Emilian wrote > > On Wednesday 30 March 2011 13:57:19 Vivian Meazza wrote: > > Yves wrote > > > > > Am 28.03.11 00:34, schrieb Vivian Meazza: > > > > If the reflection map path is incorrect you should see only this > error > > > > message: > > > > > > > > "no image file, maybe the reader did not set the filename attribute, > > > > > > using > > > > > > > white for type '2d' on '', in /technique[9]/pass[0]/texture-unit[4]" > > > > > > I get no missing file errors. > > > > > > > If you are seeing another error message, please update your data > (some > > > > potential errors were removed recently). If the errors persist then > > > > > > please > > > > > > > file an issue report. > > > > > > I reverted all commits from Fred related to the patches from Lauri, > > > without success. The issue remains, "OpenGL error" and "invalid > > > operation error" after renderbin draw with reflect and reflect- > bumpspec. > > > All other shaders work as expected. I am on ATI 5750 on OSX 10.6.6. > > > > > > I don't see any other changes checked in fgdata or flightgear the last > > > weeks. Where should I look else? > > > > > > I am tired of this issues (probably only ATI/OSX driver related > again?). > > > I bought a new ATI 5750 and now I get new errors with the reflect > > > shaders. The shaders worked as expected with my very old ATI x1600, > hmpf! > > > > > > Should I downgrade OSG to 2.9.7, I am currently running 2.9.9. ? > > > > I think you answered this one yourself: > > > > "shaders worked as expected with my very old ATI x1600" > > > > Nothing has been changed in quite a while, apart from Lauri's patch > which > > makes the shaders more backward compatible. I think you should use the > > shader with this patch applied, since it removed unused variables, which > > are a potential source of errors. > > > > I'm running 2.9.9 here, but it might be worth trying 2.9.7. > > > > I think "OpenGL error" and "invalid operation error" would indicate a > > driver issue, but I'm not an expert. Is anyone else reporting issues > with > > this shader? > > > > Test using the B29, I'm confident that it works correctly. I'm not sure > > about other instances. > > > > I'm sorry I can't help more, but I'm not a mac user. > > > > Vivian > > > > > > Happens here if I disable and then reenable the shaders with the view-> > rendering options.
What happens? > Also most of the "no image file, .." errors go away if I specify paths to > them > in the effect that inherits the one from Effects/reflect* > (inheritance problem ?). No, it's not inheritance problems. It's people using unchanged copies of code which is meant to be an example. But I think I can fix it. In any case, the warnings shouldn't affect the functioning of the shader. Vivian ------------------------------------------------------------------------------ Create and publish websites with WebMatrix Use the most popular FREE web apps or write code yourself; WebMatrix provides all the features you need to develop and publish your website. http://p.sf.net/sfu/ms-webmatrix-sf _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
