/// <summary>
/// This method overrides the base OnRenderFrame method from GameWindow
///
/// It renders each frame
/// </summary>
/// <param name="e"></param>
protected override void OnRenderFrame(FrameEventArgs e)
{
base.OnRenderFrame(e);
//OpenGL graphics initialization
GL.ClearColor(currentColor);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity();
GL.Ortho(-1.0, 1.0, -1.0, 1.0, 0.0, 4.0);
//Setup OpenGL graphics to render the player
GL.Begin(PrimitiveType.Polygon);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.Color3(0, 0, 0);
//Get vertices of the player
Vertices = player.render(Width, Height);
//Render the player
foreach (Vector2d vertex in Vertices)
{
GL.Vertex2(vertex);
}
//End rendering the player
GL.End();
//Loop through all of the platforms to render them
foreach (Platform plat in platforms)
{
//Begin GL graphics to render the current platform
GL.Begin(PrimitiveType.Polygon);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.Color3(0.3, 0.3, 0.3);
//Ger vertices for rendering the current platform
Vertices = plat.render(Width, Height);
//Render the platform
foreach (Vector2d vertex in Vertices)
{
GL.Vertex2(vertex);
}
//End rendering the platform
GL.End();
}
//Update the window
SwapBuffers();
}