Interpolate a spline between at least 4 control points following the Bezier equation. here is the interpolation matrix m = [ -1.0 3.0 -3.0 1.0 ]

Interpolate a spline between at least 4 control points following the Catmull-Rom equation. here is the interpolation matrix m = [ 0.0 1.0 0.0 0.0

Linear interpolation from startValue to endValue by the given percent. Basically: ((1 - percent) startValue) + (percent endValue) @param scale

Returns 1/sqrt(fValue) @param fValue The value to process. @return 1/sqrt(fValue) @see java.lang.Math#sqrt(double)

Returns true if the number is a power of 2 (2,4,8,16...) A good implementation found on the Java boards. note: a number is a power of two if and only

Returns a random integer between min and max. @return A random int between <tt>min</tt> (inclusive) to <tt>max</tt> (inclusive).

Takes an value and expresses it in terms of min to max. @param val - the angle to normalize (in radians) @return the normalized angle (als

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