intersection of two surfaces or geometries over time

Replies to This Discussion

Permalink Reply by Niyousha Zaribaaf on June 20, 2013 at 6:41am

I found this definition but it doesn't work properly,any help will be appreciate 

thanks in advance 

Attachments:

• 4D IntOverTime.gh, 14 KB

Permalink Reply by Yoann Mescam (Systemiq) on June 20, 2013 at 7:10am

Define a single parameter t, as the time, so that the changements occuring in your shapes are depending on t.

Then define an array of t values (using Series or Range) and generate intersections.

Example with 2 spheres, 1 moving along z:

Permalink Reply by Niyousha Zaribaaf on June 20, 2013 at 8:05am

Thnx for reply,but what i'm exactly looking for is that continues surface which according to the reaction of imposed influences and forces.this surface will be the second skin of the facade which pulls itself toward the inside of the building and then continues its path completely inside of the building by transforming to the large void,sth like the pic i attached,

Now i have the surfaces that specify floors,how could it possible?

thnx 

Attachments:

• 100_5520.jpg, 332 KB

Permalink Reply by Yoann Mescam (Systemiq) on June 20, 2013 at 8:31am

You will have to provide more details about what you intend to do exactly, because it is not very clear. The 4D_IntOverTime.gh definition works fine for me, what is your problem with it ?

Permalink Reply by Niyousha Zaribaaf on June 20, 2013 at 8:57am

Actually i am working on my thesis (architecture school) and what i am looking for is that developed geometries that are made by surfaces to demonstrate the floors,now i'm trying to create exterior skin and the interior one also ( that is my central void )like i attached the second pic above,is it possible to developed these skins by surfaces?

The definition doesn't have any result for me even one curve ,maybe due to the data recorder!i don't know exactly how to animate all results .

cheers

Permalink Reply by RWNB on June 20, 2013 at 8:33am

maybe a simplified definition of your interest:

http://www.grasshopper3d.com/photo/jfr-spreading-surface

but i 'm sure that systemiq is in a position to pull out something of the sleeves. 

sorry systemiq. ;)

Permalink Reply by Niyousha Zaribaaf on June 20, 2013 at 9:07am

It looks great,but i think this issue will be solved by kangaroo plugin and it's forces to make atrium in my project.

cheers

Permalink Reply by RWNB on June 20, 2013 at 9:18am

hmmmmmmmmmmmmmmmmmmmmmmmmmmmeeeeeeee

to do something like that, you don't need kangaroo. you just need systemig!

http://www.grasshopper3d.com/photo/jfr-spreading?context=user

Permalink Reply by Niyousha Zaribaaf on June 20, 2013 at 9:39am

and how could i see the tutorial of Systemig?is there any definition?

Permalink Reply by RWNB on June 20, 2013 at 10:00am

within a communication you should act inspiring for the other side. especially when the communication participants obvious signaled communication willingness:"You will have to provide more details about what you intend to do exactly, because it is not very clear."

if you are aware of that, then you'll see that you'll be a part of the tutorial. :)

a few steps from me, maybe also for you?

http://www.grasshopper3d.com/forum/topics/3d-grid-of-points?id=2985...

Permalink Reply by Niyousha Zaribaaf on June 20, 2013 at 10:28am

so i attached my project,i want to have a skin that follow the yellow path for interior skin.or to be more specific it will be the continues spatial surface but by considering the two opening at the first of the path and at the end.