[BlenderBIM] Area tag for floor plan

flukin

Can somebody help me to add an area tag for rooms in the plan. I am working on blender4.1 with blenderbim-240602-py311-win.
I cannot use Qto_SpaceBaseQuantities to calculate the the netfloor area and other vectors. Does anything change in the new version?

flukin

flukin

Also, I try to directly calculate the room area by using this function "round({{BaseQuantities.GrossFloorArea}},1)". But still got nothing.

flukin

Here is my trial.

steverugi

hi @flukin

Also, I try to directly calculate the room area by using this function "round({{BaseQuantities.GrossFloorArea}},1)". But still got nothing.

try Qto_SpaceBaseQuantities, not just BaseQuantities, and have it calculated by pressing Shift+Q
hope it helps

flukin

what do you mean by shift Q
Shift Q ifcspce?

flukin

I select the ifcspace and then shift Q, nothing happen

flukin

steverugi

make sure you select "Blender" in the quantity take-off engine (recent update)

flukin

thx a lot, it works, really helpful

Rio

I'd like to round the NetVolume of an element displayed in plan view... Am I doing something wrong?

theoryshaw

``round({{Qto_BuildingElementProxyQuantities.NetVolume}},.1)``

theoryshaw

Took a stab at updating docs: https://github.com/IfcOpenShell/IfcOpenShell/commit/ba7b0d5c4fb3dcfd9ceac553a92103bda334137b

Rio

Perfect, thank you!