Wavy Pattern Tunnel Interior

This video is a tutorial of making the Wavy Pattern Tunnel Interior Wall in Rhino Grasshopper. Grasshopper script contains 'Line SDL', 'Divide Curve', 'List Item', 'Cull Index', 'Bounding Box', 'Linear Array', 'Arc', 'Plane Surface', 'Populate Geometry', 'Point Charge', 'Evaluate Field', 'Deconstruct Vector', 'Vector XYZ', 'Remap Numbers', 'Nurbs Curve', 'Offset Curve', 'Project', 'Extrude', 'Loft' components.