problem with list and ray/mesh intersection

Replies to This Discussion

Permalink Reply by Tasos Varoudis on May 30, 2013 at 2:40pm

image

Attachments:

• Screen Shot 2013-05-30 at 21.24.44.png, 107 KB

Permalink Reply by Tasos Varoudis on May 30, 2013 at 2:41pm

test files

Attachments:

• list-test01.gh, 14 KB
• list-test01.3dm, 92 KB

Permalink Reply by Marios Tsiliakos on May 31, 2013 at 1:39pm

Hello,

this maybe? 

Best,

M.

Attachments:

• listtest01rev001.gh, 11 KB

Permalink Reply by Tasos Varoudis on June 1, 2013 at 4:39am

Hi and thanks Marios,

Not exactly, with this you connect the "hit points on the mesh" with the "start point".

As you can see I generate a list of vectors with origin and destination on the grid points. My brain says (i not sure if Im missing some GH thing) that if a send this list to the "ray/mesh" Ill get a list of bools that I can use for culling the original list of grid points. (the rays that did hit, i.e. the rays end point, is culled).

So I connect the remaining points with the start point. (I dont want to connect the hit locations as all)

Any ideas?

Best,

Tasos

Attachments:

• Screen Shot 2013-06-01 at 11.32.11.png, 140 KB

Permalink Reply by Tasos Varoudis on June 1, 2013 at 4:53am

Hi Marios,

I solved it with "collision", What I've been missing is the "semi-infinate" part of the "ray/mesh" tool :) Now its make sense!

Thanks, next time you are here and have a beer :)

T

Permalink Reply by Marios Tsiliakos on June 1, 2013 at 12:01pm

Most probably beer gets in order for July.

I totally missed what you were trying to do, but it's a good thing that you did find the solution to this..

what are you making? visibility graphs?

M.

Permalink Reply by Tasos Varoudis on June 1, 2013 at 2:46pm

Sounds good :)

Not really, some simple tests.

Tasos