so what is your video card and platform? Is it a intel video chip running on window? Can you duplicate the error in another environment?
if there is a domain error in a cd , then cder'' will give the reason for failure. On Jun 28, 2015 4:00 AM, "Raul Miller" <[email protected]> wrote: > Well, it depends what version of opengl I tell the code to run as. > > When all is running well, I get a red window with a small (40x40) cyan > square in the middle. > > When I drop below version 330 for the fragment shader, that cyan > square becomes white. > > (I was able to get it working again by running some other programs > that use graphics. Apparently the opengl implementation I am using > allows some state changes to persist across runs of the code, or > something...) > > Thanks, > > -- > Raul > > On Sat, Jun 27, 2015 at 3:16 PM, Brian Schott <[email protected]> > wrote: > > Raul, > > > > I entered Bill's code and the result is a blank, light gray window > > entitled, > > "OpenGL SuperBible - Single Point". When I close jqt and relaunch it I > get > > the same result, again. > > > > So, could you also tell me what you see in the resulting graphic window? > > > > I have made no adjustments to Bill's code. > > > > ''conew'singlepoint' > > ┌─┐ > > │0│ > > └─┘ > > JVERSION > > Engine: j803/2014-10-19-11:11:11 > > Library: 8.03.13 > > Qt IDE: 1.3.1/5.3.2 > > Platform: Darwin 64 > > Installer: J803 install > > InstallPath: /users/brian/j64-803 > > > > > > On Sat, Jun 27, 2015 at 3:04 PM, Raul Miller <[email protected]> > wrote: > > > >> Oddly, that no longer works. > >> > >> > > -- > > (B=) > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
