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View Full Version : expression curve interpolation..

samel
11-13-2006, 04:36 PM
can i make, say the output curve from a noise() function sawtooth instead of sine..?

//s
pgraham
11-14-2006, 06:09 PM
proc float lnoise(float $x)
{
float $low=floor($x);
float $high=ceil($x);
float $blend=$x-$low;
return (1-$blend)*noise($low)+$blend*noise($high);
}
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