protected override void OnRenderFrame(FrameEventArgs e)
{
// called once per frame; render
game.Tick();
GL.BindTexture(TextureTarget.Texture2D, screenID);
GL.TexImage2D(TextureTarget.Texture2D,
0,
PixelInternalFormat.Rgba,
game.screen.width,
game.screen.height,
0,
OpenTK.Graphics.OpenGL.PixelFormat.Bgra,
PixelType.UnsignedByte,
game.screen.pixels
);
GL.Clear(ClearBufferMask.ColorBufferBit);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
GL.BindTexture(TextureTarget.Texture2D, screenID);
GL.Begin(PrimitiveType.Quads);
GL.TexCoord2(0.0f, 1.0f); GL.Vertex2(-1.0f, -1.0f);
GL.TexCoord2(1.0f, 1.0f); GL.Vertex2(1.0f, -1.0f);
GL.TexCoord2(1.0f, 0.0f); GL.Vertex2(1.0f, 1.0f);
GL.TexCoord2(0.0f, 0.0f); GL.Vertex2(-1.0f, 1.0f);
GL.End();
game.Render();
SwapBuffers();
}
protected override void OnRenderFrame(FrameEventArgs e)
{
// called once per frame; render
game.Tick();
if (terminated)
{
Exit();
return;
}
// convert Game.screen to OpenGL texture
GL.BindTexture(TextureTarget.Texture2D, screenID);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba,
game.screen.width, game.screen.height, 0,
OpenTK.Graphics.OpenGL.PixelFormat.Bgra,
PixelType.UnsignedByte, game.screen.pixels
);
// clear window contents
GL.Clear(ClearBufferMask.ColorBufferBit);
// setup camera
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity();
// draw screen filling quad
GL.Begin(PrimitiveType.Quads);
GL.TexCoord2(0.0f, 1.0f); GL.Vertex2(-1.0f, -1.0f);
GL.TexCoord2(1.0f, 1.0f); GL.Vertex2(1.0f, -1.0f);
GL.TexCoord2(1.0f, 0.0f); GL.Vertex2(1.0f, 1.0f);
GL.TexCoord2(0.0f, 0.0f); GL.Vertex2(-1.0f, 1.0f);
GL.End();
// tell OpenTK we're done rendering
SwapBuffers();
}
protected override void OnUpdateFrame(FrameEventArgs e)
{
GL.UniformMatrix4(modelviewMatrixLocation, false, ref modelviewMatrix);
// called once per frame; app logic
var keyboard = OpenTK.Input.Keyboard.GetState();
HandleInput(keyboard);
game.Tick(e);
}
protected override void OnRenderFrame(FrameEventArgs e)
{
// called once per frame; render
GL.ClearColor(Color.Black);
GL.Enable(EnableCap.Texture2D);
GL.Disable(EnableCap.DepthTest);
GL.Color3(1.0f, 1.0f, 1.0f);
sw.Stop();
if (sw.ElapsedMilliseconds != 0)
{
Console.WriteLine(1 / (sw.ElapsedMilliseconds / 1000f));
}
sw.Reset();
game.Tick();
sw.Start();
if (terminated)
{
Exit();
return;
}
// convert Game.screen to OpenGL texture
GL.BindTexture(TextureTarget.Texture2D, screenID);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba,
game.screen.width, game.screen.height, 0,
OpenTK.Graphics.OpenGL.PixelFormat.Bgra,
PixelType.UnsignedByte, game.screen.pixels
);
// clear window contents
GL.Clear(ClearBufferMask.ColorBufferBit);
// setup camera
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity();
// draw screen filling quad
GL.Begin(PrimitiveType.Quads);
GL.TexCoord2(0.0f, 1.0f); GL.Vertex2(-1.0f, -1.0f);
GL.TexCoord2(1.0f, 1.0f); GL.Vertex2(1.0f, -1.0f);
GL.TexCoord2(1.0f, 0.0f); GL.Vertex2(1.0f, 1.0f);
GL.TexCoord2(0.0f, 0.0f); GL.Vertex2(-1.0f, 1.0f);
GL.End();
// prepare for generic OpenGL rendering
GL.Enable(EnableCap.DepthTest);
GL.Disable(EnableCap.Texture2D);
GL.Clear(ClearBufferMask.DepthBufferBit);
game.RenderGL();
// tell OpenTK we're done rendering
SwapBuffers();
}
protected override void OnRenderFrame(FrameEventArgs e)
{
// prepare for generic OpenGL rendering
GL.ClearColor(Color.Black);
GL.Enable(EnableCap.DepthTest);
GL.Disable(EnableCap.Texture2D);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.LoadIdentity();
GL.Color3(1.0f, 1.0f, 1.0f);
// called once per frame; render
game.Tick();
if (terminated)
{
Exit();
return;
}
// convert Game.screen to OpenGL texture
//GL.BindTexture( TextureTarget.Texture2D, screenID );
//GL.TexImage2D( TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba,
//game.screen.width, game.screen.height, 0,
//OpenTK.Graphics.OpenGL.PixelFormat.Bgra,
// PixelType.UnsignedByte, game.screen.pixels
// );
// clear window contents
GL.Clear(ClearBufferMask.ColorBufferBit);
// setup camera
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
// draw screen filling quad
/*
* GL.Color3(0f, 0f, 0f);
* GL.Begin( PrimitiveType.Quads );
* GL.Vertex2( -1.0f, -1.0f );
* GL.Vertex2( 1.0f, -1.0f );
* GL.Vertex2( 1.0f, 1.0f );
* GL.Vertex2( -1.0f, 1.0f );
* GL.End();
*/
//Run the game GL
game.RenderGL();
// tell OpenTK we're done rendering
SwapBuffers();
}
