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Document more accurately use of FL_OPENGL3 flag with Fl_Gl_Window's

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ManoloFLTK 2024-07-18 16:36:24 +02:00
parent 3e9c77b62a
commit 0929624646
1 changed files with 6 additions and 2 deletions
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8
FL/Fl_Gl_Window.H
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@ -173,8 +173,12 @@ public:
mode() must not be called within draw() since it mode() must not be called within draw() since it
changes the current context. changes the current context.
The FL_OPENGL3 flag is required to access OpenGL version 3 or more The FL_OPENGL3 flag is recommended to use OpenGL version 3 or more.
under the X11 and MacOS platforms; it's optional under Windows and Wayland. This flag is required (not just recommended) if OpenGL version 3 is in use
and at least one of these conditions apply:
- the program runs on the macOS platform;
- the Fl_Gl_Window has child widgets.
See more details in \ref opengl3. See more details in \ref opengl3.
\version the <tt>FL_OPENGL3</tt> flag appeared in version 1.3.4 \version the <tt>FL_OPENGL3</tt> flag appeared in version 1.3.4