diff --git a/src/main.rs b/src/main.rs
index ce1f1d7..ef1430b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,6 +4,7 @@ extern crate glium;
 #[macro_use]
 extern crate load_file;
 
+use std::f32::consts::PI;
 use glium::texture::SrgbTexture2d;
 use phf::phf_map;
 use std::fs;
@@ -463,9 +464,17 @@ fn main() {
                 out vec2 v_texture_coordinates;
 
                 void main() {
+                    float cos_rotation = cos(w_rotation);
+                    float sin_rotation = sin(w_rotation);
+
+                    vec3 rotated_position = position;
+
+                    rotated_position.x = cos_rotation * position.x + sin_rotation * position.z;
+                    rotated_position.z = -sin_rotation * position.x + cos_rotation * position.z;
+
                     v_texture_index = texture_index;
                     v_texture_coordinates = texture_coordinates;
-                    gl_Position = persp_matrix * view_matrix * vec4(position + w_position, 1.0);
+                    gl_Position = persp_matrix * view_matrix * vec4(rotated_position + w_position, 1.0);
                 }
             ",
 
@@ -507,11 +516,11 @@ fn main() {
                 let x: f32 = object_line_parts[1].parse().unwrap();
                 let y: f32 = object_line_parts[2].parse().unwrap();
                 let z = object_line_parts[3].parse().unwrap();
-                let rotation = object_line_parts[4].parse().unwrap();
+                let rotation: f32 = object_line_parts[4].parse().unwrap();
                 let structure_per_instance: &mut Vec<PerInstance> = structures_per_instance.get_mut(structure_id).unwrap();
                 structure_per_instance.push(PerInstance {
                     w_position: (offset_x + x, z, offset_y + y),
-                    w_rotation: rotation,
+                    w_rotation: 2.0 * PI * rotation / 360.0,
                 });
             }
         }
diff --git a/src/support/camera.rs b/src/support/camera.rs
index efa61f0..3f765b6 100644
--- a/src/support/camera.rs
+++ b/src/support/camera.rs
@@ -13,12 +13,12 @@ pub struct CameraState {
     rotate_right: bool,
 }
 
-const SPEED: f32 = 1.0; //1.0;
+const SPEED: f32 = 10.0; //1.0;
 
 impl CameraState {
     pub fn new() -> CameraState {
         CameraState {
-            aspect_ratio: 1_024.0 / 768.0,
+            aspect_ratio: 1_920.0 / 1_080.0,
             // The second coordinate is for the altitude.
             position: (3_646.41, 12.3622, 13_113.7),
             direction: (0.0, 0.0, -1.0),