Lines into walls with GH

I had the idea to draw multiple lines and to put walls in place of those lines in grasshopper.

May you point me how to do it. I know Rhino but I don`t know GH well. I would like to have dynamic walls in places of multiple lines which would be drawn together on one layer.

I would like to dynamically change the height of those walls and depth.

I don`t want anybody to do it for me. I need only small push in the right direction.

I know there is VisualARQ for that but for now I wanted to practice that type of building walls on pure Rhino/GH.

I try to change laser scan into CAD on pure Rhino without any plugins. I think about buying Veesus and VisualARQ but for now, I`m trying without that.

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Is the question how to turn raster images of plan drawings into 3D in Rhino? From pixellated 2D to 3D surfaces?

Extrude.

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No, I wanted to change the point cloud scan of the interior into CAD (manually). Having dynamic lines instead of surfaces is easier to change when the wall should be moved a little. The only way to have lines that steer walls is to use GH. There is also record history but it is not usable in that kind of project.

Thanks. So it would be needed to use extrude twice. From line to the surface and from surface to wall. I`ve thought to use sweep but it was stupid idea :slight_smile:

Check also the Offset Brep component from Sasquatch plugin. Great stuff!

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Thanks a lot. Works like a charm :slight_smile: