Wednesday, August 30, 2017

mathematics - How can I approximate an "opening fan"-transformation?


Is there a way to—with matrices—transform something as if opening the image on a Japanese folding fan?


poem on an open fan
Image from Wikimedia Commons.


I'm at a loss of what to call it, so pointers towards avenues of research would be greatly appreciated. If it isn't possible with matrices, alternate methods would also be good.


If that is not possible either, a way to approximate the perspective tool in most graphics manipulation programs would be nice also.




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