On Fri, 2004-05-14 at 19:30, Jiba wrote: > > I think i have found a bug on light attenuation in the radeon 3D driver. > > The attached demo file shows the bug. Its set up a (non-directional) > light with a very very big constant attenuation, so big that the light > should not light anything. > > - with Mesa (noglx), it displays a very very dark triangle, which is > the expected result. > > - with the radeon accelerated driver, the triangle is white, as if the > light constant attenuation were 1.0 (default value). > > - if i disable the TCL (with export RADEON_TCL_FORCE_DISABLE=1), the > triangle is very very dark again. > > My experiments show that light attenuation is simply ignored when TCL is > enabled.
This has been fixed in Mesa CVS. You can try a snapshot from http://dri.sourceforge.net/cgi-bin/moin.cgi/Download . -- Earthling Michel DÃnzer | Debian (powerpc), X and DRI developer Libre software enthusiast | http://svcs.affero.net/rm.php?r=daenzer ------------------------------------------------------- This SF.Net email is sponsored by: SourceForge.net Broadband Sign-up now for SourceForge Broadband and get the fastest 6.0/768 connection for only $19.95/mo for the first 3 months! http://ads.osdn.com/?ad_id=2562&alloc_id=6184&op=click -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
