How can I create a complicated poly surface from border lines?

Rhino Rhino for Windows
1

Hi, I’m italian and I’m new here.
My question is:
How I can create THE POLYSURFACE (this blue in the picture) taken from the video
“EvoluteTools for Rhino technology preview”. I need to create this polysurface with these not symmetrical holes following specific lines of the project (the red ones in the demo picture).

Could you make something like a video tutorial to explain me briefly?
or I don’t know, you could send me the pictures while modelling step by step. Everything you want.
Thank you so much!
Michela

2

I am not sure I understood the task well, but I’ll give it a try.

  1. Create surface:

  1. Create trim curves:

  1. Trim:

  1. Create some cylinders, and orient them in space the way you want (with transform commands or gumball):

  1. Explode the cylinders, and delete the caps:

  1. Blend surfaces:

  1. Delete or hide the cylinders if not needed, and join it all together:

3

thank you so much… i think it’ll work!!! i’ll try. thanks!

1 Like
4

it worked :smiley: thanks!
You are so gentle, so I hope you can tell me how to do this too.
thank you very much

1 Like