1 files changed, 0 insertions, 41 deletions
diff --git a/src/ppm.rs b/src/ppm.rs
deleted file mode 100644
index 01cdebb..0000000
--- a/src/ppm.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-use std::{fs::File, io::Write, path::PathBuf};
-
-use crate::particle_system::{Particle, Vector, N, Scalar};
-
-pub struct PPM {
-    pub prefix: PathBuf,
-    pub width: usize,
-    pub height: usize,
-    // pixels_per_unit: usize,
-}
-
-impl PPM {
-    fn render_particles(&self, particles: &Vec<Particle>) -> String {
-        let mut s = format!("P3\n{} {}\n255\n", self.width, self.height);
-        let white = "255 255 255 ";
-        let black = "0 0 0 ";
-
-        for pixel_row in 0..self.height {
-            for pixel_col in 0..self.width {
-                let point = Vector::new(pixel_col as Scalar, (pixel_row as Scalar) * -1.0)
-                    + Vector::new(self.width as Scalar / -2.0, self.height as Scalar / 2.0);
-                let color = match particles.iter().any(|p| {
-                    (p.position - point).coords.norm() <= (p.mass).powf(1.0 / (N as f64))
-                }) {
-                    true => black,
-                    false => white,
-                };
-                s += color;
-            }
-        }
-        s
-    }
-
-    pub fn save_frame(&self, particles: &Vec<Particle>, time: Scalar) {
-        let file_name = format!("frame-{:08.3}", time);
-        let path = self.prefix.join(file_name);
-        let mut file = File::create(path).unwrap();
-        let data = self.render_particles(particles);
-        file.write(data.as_bytes()).unwrap();
-    }
-}