On June 27, 2005 05:40 pm, Curtis L. Olson wrote: > Yes, that's a tough one ... think about what happens when the sun is low > in the sky ... an object that casts a shadow on the current view could > be *way* outside the view frustum. I don't really understand how > shadows work, but you'd almost have to do a complete rerendering > (ssgCullandDraw) of the world from the sun's perspective to get this > right ... I'm guessing that may be a bit expensive??? > > Curt. May be a history of the shadows can be kept, so the object that casts the shadow is not drawn, the shadow will still stay for a while?
Ampere _______________________________________________ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d