Grasshopper

algorithmic modeling for Rhino

Negative Integer Expression

hello,

this may seem like a basic question, but I am having trouble taking an integer value out of a slider-bar and having one output be a 'positive' value and have another value be 'negative'...

I have the slider set to integers...
one output is already positive
and I have the slider going into an integer parameter (it is here I am hoping to change the expression to make the output value from the slider as negative)

This is probably easy but can anyone give me the expression required...

many thanks

m.

Views: 4803

Replies to This Discussion

Permalink Reply by Jeff Niemasz on August 6, 2009 at 8:10pm
It looks like a bug. -Int dosen't work, but if you change the name of the Integer component to something like "Negative" then change expression to -Negative, it works.
Jeff

Permalink Reply by Matthew Spremulli on August 6, 2009 at 8:18pm
Hi Jeff,

Thanks works great...hopefully the '-Int' bug gets sorted

M.

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