WEEK TEN TUTORIAL TASK THE USEFUL GRASSHOPPER TUTORIALS FOR ASSIGNMENT 3

At the beginning of the process of the assignment3, I had to decided to make a spiral tower in the model. I had used the Poly lines in rhino, and move them and get the loft to make the shape of the whole building geometry in Grasshopper.
The tutorial  I found is  I do not floor the way that showed in the tutorial but got the nearly same building in a totally different method that is what I thought is most important in the experimental modeling course.

Those are some useful online tutorials

Here is a useful blog link: http://sac3.blogspot.com/