while( fAngle[0]>180.0 ) fAngle[0] -= 360.0;while( fAngle[0]<=-180.0 ) fAngle[0] += 360.0;while( fAngle[1]>180.0 ) fAngle[1] -= 360.0;while( fAngle[1]<=-180.0 ) fAngle[1] += 360.0;while( fAngle[2]>180.0 ) fAngle[2] -= 360.0;while( fAngle[2]<=-180.0 ) fAngle[2] += 360.0;