Piecewise, type-1, Wolter optics. From a useability perspective, I'd love the ability to either draw freehand lines, or splines. Also, a button / key to const

Piecewise, type-1, Wolter optics. From a useability perspective, I'd love the ability to either draw freehand lines, or splines. Also, a button / key to constantly keep the drawn lines visible would be nice. Amazingly cool little project though. http://zenphoton.com/#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 http://zenphoton.com/#AAQAAkACAAEgdwEuACQA+wBdAPsA/wAAXQD7AK...