Gills Surface Fix

Hello,

I'm trying to make an organic "roof" system.

I started from a drape surface model in Rhino and I'm trying to make a gills surface of it whit grasshopper...

I would like to make the gills in the cross section of the surface.

I did but I've some problems whit the loft because I don't know how to exclude some curves for fix the resulting loft surface...

Any help and idea?

Any discussion of this topic?

Thanks!!

Attachments:

SURFACE.gh, 30 KB
model.3dm, 1.6 MB

Replies to This Discussion

Permalink Reply by Jacopo Baldini on March 16, 2012 at 12:46pm

Anybody knows how to model a "drape" like this with grasshopper?Cheers

Permalink Reply by lucas cañada on March 16, 2012 at 4:53pm

Hi again Jacopo! I put a flip matrix to get the same intention... but your curves are not on the surface and if you want to follow with isotrim you should know that after explode brep you are getting more curves than desired. ;)

Attachments:

SURFACE1.gh, 27 KB

Permalink Reply by Jacopo Baldini on March 17, 2012 at 3:07am

Thanks for your reply..

Any idea how to make and manage a surface like the upper picture?

cheers

Permalink Reply by lucas cañada on March 17, 2012 at 5:18pm

Loock at the files

The disabled upper part of deff is a possibility to manage the surface manually. Cheers

Attachments:

SURFACE2.gh, 16 KB
SURFACE2.3dm, 157 KB

Permalink Reply by Jacopo Baldini on March 18, 2012 at 4:48am

Morning Lucas,

The definition it's perfect...

The only thing I want it's create from a plane base surface a "drape" modeling the control point of each profile curve....

But I don't know how to "morph" each profile curve....

thanks!!

Permalink Reply by Jacopo Baldini on March 18, 2012 at 5:44am

the problem is how to manage something like this...

Permalink Reply by Jacopo Baldini on March 25, 2012 at 11:24am

Hello everybody,

I have some problem making gills on a patch surface...

I think I have this problem because the surface isn't regular

Any idea for fix the definition?

Thanks!

Attachments:

patch.3dm, 183 KB
patch.gh, 12 KB

Permalink Reply by lucas cañada on March 25, 2012 at 1:50pm

Hi Jacopo. I would untrim this surface, make the gills and extract the arcs of the surface to split the gills. See you ;)

Permalink Reply by fernando molas garcia on March 25, 2012 at 2:27pm

Combine your ideas with those of Lucas and salie this result having problems with the original surface.

Attachments:

patch_f.3dm, 321 KB
SURFACE2_f.gh, 9 KB

Permalink Reply by Jacopo Baldini on March 29, 2012 at 5:00am

Hy guys...how can manage a patch surface like the file whit grasshopper...I tried to divide the surface but grasshopper use the untrimmed origin surface, how can i fix the problem?....

Attachments: