Addressing some of the suggested changes

egui_glium/Cargo.toml

@@ -27,6 +27,7 @@ egui-winit = { version = "0.14.0", path = "../egui-winit", default-features = fa
 epi = { version = "0.14.0", path = "../epi" }
 glutin = "0.27"
 glow = "0.11"
+memoffset = "0.6"
 
 # feature "persistence":
 directories-next = { version = "2", optional = true }

egui_glium/examples/pure.rs

@@ -1,4 +1,5 @@
 //! Example how to use pure `egui_glium` without [`epi`].
+
 fn create_display(
     event_loop: &glutin::event_loop::EventLoop<()>,
 ) -> (
@@ -88,7 +89,13 @@ fn main() {
                     );
                     gl.clear(glow::COLOR_BUFFER_BIT);
                 }
+
+                // draw things behind egui here
+
                 egui.paint(&gl_window, &gl, shapes);
+
+                // draw things on top of egui here
+
                 gl_window.swap_buffers().unwrap();
             }
         };
@@ -114,7 +121,7 @@ fn main() {
                 gl_window.window().request_redraw(); // TODO: ask egui if the events warrants a repaint instead
             }
             glutin::event::Event::LoopDestroyed => {
-                egui.destruct(&gl);
+                egui.destroy(&gl);
             }
 
             _ => (),

egui_glium/src/backend.rs

@@ -415,5 +415,5 @@ pub fn run(mut app: Box<dyn epi::App>, native_options: &epi::NativeOptions) {
         storage.flush();
     }
 
-    egui.destruct(&gl);
+    egui.destroy(&gl);
 }

egui_glium/src/lib.rs

@@ -216,12 +216,12 @@ impl EguiGlium {
     }
 
     #[cfg(debug_assertions)]
-    pub fn destruct(&mut self, gl: &glow::Context) {
-        self.painter.destruct(gl)
+    pub fn destroy(&mut self, gl: &glow::Context) {
+        self.painter.destroy(gl)
     }
 
     #[cfg(not(debug_assertions))]
-    pub fn destruct(&self, gl: &glow::Context) {
-        self.painter.destruct(gl)
+    pub fn destroy(&self, gl: &glow::Context) {
+        self.painter.destroy(gl)
     }
 }