mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
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| .. | ||
| lib | ||
| gtkglarea_int.pp | ||
| gtkglarea.lrs | ||
| gtkglareacontrol.pas | ||
| gtkopengl.lpk | ||
| gtkopengl.pas | ||
| Makefile | ||
| Makefile.fpc | ||
| nvgl.pp | ||
| nvglx.pp | ||
| openglgtkwidget.pas | ||
| README | ||
| tgtkglareacontrol.xpm | ||
Package GtkOpenGL Contains the lcl component TGTKGLAreaControl, which wraps the gtkglarea, a gtk widget for opengl. This component works only with the gtk interface. There is an example in examples/gtkglarea/. WARNINGS and HINTS: Make sure your program links to libgtkgl, not to libgtkgl-2.0. Linking to libgtkgl-2.0 will result in mixing gtk1 and gtk2 in your program/IDE, which will result in al kinds of strange errors, including freezing your windowmanager. You can find out, what libs were linked to your program with the ldd program: []$ ldd yourprogram For *BSD: In the fpc file dllfuncs.pp all external functions link to lib dl. These functions are in libc under *BSD, so should read external lib "c" for FreeBSD. If you don't, building lazarus will bomb out with a "can't find lib -ldl" error while linking. Fixed compiled units working with 1.0.10 are in http://www.stack.nl/~marcov/openglfreebsd.tar.gz ToDo: Add an example using the package.