How to modify an expression one place for multiple blocs with the same expression

Replies to This Discussion

Permalink Reply by Hyungsoo Kim on May 4, 2016 at 11:54am

"Evalute" meight be what you're looking for.,

You can use "Panel" to input into F node and modify it easily.

Permalink Reply by davohadi on May 4, 2016 at 12:28pm

That should works.

Can I have a "null" value as input? because I get this result some time for "Y"

Thank you Davoud

Permalink Reply by Hyungsoo Kim on May 4, 2016 at 1:13pm

In case the input value is a "null" and if you want to get "0" output... 

How about replace <null> to some number?

Attachments:

• ReplaceNull.gh, 9 KB

Permalink Reply by davohadi on May 4, 2016 at 2:48pm

Do you mind explain me, what the slider 2 for index is for?

Thanks 

Davoud

Permalink Reply by Hyungsoo Kim on May 4, 2016 at 3:01pm

Just for picking test item, Once you try, you'll know.

Permalink Reply by davohadi on May 4, 2016 at 3:49pm

Ok, make sense.

I just have one value. It's because of that I didn’t see the difference.

 

Thanks a lot for your help

Davoud