Once I get that upgrade to 36-hour days, I will tackle that. – Mychaeel

Acos function

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Acos is math function provided by the Object(RTNP, U1, UT, U2, U2XMP, UE2Runtime, UT2003, UT2004, UDK, UT3) class.

native static final function float Acos (float A)

Calculates the arccos of A.