generative modeling for Rhino
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maysam
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surf from edge curve
Replied Nov. 6, 2009
surf from edge curve
Replied Nov. 5, 2009
surf from edge curve
12 Replies
Started this discussion. Last reply by Lorenzo Gambino Nov. 20, 2009.
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Well, I tried a few things in rhino and one field where it reacts differently from grasshopper is when extracting isocurves : if I extract isocurves from a surface with trimmed parts in rhino, the resulting curves are also trimmed, while grasshopper…
I cant try myself, but try with ShrinkTrimmedSrf command on rhino.
If you have a closer look this happens in rhino as well.
When you trim a surface and want to manipulate it you will always get to work with the initial surface shape. The best to avoid this is not to trim :)
try to generate your surface as a netwo…
Hey, I have the same problem as you maysam : the trimmed parts of surfaces seem to be ignored in grasshopper.
Have you found a solution to this issue ?
Thanks.
THANK YOU VERY MUCH...little things make the world easier ! ;)
hi ivan
you have to check list and oncurve @ the input variable cause you need 4 curves and this is, as you can read from the script text , an array
- to]
Hi I tried your solution in GH but it doesnt work
I pasted your code in a VB component and it turned grey, but the input curve makes surface..
what I doing wrong?maybe the wrong type of curve?
please help
thanks
Hi maysam,
this is not that easy like surface from edge ;-)
take a look @ Marc Hoppermans scripts, he still shared a unroll surface script.
thanks to Marc
[u
hi o[U
Thank you for script. It’s very helpful.
But I thought I can easily use your script as base and modify it in order to replace with another command, but it didn’t work. Actually I want to run the Unroll Developable Surface command from rhino.…
thank you O[u
that's true.. :D
Good point... I was wrong about the planar part.
Using "patch" is just another option, which works with any number of curves...
Hi taz,
patch is not the same as surface from edge ;-) ...
why do you use the patch? surface from edge also works with not planar curves!
If your edge curves aren't planar, Marc Hopperman made a component for creating surfaces that uses the Rhino patch command.
Patch
-taz
Thank you both, for the question and
obviously for the answer.
Very helpful.
P
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Comment Wall (2 comments)
- At 4:51am on October 10, 2009,
Alejandro Pascual said… - yes, it is a script component, you can download from the album
The VB component return points and normals distributed in two series of paths, each path with three points,..so really it doesn't give you romboids but triangules .....but you can join every two....
- At 7:00pm on September 17, 2009,
Dr Behrang Eghbali said… - v for iran!
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