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Bunch more comments in sdl2 example

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dbr 2023-01-10 11:58:16 +10:30
parent 904d2a072f
commit 57267d5a4f
1 changed files with 8 additions and 0 deletions
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8
imgui-sdl2-support/examples/basic.rs
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@ -45,7 +45,10 @@ fn main() {
/* create new glow and imgui contexts */
let gl = glow_context(&window);
/* create context */
let mut imgui = Context::create();
/* disable creation of files on disc */
imgui.set_ini_filename(None);
imgui.set_log_filename(None);
@ -54,8 +57,11 @@ fn main() {
.fonts()
.add_font(&[imgui::FontSource::DefaultFontData { config: None }]);
/* create platform and renderer */
let mut platform = SdlPlatform::init(&mut imgui);
let mut renderer = AutoRenderer::initialize(gl, &mut imgui).unwrap();
/* start main loop */
let mut event_pump = sdl.event_pump().unwrap();
'main: loop {
@ -72,8 +78,10 @@ fn main() {
platform.prepare_frame(&mut imgui, &window, &event_pump);
let ui = imgui.new_frame();
/* create imgui UI here */
ui.show_demo_window(&mut true);
/* render */
let draw_data = imgui.render();
unsafe { renderer.gl_context().clear(glow::COLOR_BUFFER_BIT) };