Erik Hofman wrote:
double azimuth = -90 + 180.0*(0.5 + 0.5*daytime);
Oh, well, wrong again (but you get the point by now): double azimuth = 90.0 - 180.0*fabs(1.0 - 2*daytime); Erik _______________________________________________ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d