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I'm new at Processing (but some knowledge at Java). I try to visualize some music but somehow i'm calling to much functions and if the middle frequencys starting, there are bad performance issues. Maybe someone can explain me where i did the mistake. Maybe i have to cut the unused Frequencys up to 20kHz. But i don't know how. (On my 8GB, Octacore, High-Graphic Computer are no Issues. They start at 4GB and without good graphiccards) Thanks a lot.
Can't use code-tags so uploaded on my server:Code