Pass 3 on examples (#4640)

examples/bunnymark/src/main.rs

@@ -58,7 +58,7 @@ struct Example {
 
 impl Example {
     fn spawn_bunnies(&mut self) {
-        let spawn_count = 64 + self.bunnies.len() / 2;
+        let spawn_count = 64;
         let color = self.rng.generate::<u32>();
         println!(
             "Spawning {} bunnies, total at {}",
@@ -331,15 +331,19 @@ impl wgpu_example::framework::Example for Example {
 
         let rng = WyRand::new_seed(42);
 
-        Example {
+        let mut ex = Example {
             pipeline,
             global_group,
             local_group,
             bunnies: Vec::new(),
             local_buffer,
             extent: [config.width, config.height],
             rng,
-        }
+        };
+
+        ex.spawn_bunnies();
+
+        ex
     }
 
     fn update(&mut self, event: winit::event::WindowEvent) {
@@ -367,11 +371,7 @@ impl wgpu_example::framework::Example for Example {
     }
 
     fn render(&mut self, view: &wgpu::TextureView, device: &wgpu::Device, queue: &wgpu::Queue) {
-        self.spawn_bunnies();
-
-        for _frame_number in 0..3 {
-            self.render_inner(view, device, queue);
-        }
+        self.render_inner(view, device, queue);
     }
 }
 

examples/uniform-values/src/main.rs

@@ -362,14 +362,14 @@ fn main() {
         console_log::init().expect("could not initialize logger");
         use winit::platform::web::WindowExtWebSys;
 
+        let canvas = window.canvas().expect("Couldn't get canvas");
+        canvas.style().set_css_text("height: 100%; width: 100%;");
+
         let document = web_sys::window()
             .and_then(|win| win.document())
             .expect("Failed to get document.");
         let body = document.body().unwrap();
-        body.append_child(&web_sys::Element::from(
-            window.canvas().expect("Couldn't get canvas"),
-        ))
-        .unwrap();
+        body.append_child(&canvas).unwrap();
         let controls_text = document
             .create_element("p")
             .expect("Failed to create controls text as element.");