Grasshopper

algorithmic modeling for Rhino

about if expression

Hello,

I followed one tutorial from youtube, but my definition give error message, even though I am using same expression as the tutor.

The expression:

if(x=True,-1,1)

What I want to apply with the expression is that:

if x is True the result is -1, x is False the result is 1.

Could any one give advice to me?

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Permalink Reply by Raul Matagringo on August 18, 2016 at 8:08am

Hi,

connect your expression with the expression...

then you need a list of booleans and it will work

Raul

Permalink Reply by sungbok song on August 19, 2016 at 6:02am

Thanks for your answer.

I solve my issue because of your answer.

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