From c0912c9ec4b3080fbff6dc1debd216dbe9fe93e8 Mon Sep 17 00:00:00 2001 From: Tomaka17 Date: Sun, 3 Aug 2014 17:23:08 +0200 Subject: Add example for multiple simultaneous examples --- examples/multiwindow.rs | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 examples/multiwindow.rs diff --git a/examples/multiwindow.rs b/examples/multiwindow.rs new file mode 100644 index 0000000..eeaa7d6 --- /dev/null +++ b/examples/multiwindow.rs @@ -0,0 +1,32 @@ +extern crate init = "gl-init-rs"; +extern crate libc; +extern crate gl; + +fn main() { + let window1 = init::Window::new().unwrap(); + let window2 = init::Window::new().unwrap(); + + spawn(proc() { + run(window1, (0.0, 1.0, 0.0, 1.0)); + }); + + spawn(proc() { + run(window2, (0.0, 0.0, 1.0, 1.0)); + }); +} + +fn run(window: init::Window, color: (f32, f32, f32, f32)) { + unsafe { window.make_current() }; + + gl::load_with(|symbol| window.get_proc_address(symbol) as *const libc::c_void); + + gl::ClearColor(color.val0(), color.val1(), color.val2(), color.val3()); + + while !window.is_closed() { + window.wait_events().collect::>(); + + gl::Clear(gl::COLOR_BUFFER_BIT); + + window.swap_buffers(); + } +} -- cgit v1.2.3