/// <summary>
/// Given a scene, render all the objects in the scene.
/// </summary>
/// <param name="scene">Scene to be rendered</param>
/// <param name="camera">Camera object</param>
public void Draw(Scene scene, GameObject camera)
{
List<GameObject> objects = scene.Visible();
game.GraphicsDevice.Clear(Color.Black);
Matrix worldMatrix = Matrix.Identity;
Matrix cameraMatrix = camera.position.matrix();
Matrix objectMatrix;
foreach (GameObject obj in objects)
{
objectMatrix = worldMatrix * obj.position.matrix();
RenderObject(obj, cameraMatrix, objectMatrix);
}
}