Parametric Roof (Grasshopper Tutorial)

Watch it from Here 
http://bit.ly/2LadUi7

In this Rhino Grasshopper tutorial, we will model a series of shape-changing elements which can be used as a parametric roof. First, we will define 3 points and by changing the location of the points we can make a polyline. We will use the tween curve component to produce the middle curves and then we will thicken them by using offset and extrude to model the parametric roof elements. Finally, we can bake the elements in Rhino and use them in our projects.