This is the process that I made the kinetic panels in main performance area. First, I designed a set of triangles to control sonic values but I wanted to be a little bit creative then I thought about walls and defined one rectangular and set of triangles surrounding it. Then I defined a set of limits of movement. VB is about 700 lines. I exported the script as VB file to post it in blog, but it seems we just can post pictures and videos.