Assign glazing with different VLTs to a Model in LBT 1.4.0

MeghaSajeev · February 21, 2023, 10:34am

Hi
Is there a way to assign different VLTs to different windows/glazing in a model in LBT 1.4 for UDI Analysis?

BenGottkehaskamp · February 21, 2023, 4:34pm

You mean like this?:

MeghaSajeev · February 21, 2023, 4:46pm

Hi @BenGottkehaskamp ,
Had tried assigning the different Tansmittance values as in the image. But I’m not getting any difference in the results. It is considering only one of the values as the input.

BenGottkehaskamp · February 21, 2023, 4:53pm

Can u share your script?

MeghaSajeev · February 22, 2023, 1:24pm

@BenGottkehaskamp
udi analysis - SCRIPT.gh (1.0 MB)
Only one of the values is taken as the VLT and not both, though it is assigned to different windows.

mikkel · March 2, 2023, 5:47pm

Hi @MeghaSajeev,

You should give your Radiance modifiers unique names, see image below. Otherwise they will overwrite each other when the model is written to a Radiance folder. If you do not really care about the names you can also leave it empty and the generated names will be unique. Remember to also do it for the opaque modifiers.

MeghaSajeev · March 14, 2023, 4:57am

Thank you, @mikkel! It worked.