Default to fullscreen

Description

Instead of displaying individual cubes, we now want to render larger worlds. However, viewing it through the default winit window feels a bit cramped.

This change updates the window builder to go fullscreen mode by default. However, it includes a command-line flag to continue running it in windowed mode if you prefer.

To pass in command-line arguments when running with cargo, you need to specify double-dashes first:

cargo run -- -w
cargo run -- --windowed

You can also run the binary directly after compiling it:

cargo build
./target/debug/iridium -w

Or for the optimized version:

cargo build --release
./target/release/iridium -w

Commands

git clone git@github.com:atsheehan/iridium
cd iridium
git checkout 54773c5f1a345ddfdc6dc50ccf7c20abb9032af6
cargo run --release

Code Changes

`Modified src/main.rsGitHub`

@@ -10,8 +10,10 @@
1010  };
1111  
1212  fn main() {
13+     let options = get_options();
14+ 
1315      let event_loop = EventLoop::new().unwrap();
14-     let mut renderer = Renderer::new(&event_loop);
16+     let mut renderer = Renderer::new(&event_loop, options.windowed);
1517  
1618      event_loop
1719          .run(move |event, window_target| match event {
@@ -58,3 +60,13 @@
5860          })
5961          .unwrap();
6062  }
63+ 
64+ struct GameOptions {
65+     windowed: bool,
66+ }
67+ 
68+ fn get_options() -> GameOptions {
69+     let args: Vec<String> = std::env::args().collect();
70+     let windowed = args.iter().any(|arg| arg == "-w" || arg == "--windowed");
71+     GameOptions { windowed }
72+ }

@@ -10,8 +10,10 @@
10  };
11  
12  fn main() {
 
 
13      let event_loop = EventLoop::new().unwrap();
14-     let mut renderer = Renderer::new(&event_loop);
15  
16      event_loop
17          .run(move |event, window_target| match event {
@@ -58,3 +60,13 @@
58          })
59          .unwrap();
60  }

@@ -10,8 +10,10 @@
10  };
11  
12  fn main() {
13+     let options = get_options();
14+ 
15      let event_loop = EventLoop::new().unwrap();
16+     let mut renderer = Renderer::new(&event_loop, options.windowed);
17  
18      event_loop
19          .run(move |event, window_target| match event {
@@ -58,3 +60,13 @@
60          })
61          .unwrap();
62  }
63+ 
64+ struct GameOptions {
65+     windowed: bool,
66+ }
67+ 
68+ fn get_options() -> GameOptions {
69+     let args: Vec<String> = std::env::args().collect();
70+     let windowed = args.iter().any(|arg| arg == "-w" || arg == "--windowed");
71+     GameOptions { windowed }
72+ }

`Modified src/render.rsGitHub`

@@ -15,7 +15,7 @@
1515  use raw_window_handle::HasRawWindowHandle;
1616  use winit::{
1717      event_loop::EventLoop,
18-     window::{Window, WindowBuilder, WindowId},
18+     window::{Fullscreen, Window, WindowBuilder, WindowId},
1919  };
2020  
2121  use crate::math::{RandomNumberGenerator, Vec3};
@@ -33,8 +33,16 @@
3333  }
3434  
3535  impl Renderer {
36-     pub(crate) fn new(event_loop: &EventLoop<()>) -> Self {
37-         let window_builder = WindowBuilder::new().with_title("iridium");
36+     pub(crate) fn new(event_loop: &EventLoop<()>, windowed: bool) -> Self {
37+         let fullscreen_option = if windowed {
38+             None
39+         } else {
40+             Some(Fullscreen::Borderless(None))
41+         };
42+ 
43+         let window_builder = WindowBuilder::new()
44+             .with_title("iridium")
45+             .with_fullscreen(fullscreen_option);
3846  
3947          let config_template = ConfigTemplateBuilder::default();
4048          let (window, config) = DisplayBuilder::new()

@@ -15,7 +15,7 @@
15  use raw_window_handle::HasRawWindowHandle;
16  use winit::{
17      event_loop::EventLoop,
18-     window::{Window, WindowBuilder, WindowId},
19  };
20  
21  use crate::math::{RandomNumberGenerator, Vec3};
@@ -33,8 +33,16 @@
33  }
34  
35  impl Renderer {
36-     pub(crate) fn new(event_loop: &EventLoop<()>) -> Self {
37-         let window_builder = WindowBuilder::new().with_title("iridium");
 
 
 
 
 
 
 
 
38  
39          let config_template = ConfigTemplateBuilder::default();
40          let (window, config) = DisplayBuilder::new()

@@ -15,7 +15,7 @@
15  use raw_window_handle::HasRawWindowHandle;
16  use winit::{
17      event_loop::EventLoop,
18+     window::{Fullscreen, Window, WindowBuilder, WindowId},
19  };
20  
21  use crate::math::{RandomNumberGenerator, Vec3};
@@ -33,8 +33,16 @@
33  }
34  
35  impl Renderer {
36+     pub(crate) fn new(event_loop: &EventLoop<()>, windowed: bool) -> Self {
37+         let fullscreen_option = if windowed {
38+             None
39+         } else {
40+             Some(Fullscreen::Borderless(None))
41+         };
42+ 
43+         let window_builder = WindowBuilder::new()
44+             .with_title("iridium")
45+             .with_fullscreen(fullscreen_option);
46  
47          let config_template = ConfigTemplateBuilder::default();
48          let (window, config) = DisplayBuilder::new()