generative modeling for Rhino
Hello i am trying to sort (this is a simplified version) at a later stage in a definition so that i can generate some polyline in either x or y direction.
Is there an easy way to sort these points? I have read various forum discussions on sorting but cant understand the sequence that i am getting which make them very difficult to work with.
I need simple rows as the output from a grid- how i can order these points - is there a easy way to do it?
Is there a way of sorting a grid of points not based on Euclidean co-ordinates?
It seems the sort points only works for a flat square grid so not sure if i can do achieve what im after.
I may have some solutions, but I would need to take a look at what your points look like first.
I'm using part of the definition that Chris was using and have similar problem.
I have this output geometry to which I want to apply a pattern based on a rectangular grid
Do you know how I could achieve it?
I tried out your proposal in this discussion but somehow it didn't work for me
I think a solution might be to have the same grid as input geometry but no idea how to achieve that as I don't understand scripted part of the definition
do you know any solution to this problem?
maybe another way to bend a grid?
I attached the bending definition with pattern
The easiest solution is to create a surface from Kangaroo result, and remap your pattern on it, like in the attachment.
If you really want to sort the points output from Kangaroo, you can use their UV coordinates on that surface.
Thank you so much!
that's exactly what I need
Can you maybe explain a bit more how it works (I'm new to GH and still need to learn a lot) because I tried to apply your fix on a curved grid and it doesn't work anymore.
How can I adjust your part of the definition so it works every time I change the grid?
attached the new grid
Ah yeah, I forgot to add that the Map to Surface component needs a single surface.
With your new grid, the loft results in a Brep (polysurface) and the Map Surf can't use that.
To fix that, set the loft to Rebuild (right click O input in the Loft component-> Loft options-> Rebuild instead of Normal, and Count=100 for accuracy).
this is great!
Thanks once again!
Hello again Systemiq
I'm writing because I keep on working on my definition and keep on adjusting it for my project
I changed the plan of the grid (it's not a 10x10 square anymore) and again have a problem with applying my pattern on it
the output curve is ok but "map to surface" results in a mess
could u have a look?
thank you in advance
This seems to work but it is just some tinkering.
(Sorry somehow can not reply to last post- so writing here again)
great! Thank you
but the grid is now rectangular
I changed it's parameters to set it to squares again and got an error
How can I fix it?
please refer to the attached image and file
The Eval component is given parameters outside of the curves.
I'll try to figure this out