Rhino was used to design the whole structure, but also single mirror controllers. Grasshopper is perfect in combination with reliable 3D printer, so we could iterate the whole kinetic system over and over again and get the best result in a short period of time - proper rapid prototyping workflow.
The most challenging was to invent controlling script to synchronize all 91 mirrors to one fluent animation. This was achieved also thanks to Grasshopper.
Making-of video - see 6:03 for Rhino + Grasshopper :
Read some detailed description here: https://prusalab.cz/en/portfolio-item/reflexe-signal-festival/
Some more pictures follow Thanks for reading.