i am new to .qtz so i apologize if this sounds daft. i am trying to scale a incoming float range [0.0.] => [1.0] to [-1.0] =>[1.0]
i know there has to be an easy way to do this with a numeric patch. i have tried "range" and "math" which seem like they would be the answer but am not getting the right results. there may be another solution, so i will explain what i am doing. i am taking multi touch cursor events from an ipod via osc or udp through the tuio plugin. im unpacking my "xpos" and "ypos" to draw things on the screen etc... and im trying to calibrate my ipod screen to my .qtz view. well my screen i guess = 2.0 so i want a range from -1.0 to 1.0 for at leaste one of my postions. i use oscemote from my ipod. thanks Dustin O'Connor http://numedia-sci.info
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