Rotated Louver Tower

This video is a tutorial of making Twisted Louver Facade Tower in Rhino Grasshopper. Grasshopper script contains 'Numbers to Points', 'Ellipse', 'Rotate', 'Loft', 'Contour(EX)', 'Remap Numbers', 'Graph Mapper', 'Isotrim', 'Divide Domain2', 'Merge', 'Control Points', 'Surface Closest Points', 'Evaluate Surface', 'Amplitude', 'Reverse List', 'Cull index', 'Pipe', 'Nurbs Curve', 'Offset Surface', 'Boundary Surfaces' components.