Grasshopper

algorithmic modeling for Rhino

Evaluate Expression Language

Hello guys,

Im curious about this component, hopefully someone can clarify my questions. I wonder, which scripting language is this component using, and where can I learn its syntax?

I noticed a lot of definitions use this component, but I have no idea what the expression written does, or how can I write one of my own. Where do I start?

Thanks

Shynn

Views: 1024

Replies to This Discussion

Permalink Reply by Mohamed Naeim on July 20, 2016 at 12:33am

In the right upper corner inside the expression panel there is a button ( reference ) 

Permalink Reply by David Rutten on July 20, 2016 at 2:47am

It's a language based on VBScript that has a bunch of additional operators and function notations to deal with points, vectors, complex numbers and planes.

Permalink Reply by ShynnSup on July 20, 2016 at 12:22pm

Alright, so learning some VBScript syntax should give me the tools to type my own expressions?

Permalink Reply by Matt Gaydon on July 20, 2016 at 3:34am

This is my answer to a similar question, hopefully some help. 

http://www.grasshopper3d.com/forum/topics/valid-expressions-for-eva...

Permalink Reply by ShynnSup on July 20, 2016 at 12:23pm

Thanks, the list is indeed clarifying in some points.

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