Genetate Lattice along a curveline surface

[tmanuel.inumlab]

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.

[HS_Kim]

You could use another plugin has similar functionalities.

IntraLattice

exemple_Intralattace.gh (86.7 KB)

[tmanuel.inumlab]

OK thanks!

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

thanks again!

[HS_Kim]

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”.

[tmanuel.inumlab]

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

can you do a video please!

Thanks

[HS_Kim]

@HS_Kim

And beware they should be “Untrimmed Surface”.

I already mentioned about that.

[tmanuel.inumlab]

@HS_Kim

And beware they should be “Untrimmed Surface

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

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

[HS_Kim]

If you’d like to know about the Trimmed or Untrimmed surface, see the link bellow.

Split and trim commands | Rhino 3-D modeling

http://docs.mcneel.com/rhino/5/help/en-us/index.htm#commands/untrim.htm

Subsurface subdivision problem

Hi guys! First of all I’m new with grasshopper. I’m trying to make my last degree project with grasshopper because he requires a parametric solution for the structure. It’s been really great, with alot of new steps every day to understand better the plugin. Ok so. I can’t really explain why this is happening but I’ll try to be the clearest possible. I’m creating a 6 vertices surface and I’m trying to subdividing with the isotrim/subsurface option. But everytime i trying to divide, I got this h…

[tmanuel.inumlab]

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!

[HS_Kim]

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)

[tmanuel.inumlab]

Ok thanks a lot!

it’s working know…

[tmanuel.inumlab]

@HS_Kim

Ruled Surface

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)

[HS_Kim]

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)

[tmanuel.inumlab]

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:

[HS_Kim]

@HS_Kim

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.

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.

[tmanuel.inumlab]

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:

[tmanuel.inumlab]

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