TrCenterWipeX<POSITION_FUNCTION, MILLIS_FUNCTION>
TrCenterWipe<POSITION, MILLIS>
In the beginning entire blade is color A, then color B starts at the POSTION and extends up and down the blade in the specified number of milliseconds.
TrCenterWipeInX, TrWaveX, TrSparkX, Mult, Percentage, Sum