6 files changed, 277 insertions, 0 deletions
diff --git a/source/benoit/benoit.rs b/source/benoit/benoit.rs
new file mode 100644
index 0000000..5b4b9e2
--- /dev/null
+++ b/source/benoit/benoit.rs
@@ -0,0 +1,24 @@
+/*
+ Copyright 2021, 2023 Gabriel Bjørnager Jensen.
+
+ This file is part of Benoit.
+
+ Benoit is free software: you can redistribute it
+ and/or modify it under the terms of the GNU
+ Affero General Public License as published by
+ the Free Software Foundation, either version 3
+ of the License, or (at your option) any later
+ version.
+
+ Benoit is distributed in the hope that it will
+ be useful, but WITHOUT ANY WARRANTY; without
+ even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU
+ Affero General Public License along with Benoit.
+ If not, see <https://www.gnu.org/licenses/>.
+*/
+
+pub mod application;
diff --git a/source/benoit/benoit/application.rs b/source/benoit/benoit/application.rs
new file mode 100644
index 0000000..b9f1645
--- /dev/null
+++ b/source/benoit/benoit/application.rs
@@ -0,0 +1,42 @@
+/*
+ Copyright 2021, 2023 Gabriel Bjørnager Jensen.
+
+ This file is part of Benoit.
+
+ Benoit is free software: you can redistribute it
+ and/or modify it under the terms of the GNU
+ Affero General Public License as published by
+ the Free Software Foundation, either version 3
+ of the License, or (at your option) any later
+ version.
+
+ Benoit is distributed in the hope that it will
+ be useful, but WITHOUT ANY WARRANTY; without
+ even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU
+ Affero General Public License along with Benoit.
+ If not, see <https://www.gnu.org/licenses/>.
+*/
+
+extern crate sdl2;
+
+use sdl2::{Sdl, VideoSubsystem};
+use sdl2::render::WindowCanvas;
+
+pub mod initialise;
+pub mod render;
+pub mod run;
+
+pub struct Application {
+ sdl: Sdl,
+ sdl_video: VideoSubsystem,
+ canvas: WindowCanvas,
+
+ canvas_width: u32,
+ canvas_height: u32,
+
+ max_iteration_count: u32,
+}
diff --git a/source/benoit/benoit/application/initialise.rs b/source/benoit/benoit/application/initialise.rs
new file mode 100644
index 0000000..724b8d1
--- /dev/null
+++ b/source/benoit/benoit/application/initialise.rs
@@ -0,0 +1,49 @@
+/*
+ Copyright 2021, 2023 Gabriel Bjørnager Jensen.
+
+ This file is part of Benoit.
+
+ Benoit is free software: you can redistribute it
+ and/or modify it under the terms of the GNU
+ Affero General Public License as published by
+ the Free Software Foundation, either version 3
+ of the License, or (at your option) any later
+ version.
+
+ Benoit is distributed in the hope that it will
+ be useful, but WITHOUT ANY WARRANTY; without
+ even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU
+ Affero General Public License along with Benoit.
+ If not, see <https://www.gnu.org/licenses/>.
+*/
+
+use crate::benoit::application::Application;
+
+impl Application {
+ pub fn initialise() -> Application {
+ let canvas_width = 0x400;
+ let canvas_height = 0x400;
+
+ let sdl = sdl2::init().expect("unable to initialise sdl2");
+ let sdl_video = sdl.video().expect("unable to initialise video");
+
+ let window = sdl_video.window("Benoit", canvas_width, canvas_height).position_centered().build().expect("unable to open window");
+
+ let canvas = window.into_canvas().build().expect("unable to create canvas");
+
+ return Application {
+ sdl: sdl,
+ sdl_video: sdl_video,
+ canvas: canvas,
+
+ canvas_width: canvas_width,
+ canvas_height: canvas_height,
+
+ max_iteration_count: 0xFF,
+ };
+ }
+}
diff --git a/source/benoit/benoit/application/render.rs b/source/benoit/benoit/application/render.rs
new file mode 100644
index 0000000..6b0dc2f
--- /dev/null
+++ b/source/benoit/benoit/application/render.rs
@@ -0,0 +1,86 @@
+/*
+ Copyright 2021, 2023 Gabriel Bjørnager Jensen.
+
+ This file is part of Benoit.
+
+ Benoit is free software: you can redistribute it
+ and/or modify it under the terms of the GNU
+ Affero General Public License as published by
+ the Free Software Foundation, either version 3
+ of the License, or (at your option) any later
+ version.
