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Permalink Reply by Raul Matagringo on June 23, 2015 at 7:46am

Hi,

first i dont understand which angles you want to display. The angles "inside" your faces? The angles between the edges? In case you want to display the angles between the edges or beams, im afraid it wont be easy.

You will need some kind of sorting and referencing (vertex/edge/cats/dogs <--- as Peter always likes to say...).

All beams on node is first. Also helpfull: beams at beams... Or vertices on face. Or Edges on face. And so on...

Then you can take the first beam from your list and reorder the other beams CW according to this first beam.

Finally you can calculate the angles.

Hope this helps,

Raul

Permalink Reply by peter fotiadis on June 23, 2015 at 12:58pm

... cats/dogs...

and an alligator (to spice things a bit).

Anyway ... I could easily modify this "classic" (for Alexander anyway, he he ) Dark Side thingy to work with surf subdivisions (and "some" patterns) and measure anything (including the alligator in 15 dimensions) ... but only if no good Samaritan could be found (with a component based solution).

Attachments:

• Tri_mesh_inquire_V2.gh, 42 KB

Permalink Reply by ecems on June 24, 2015 at 12:55am

hello Raul and Peter,
thanks for your helpfull reply.as you see i am just begginner in gh.all i want to know was how to display that angles as i showed on picture (i didnt find how to upload picture file from reply window thats why i will open new disscussion).i mean the 6 angles around node, between per couple lines.
still sorry that if i told complicated.is there any clean way that i can get?i dont know, these are grids made from lunchbox,everything was very easy till this step:D
thank you than youthank you aagain and please check the new discussion

e

Permalink Reply by ecems on June 24, 2015 at 2:34am

http://www.grasshopper3d.com/forum/topics/angles-angular-dimension-...