On Tue, 3 Jul 2007 11:01:07 +0100 Paul Michell <[EMAIL PROTECTED]> wrote:
> Hello All, > > I have used LazOpenGLContext in GTK1 with no problems. I would now > like to move to GTK2 as this seems much more stable these days. > However, when I rebuild Lazarus for GTK2 widgetset, the compilation > fails with the message: > > /home/paul/Applications/Lazarus/components/opengl/glgtkglxcontext.pas(1,1) > Fatal: Can't find unit gdk2x The gtk2 backend of the openglcontext does not work (yet). It works in some rare cases, but I didn't had the time to find the final piece. As soon as this is works, I will probably remove the gdk2x dependency. If someone wants to experiment with it: Try the example components/opengl/examples/testopenglcontext1.lpi. with fpc 2.3.x. > Is this a known problem, or am I doing something wrong? If it is a > known problem I would like to contribute to solving it, although I > know very little about GTK development and I would need pointing in > the right direction! > > I have also tried to install GLScene for Lazarus. I followed the > installation instructions for version 1.0.0.1 given in the WIKI at: > > http://wiki.lazarus.freepascal.org/index.php/GLScene > > I used the SVN option with today's Lazarus from SVN using FPC 2.0.4. > The rebuild halts with the message: > > The package "glscenelazarus 1.0.0.1" failed to compile. > Remove it from the installation list? > > The compiler error messages are: > > /home/paul/Applications/Lazarus/components/glscene/Source/glmisc.pas(409,91) > Error: This symbol isn't allowed as storage symbol > /home/paul/Applications/Lazarus/components/glscene/Source/glmisc.pas(413,91) > Error: This symbol isn't allowed as storage symbol > /home/paul/Applications/Lazarus/components/glscene/Source/glmisc.pas(414,91) > Error: This symbol isn't allowed as storage symbol > /home/paul/Applications/Lazarus/components/glscene/Source/glmisc.pas(415,91) > Error: This symbol isn't allowed as storage symbol > /home/paul/Applications/Lazarus/components/glscene/Source/glmisc.pas(443,20) > Error: There is no method in an ancestor class to be > overridden: "TGLNodes.EndUpdate" > /home/paul/Applications/Lazarus/components/glscene/Source/glmisc.pas(519,1) > Fatal: There were 5 errors compiling module, stopping > > Is there a work-around for this not in the WIKI, or have I made a > mistake setting it up? > > Thanks for any pointers you can give, > Kind regards, I never tried glscene under gtk2, so I can't help here. Mattias _________________________________________________________________ To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
