Genetate Lattice along a curveline surface

unhandled
(Tmanuel Inumlab) #1

Hello guys!

I currently have a problem from Grasshopper Lattice, I’d like to generate Lattice from a curveline surface but the problem is my Lattices Don’t following well and I have some discontinuities, I Don’t konw how to solve this, can you help me please!

exemple.gh (77.1 KB)
branche.3dm (265.1 KB)

Thanks.

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#2

You could use another plugin has similar functionalities.



exemple_Intralattace.gh (86.7 KB)

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(Tmanuel Inumlab) #3

OK thanks!

But how do you select your surface, I can’t select here, can you show me please??

thanks again!

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#4

My new surfaces were internalised in the surface params connected with S1 & S2 inputs.
Bake them and verify if you want. And beware they should be “Untrimmed Surface”.

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(Tmanuel Inumlab) #5

I explodes it before and select the S1 & S2 but the result is not OK!

can you do a video please!

Thanks

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#6

I already mentioned about that.

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(Tmanuel Inumlab) #7

Yes I saw well but how should I make the surfaces linear?

I Don’t know very well Grasshopper, I’m new!

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#8

If you’d like to know about the Trimmed or Untrimmed surface, see the link bellow.
http://docs.mcneel.com/rhino/5/help/en-us/seealso/sak_splittrim.htm
http://docs.mcneel.com/rhino/5/help/en-us/index.htm#commands/untrim.htm

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(Tmanuel Inumlab) #9

Hello HS_Kim!

I read what you recommended me but until now, I can’t seem to understand the processus!

Please can you sent me a vidéo showing the processus to select the surface S1 & S2, because here I am Always having the same result , thanks!

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#10

Preparing “Untrimmed Surface” isn’t that difficult right? Just use Edge Surface or Ruled Surface whatever you like…


exemple_Intralattace-re.gh (55.0 KB)

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(Tmanuel Inumlab) #11

Ok thanks a lot!

it’s working know…

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(Tmanuel Inumlab) #12

Hello HS_Kim!

Does this program work if I have to intrude into my main model??

I’d like to make the cut of my main model like:

But the problem is when I bre my cut surface I can’t have the same result like before:

can I have to modify Something ??

BASE 82 1.3dm (1.4 MB)

essais_branche.gh (15.3 KB)

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#13

I don’t know how you made your base brep so, as long as you change your base brep every time, I can’t show you one general solution. You should change some parameters by yourself.


essais_branche_re.gh (49.6 KB)

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(Tmanuel Inumlab) #14

Your solutions seems great but here I can’t have the same result, I Always have discontinuities Lattices along my brep surface like:

Have you add Something else to give that:

image

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#15

I already said.
I’d like to advise you to make two untrimmed surfaces directly from rhino using your Brep edges.
You can simply use Loft or Ruled Surface command in rhino.

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(Tmanuel Inumlab) #16

OK!

I did not even yet select my surface I just loaded the program and the rendering is as we see below:

and when I select, I have that:


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(Tmanuel Inumlab) #17

I also tried to use loft and Ruled surface but the rendering is not good

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