Mass of selected parts

[Steto]

Dear Community,

I have an assembly where some parts are moving and some others are fixed; I would like to calculate the whole mass of the moving parts only, is it possible? I would need, when launching the Mass Properties, to deselect somebodies and calculate the mass of the remaining ones.

Best regards

Stefano

[StephenW · Accepted solution]

The only way I would know to do this would be to create a simplified rep of the parts you wish to get mass properties from.