Grasshopper

algorithmic modeling for Rhino

http://issuu.com/alex_rdz/docs/autofoldby2

Can anyone help me re-build the diamond square algorithm posted in this article (link above)!

It is MEGA easy, I just can't understand the plug-in so good. For you it will be 5 to 10 min.

I am new to grasshopper and lately I'm learning all of it from analyzing already finished works.

I can't manage to input the correct expression in Series count and the other two that construct both domains used for points parameters.

Could someone take of his time and try to explain to me the hole algorithm used in grasshopper (the way it is build). At least can someone PLEASE input the CORRECT EXPRESSIONS. Its really simple on paper, but in rhino its a bit complicated.

I am attaching the GH file for you. I would be greatly thankful to anyone who tries to help!!

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That link doesn't work on my browser (we are locked to IE at work...) can you post an image of what you are trying to accomplish?

Here you go

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I use ie and the link works perfectly fine. Do you have the latest version, ie11?

no one can help? :((=

I think you are just missing the Tree8 plug-in: http://www.grasshopper3d.com/group/tree8

and possibly the Kangaroo Plug-in: http://www.grasshopper3d.com/group/kangaroo

I have them both, how else will I remake the algorithm.

What is it that is going wrong for you?

i can not find the right expression values so it works 

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Ok, as of version 0.9.0068

All expressions inside parameters now use 'x' as the variable instead of the nickname.

Therefore to fix it you just need to change all of the the letters in your expressions to X. e.g. instead of C-1 it should be x-1

I still don't know the exact expression needed... x-1 or x+2 or (1+2+3)/x etc.

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