Relation

[Santa123]

Hi,

I created relation:

 Dim MassString As String
 MassString = "volume(Extract_For_Volume_Measure\Extract.1 )*7860 * 1kg_m3"

 MyParameterMasaForumla = MyPart.Relations.CreateFormula("FormulaMass", " ", MyProduct.UserRefProperties.Item("Mass"), MassString )

when I change my Part dimensions, Reaction do not update automatically.

Regards

 

[Little Cthulhu]

What reaction?

 

[Santa123]

Sorry, I mean Relation

 

[Little Cthulhu]

Try activating "Global update" checkbox in formula's properties.

 

[Ian Cuz]

Hi Santa123

I did something similar a little while ago.
I wrote the formula using the PartBody as the Object which then automatically
updates when you change size and shape

Look at thread560-474598