How to constrain visibility paramater

[amarkrish108]

Hello Everyone

While working today a got a dout that if visibility paramater can be constrained, like if there are 2 visibility paramater,
what i want is if visibility paramater 'a' is actived then visibility paramater 'b' should be active.
Considering visibility paramater as instance paramater.


Does any one have a solution for this

[elton williams]

Hello Everyone

While working today a got a dout that if visibility paramater can be constrained, like if there are 2 visibility paramater,
what i want is if visibility paramater 'a' is actived then visibility paramater 'b' should be active.
Considering visibility paramater as instance paramater.


Does any one have a solution for this

b=a



Is there a reason you can't just constrain both elements to the same parameter?

[DaveP]

Likewise, many times you need to turn on thing off and something else on.
If they are mutually exclusive, you need to use:
c=not(a)

I kind of wish you could use the "not" modifier directly in the Visibility. Could save a bunch of parameters

[cellophane]

There are a lot of options as you can see. This thread has a TON of information about formulas: http://www.revitforum.org/tutorials-...day-usage.html