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Published 20 hours ago • verified publisher icon buildingSMART

Dynamic properties

Open TZwielehner opened this issue 1 year ago • 1 comments

Is your feature request related to a problem? Please describe. Please provide an explanation about how dynamic properties should be defined. Functions? Formulas?

Describe the solution you'd like Example in Excel template, documentation

TZwielehner avatar Dec 05 '23 16:12 TZwielehner

Hi @TZwielehner

This peculiarity comes straight from the ISO23386:2020: image

And we implemented it to be compliant with the ISO, but I have never seen anyone using it in practice (or software capable of interpreting it). 🤷‍♂️

PA031 'Dynamic property' in bSDD: 'IsDynamic' takes a boolean. PA032 'Parameters of the dynamic property' in bSDD: 'DynamicParameterPropertyCodes' takes a list of codes of properties.

The example (how I see it):

Properties: P1 (distance), P2 (time), P3 (speed). P3.IsDynamic: true P3.DynamicParameterPropertyCodes: [P1,P2] It says that value of P3 depend on P1 and P2, but it doesn't say that the formula is speed=distance/time.

Perhaps @grandfr or @Erik-RN you have a better idea of how to use dynamic properties?

atomczak avatar Dec 19 '23 09:12 atomczak