorArea yield the same outcome when the void was present, without void and with skylight window.
