Hi! Thank you everybody opinion. I like your points. Actually I concentrate liveable things not that strange things from star wars :), So my aim to construct some structural elements determined upon logical geometry shapes such as curtain walls, frames etc. with many detail. For example If a screw fix changing needless to construct all of them. As well as there are many other things to exploit such as equation based graphics formula such as sun path diagrams, linear heat transfer figures and so on. That node based script engine is not just only crazy things, I believe. I just want to say it would be cool to see in moi. happy new year!