David lightmaps - is the branch node that has all the billboarded polygons
light_maps - has the array of points in tile coords at which you draw the polygons (centered at the point). size - is the diagonal of the square polygon drawn centered ateach of the points in array light_maps tmat[] - contains the modelview matrix from which we obtain right, up , left (nrt) and down (nup) directions for drawing the polygon. If you still have problems I can implement it for you. Just tell me what are the iputs & outputs. Regards Ranga --- David Findlay <[EMAIL PROTECTED]> wrote: > I'm having a little difficulty understanding the > fgBillBoard function. Anyone > care to help me figure out how to change it so I can > billboard any sized > rectangular billboard? Thanks, > > David > > _______________________________________________ > Flightgear-devel mailing list > [EMAIL PROTECTED] > http://mail.flightgear.org/mailman/listinfo/flightgear-devel __________________________________________________ Do You Yahoo!? Check out Yahoo! Shopping and Yahoo! Auctions for all of your unique holiday gifts! Buy at http://shopping.yahoo.com or bid at http://auctions.yahoo.com _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
