You can achieve that using intersection commands in the transformations menu in Grasshopper.
final.gh (18.1 KB)
1 Like
No it’s ok. Please refer to this video, maybe of help 
1 Like
There are many different ways of doing this; contours are one of the last methods that would occur to me.
However, if you must use contours you want to use the correct version: Brep or Mesh, not curves. Here is another way to use contours. The yellow group ensures that all surface normals are the same: “out”.
windows_2023Jun26a.gh (28.2 KB)
1 Like
My bad actually Im just beginner. Sorry
Thank you so much ıt works perfect.
1 Like
Thank you so much ıt works
It behaves well for only a limited set of Contour ‘D’ (Distance) values, even when separate sliders are used for horizontal and vertical contours.
.
There is no explicit connection between outer dimensions and contour divisions. I won’t suggest alternative methods because I’m not clear about your intentions, especially with Voronoi
1 Like
