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Index › Processing Development › Core,  Processing Development Environment (PDE) › add an "exclude" method to PApplet
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add an "exclude" method to PApplet? (Read 1398 times)
RSG
add an "exclude" method to PApplet?
Jan 6th, 2007, 8:13pm  
perhaps these methods would be useful in PApplet? they do the inverse of the existing "constrain" method.

static public final float exclude(float amt, float low, float high){
 return ((amt < low) || (amt > high)) ? amt : (((amt - low) < (high - amt)) ? low : high);
}

static public final int exclude(int amt, int low, int high){
 return ((amt < low) || (amt > high)) ? amt : (((amt - low) < (high - amt)) ? low : high);
}
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