private static void SetupCaelum(Viewport vp, RenderWindow wind)
{
cs = new CaelumSystem(_root, sceneMgr, CaelumSystem.CaelumComponent.Default);
cs.AttachViewport(vp);
wind.PreViewportUpdate += new RenderTargetListener.PreViewportUpdateHandler(wind_PreViewportUpdate);
cs.EnsureSingleShadowSource = false;
cs.EnsureSingleLightSource = true;
cs.ManageSceneFog = true;
cs.SceneFogDensityMultiplier = 0.0001f; // or some other small value.
cs.TimeScale = 1000;
cs.ObserverLatitude = 0;
cs.ObserverLongitude = 0;
cs.Sun.SpecularMultiplier = new ColourValue(.5f, .5f, .5f, 1f);
cs.Sun.DiffuseMultiplier = new ColourValue(1, 1, 1, .5f);
// cs.GroundFog
cs.JulianDay = 18;
var d = cs.GetUniversalClock();
}
