HALF_EPSILON       72 3rdparty/openexr/Half/halfLimits.h     static half epsilon () throw () {return HALF_EPSILON;}
HALF_EPSILON       73 3rdparty/openexr/Half/halfLimits.h     static half round_error () throw () {return HALF_EPSILON / 2;}
HALF_EPSILON       58 3rdparty/openexr/Imath/ImathHalfLimits.h     static float		epsilon()	{return HALF_EPSILON;}