diff --git a/.gitignore b/.gitignore
index 55cb09e..61e13bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 target
 rusty-tags.vi
-out.ppm
+*.ppm
diff --git a/features/src/structs.rs b/features/src/structs.rs
index fbe3c4a..07ad068 100644
--- a/features/src/structs.rs
+++ b/features/src/structs.rs
@@ -19,6 +19,14 @@ impl Tuple {
         }
     }
 
+    pub fn point_zero() -> Tuple {
+        Tuple {
+            x: 0.0,
+            y: 0.0,
+            z: 0.0,
+            w: 1.0
+        }
+    }
 
     pub fn point(x: f32, y: f32, z: f32) -> Tuple {
         Tuple {
diff --git a/src/main.rs b/src/main.rs
index 06e7cfd..164441d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,6 +3,7 @@ use features::color::Color;
 use features::structs::Tuple;
 use features::matrix::Matrix;
 
+use std::f32::consts::PI;
 use std::fmt;
 use std::fs::File;
 use std::io::prelude::*;
@@ -147,4 +148,47 @@ fn before_clock() {
 
 fn main() {
     before_clock();
+    clock();
+}
+
+fn clock() {
+    println!("Starting clock!");
+
+    let mut canvas = Canvas::new(1024, 1024);
+    let color = Color::new(1.0, 0.0, 0.0);
+    let middle = 1024.0 / 2.0;
+    let three_fourths_middle = middle / 4.0 * 3.0;
+    let center = &Tuple::point_zero() * &Matrix::translation(0.0, 1.0, 0.0);
+    // canvas.write_pixel(center.x() as usize, center.y() as usize, color);
+    canvas.write_pixel(middle as usize, middle as usize, Color::new(0.0, 1.0, 0.0));
+
+    for i in 1..13 {
+        let twelve = Tuple::point_zero();
+
+        let twelve = &Matrix::translation(0.0, -12.0, 0.0) * &twelve;
+        let twelve = &Matrix::scaling(0.0, 10.0, 0.0) * &twelve;
+        let twelve = &Matrix::rotation_z((i as f32 / 12.0) * (2.0 * PI)) * &twelve;
+        let twelve = &Matrix::translation(middle, middle, 0.0) * &twelve;
+        println!("{}", twelve);
+
+        canvas.write_pixel(twelve.x() as usize, twelve.y() as usize, color);
+
+    }
+    //for i in 0..=-1 {
+    //    let position = ((2.0 * PI) / 12.0) * (i as f32);
+    //    println!("i: {} pos: {}", i, position);
+    //    let transform = &(&(&Matrix::identity(4)
+    //        * &Matrix::translation(0.0, 1.0 , 0.0))
+    //        * &Matrix::rotation_z(position))
+    //        //* &Matrix::identity(4))
+    //        * &Matrix::translation(middle, middle, 0.0);
+    //    let point = &Tuple::point_zero() * &(&transform * &Matrix::scaling(three_fourths_middle, three_fourths_middle, 0.0));
+    //    //let point = &Tuple::point_zero() * &(&Matrix::translation(i as f32 * 6.0, 0.0, 0.0) * &Matrix::translation(middle, middle, 0.0));
+    //    println!("point rotated: {}", &point);
+    //    canvas.write_pixel(point.x() as usize, point.y() as usize, color);
+
+    //}
+    write_canvas_to_file(canvas, "clock.ppm");
+
+    println!("Ending clock!");
 }