particle mod

src/drawable.rs

@@ -1,3 +1,5 @@
+use nannou::prelude::*;
+
 pub(crate) trait Drawable {
     fn draw(&self, draw: &Draw);
 }

src/main.rs

@@ -1,41 +1,13 @@
 mod drawable;
+mod particle;
 
-use drawable::Drawable;
 use nannou::prelude::*;
-
+use particle::Particle;
-#[derive(Debug)]
-struct Particle {
-    pos: Vec2,
-    radius: f32,
-}
-
-impl Particle {
-    fn new(pos: Vec2) -> Self {
-        Self {
-            pos,
-            ..Default::default()
-        }
-    }
-}
-
-impl Default for Particle {
-    fn default() -> Self {
-        Self {
-            pos: Default::default(),
-            radius: 10.0,
-        }
-    }
-}
-
-impl Drawable for Particle {
-    fn draw(&self, draw: &Draw) {
-        draw.ellipse().color(RED).radius(self.radius).xy(self.pos);
-    }
-}
 
 struct Model {
     // Store the window ID so we can refer to this specific window later if needed.
     _window: WindowId,
+    particles: Vec<Particle>,
 }
 
 fn model(app: &App) -> Model {
@@ -49,7 +21,10 @@ fn model(app: &App) -> Model {
         .build()
         .unwrap();
 
-    Model { _window }
+    Model {
+        _window,
+        particles: Vec::new(),
+    }
 }
 
 // Handle events related to the window and update the model if necessary

src/particle.rs

@@ -0,0 +1,35 @@
+use drawable::Drawable;
+
+use crate::drawable;
+
+use nannou::prelude::*;
+
+#[derive(Debug)]
+pub(crate) struct Particle {
+    pos: Vec2,
+    radius: f32,
+}
+
+impl Particle {
+    pub(crate) fn new(pos: Vec2) -> Self {
+        Self {
+            pos,
+            ..Default::default()
+        }
+    }
+}
+
+impl Default for Particle {
+    fn default() -> Self {
+        Self {
+            pos: Default::default(),
+            radius: 10.0,
+        }
+    }
+}
+
+impl Drawable for Particle {
+    fn draw(&self, draw: &Draw) {
+        draw.ellipse().color(RED).radius(self.radius).xy(self.pos);
+    }
+}