Grasshopper Tutorial: How to Make a simple BIM Wall Generator 

Thanks! Very hepful

Thank you... you explain things very clear and for once I get it. Thank you again🌼

Thank you for this tutorial, I needed this so bad!

The issue in creating walls is how to join each wall layers. It's not that a big deal to create a single wall.

Thank you. Very nice tutorial. I like the method you used. Is there a way to have the wall offset from each side of the line? So instead of all the 4 layers on one side of the original line or the other, have it offset from the center of the line so 2 layers are on one side and the other 2 are on the other side? Never mind, I figured it out. I copied the first slider and separated two layers and made them negative if that makes sense. I have an issue with multiple lines that will flip the order of layers so it's not all uniform.