# 152 : Creased Pattern Arena / Rhino Grasshopper Advanced Tutorial

[@doradozyli571]

nice work！nice idea！

[@tainguyen-wt3kv]

nice

[@hailzetan]

Great job! what's the bifocals-like plug-in you're using? link please. Thank you!

[@venkyever]

You can find the plugin www.food4rhino.com/app/bifocals Once you installed you can see the icon like eyeglass and it is available in the params strip and find it in specials

[@hailzetan]

@@venkyever thanks for the reply. I have bifocals installed and been using it. I am asking the one from the video because it looks different.

[@RhinoGrasshopper]

@@hailzetan www.food4rhino.com/app/sunglasses

[@iyellalot]

🤩I wanna be you❤️

[@nishitashit9305]

can we apply this process to a pre-created or a surface made in rhino?

[@mojtabamirzaei5294]

nice