diff --git a/src/main.rs b/src/main.rs
index 160fd99..f8df5a0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -39,22 +39,7 @@ struct Vector3f { x: f32, y: f32, z: f32 }
 #[derive(Clone, Copy, Debug, Default)]
 struct Vector4f { x: f32, y: f32, z: f32, w: f32 }
 
-#[derive(Clone, Copy, Debug, Default)]
-struct Lighting
-{
-    diffuse: Vector3f,
-    specular: Vector3f,
-}
 
-#[derive(Clone, Copy, Debug, Default)]
-struct PointLight
-{
-    position : Vector3f,
-    diffuseColor : Vector3f,
-    diffusePower : f32,
-    specularColor : Vector3f, 
-    specularPower : f32,
-}
 
 fn saturate(v: f32) -> f32 {
     f32::min(f32::max(v, 0.0), 1.0)
@@ -174,16 +159,34 @@ fn get_surface_data(phit: Vector3f, sphere_center: Vector3f) -> (Vector2f, Vecto
     }, nhit)
 }
 
+#[derive(Clone, Copy, Debug, Default)]
+struct Lighting
+{
+    diffuse: Vector3f,
+    specular: Vector3f,
+    distance: f32,
+}
 
+#[derive(Clone, Copy, Debug, Default)]
+struct PointLight
+{
+    position : Vector3f,
+    diffuseColor : Vector3f,
+    diffusePower : f32,
+    specularColor : Vector3f, 
+    specularPower : f32,
+}
+
+// returns the diffuse and specular
 fn get_point_light(light: PointLight, pos3D: Vector3f, viewDir: Vector3f, normal: Vector3f) -> Lighting
 {
     let mut out = Lighting::default();
     if (light.diffusePower > 0.0)
     {
         let lightDir = sub(light.position, pos3D); //3D position in space of the surface
-        let distance = len(lightDir);
-        let lightDir = div(lightDir, distance); // = normalize(lightDir);
-        let distance = distance * distance; //This line may be optimised using Inverse square root
+        out.distance = len(lightDir);
+        let lightDir = div(lightDir, out.distance); // = normalize(lightDir);
+        let distance = out.distance * out.distance; //This line may be optimised using Inverse square root
 
         //Intensity of the diffuse light. Saturate to keep within the 0-1 range.
         let NdotL = dot(normal, lightDir);
@@ -251,7 +254,7 @@ fn main() {
     // Create a new ImgBuf with width: imgx and height: imgy
     let mut imgbuf = image::ImageBuffer::new(view_res.x as u32, view_res.y as u32);
 
-    let sphere_center = Vector3f { x: -70.0, y: 20.0, z: -10.0 };
+    let sphere_center = Vector3f { x: -10.0, y: 0.0, z: 0.0 };
     let sphere_color = Vector3f {
         x: 78.0,
         y: 22.0,
@@ -292,8 +295,24 @@ fn main() {
                     z: -dir.z,
                 };
 
+                let light = PointLight {
+                                position : Vector3f{x:0.0,y:0.0,z:0.0},
+                                diffuseColor : Vector3f{x:255.0,y:255.0,z:255.0},
+                                diffusePower : 100.0,
+                                specularColor : Vector3f{x:255.0,y:255.0,z:255.0}, 
+                                specularPower : 70.0,
+                };
                 
-                let hit_color = mult(mix(sphere_color, mult(sphere_color, 0.8), f32::max(0.0, dot(nhit, ndir))), pattern);
+                let red = Vector3f {x:255.0, y:0.0, z:0.0};
+                let color2 = Vector3f {x:200.0, y:90.0, z:120.0};
+
+                let lighting = get_point_light(light, add(phit, sphere_center), dir, nhit);
+
+                let mut hit_color = add(lighting.diffuse, lighting.specular);
+
+                println!("{:?}", hit_color);
+                println!("{:?}", add(nhit, sphere_center));
+//                println!("{:?}", lighting);
                 *pixel = image::Rgb([hit_color.x as u8, hit_color.y as u8, hit_color.z as u8]);
             }
         };