Redraw OpenGL window at 60 fps (Vsync On)

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FOSS Dev

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2020. 10. 10. 오전 4:36:4720. 10. 10.

받는사람 fltk.general

Hi i am new to FLTK but i want to know how can i make a render loop that automatically redraw OpenGL window at a constant frame rate.

Thanks

Manolo

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2020. 10. 10. 오전 6:25:5720. 10. 10.

받는사람 fltk.general

#include <FL/Fl_Gl_Window.H>
#include <FL/Fl.H>

Fl_Gl_Window *my_gl_window = ....

my_gl_window->show();

while (1) {
Fl::wait(1./60); // that would give 60 redraws per second
my_gl_window->redraw();
}

imm

읽지 않음,

2020. 10. 12. 오전 8:22:3820. 10. 12.

받는사람 general fltk

I think, if I were doing it like this, I might look at using the
Fl::add_timeout() mechanism to trigger the redraw of the GL window
(though I'm certain Manolo knows that!)

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