vector

Hello

Could anybody tell me how to set direction to vertexes that way if they are on curve or surface?

Could anyone give me advice, or link.

Replies to This Discussion

Permalink Reply by Маргарита on April 26, 2015 at 10:11am

Is it possible to set two rules?
1 rule: Based on elevation. The closer to the centre the bigger is distance , so the closer to the edges the less is the distance. The distance between has amplitude from 0 to 400.

2 rule: there is no equal length ( amplitude). It is something like working with Random. But it should work together with the first rule. in the shape there are about 400 points, so as I think, for the each of the distances should have diffenence in 1.
Is it impossible to make the displacement in more than 2 or 3 axes?
if it cant work out two rules together then how at least i can make work the second one?

Permalink Reply by Igor on April 26, 2015 at 10:53am

Маргарита, если испытываешь затруднения с описанием своей проблемы на английском, попробуй обратиться в русскую группу http://www.grasshopper3d.com/group/cis.

Или напиши мне сообщение с описанием проблемы на русском. Попробую разобраться с твоими двумя правилами.

Permalink Reply by nikos tzar on April 26, 2015 at 10:57am

If you replace the amplitude slider with this definition you can adjust the amplitude based on points' height (increasing up until the middle and then decreasing).

Is this what you want?

Permalink Reply by Маргарита on April 26, 2015 at 12:02pm

good, but can I add one more rule to make my shape look more rough and not even. or wouldn't it be better to make one more vector out of obtained points and set them direction with chaotic distribution of distances?