+
+ Benoit is distributed in the hope that it will
+ be useful, but WITHOUT ANY WARRANTY; without
+ even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU
+ Affero General Public License along with Benoit.
+ If not, see <https://www.gnu.org/licenses/>.
+*/
+
+use crate::benoit::application::Application;
+
+extern crate sdl2;
+
+use sdl2::pixels::Color;
+use sdl2::rect::Rect;
+
+impl Application {
+ pub fn render(&mut self) {
+ println!("rendering");
+
+ //let mut data: [i8; 0x100] = [0; 0x100];
+
+ for y in 0x0..self.canvas_width {
+ for x in 0x0..self.canvas_height {
+ let pixel = y * 0xFF + x;
+
+ let canvas_width = self.canvas_width as f64;
+ let canvas_height = self.canvas_height as f64;
+
+ let ca = (x as f64 - canvas_width / 2.0) / (canvas_width / 4.0);
+ let cb = (y as f64 - canvas_height / 2.0) / (canvas_height / 4.0);
+
+ let mut za = 0.0f64;
+ let mut zb = 0.0f64;
+
+ let mut iteration_count = 0x0u32;
+ while iteration_count < self.max_iteration_count {
+ let distance = (za.powf(2.0) + zb.powf(2.0)).sqrt();
+ if distance > 2.0 { break }
+
+ // z = z^2 + c
+ {
+ // Complex square:
+ // a = a^2 - b^2
+ // b = 2abi
+ let za_temporary = za;
+ za = za.powf(2.0) - zb.powf(2.0) + ca;
+ zb = za_temporary * zb * 2.0 + cb;
+ }
+
+ iteration_count += 0x1;
+ }
+
+ let value = (iteration_count / self.max_iteration_count * 0xFF) as u8;
+ let colour = Color::RGB(value, value, value);
+ self.canvas.set_draw_color(colour);
+
+ let square = Rect::new(
+ x as i32,
+ y as i32,
+ 0x1,
+ 0x1,
+ );
+ self.canvas.fill_rects(&[square]).unwrap();
+ }
+ }
+
+ self.canvas.present();
+
+ println!("done");
+ }
+}
diff --git a/source/benoit/benoit/application/run.rs b/source/benoit/benoit/application/run.rs
new file mode 100644
index 0000000..2505e7e
--- /dev/null
+++ b/source/benoit/benoit/application/run.rs
@@ -0,0 +1,45 @@
+/*
+ Copyright 2021, 2023 Gabriel Bjørnager Jensen.
+
+ This file is part of Benoit.
+
+ Benoit is free software: you can redistribute it
+ and/or modify it under the terms of the GNU
+ Affero General Public License as published by
+ the Free Software Foundation, either version 3
+ of the License, or (at your option) any later
+ version.
+
+ Benoit is distributed in the hope that it will
+ be useful, but WITHOUT ANY WARRANTY; without
+ even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU
+ Affero General Public License along with Benoit.
+ If not, see <https://www.gnu.org/licenses/>.
+*/
+
+use crate::benoit::application::Application;
+
+extern crate sdl2;
+
+use sdl2::event::Event;
+
+impl Application {
+ pub fn run(&mut self) {
+ let mut event_pump = self.sdl.event_pump().expect("unable to get event pump");
+
+ self.render();
+
+ 'main_loop: loop {
+ for event in event_pump.poll_iter() {
+ match event {
+ Event::Quit {..} => break 'main_loop,
+ _ => {},
+ }
+ }
+ }
+ }
+}
diff --git a/source/benoit/main.rs b/source/benoit/main.rs
new file mode 100644
index 0000000..bffc05d
--- /dev/null
+++ b/source/benoit/main.rs
@@ -0,0 +1,31 @@
+/*
+ Copyright 2021, 2023 Gabriel Bjørnager Jensen.
+
+ This file is part of Benoit.
+
+ Benoit is free software: you can redistribute it
+ and/or modify it under the terms of the GNU
+ Affero General Public License as published by
+ the Free Software Foundation, either version 3
+ of the License, or (at your option) any later
+ version.
+
+ Benoit is distributed in the hope that it will
+ be useful, but WITHOUT ANY WARRANTY; without
+ even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU
+ Affero General Public License along with Benoit.
+ If not, see <https://www.gnu.org/licenses/>.
+*/
+
+mod benoit;
+
+use benoit::application::Application;
+
+fn main() {
+ let mut application = Application::initialise();
+ application.run();
+}