本文整理汇总了C#中OpenTK.GameWindow.SwapBuffers方法的典型用法代码示例。如果您正苦于以下问题：C# GameWindow.SwapBuffers方法的具体用法？C# GameWindow.SwapBuffers怎么用？C# GameWindow.SwapBuffers使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OpenTK.GameWindow的用法示例。
在下文中一共展示了GameWindow.SwapBuffers方法的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnRenderFrame
public override void OnRenderFrame(OpenTK.FrameEventArgs e, GameWindow window)
{
GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity();
GL.Ortho(0, 1280, 0,720,0,1);
GL.Disable(EnableCap.DepthTest);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
GL.ClearColor(0.2f , 0.2f, 0.2f, 0);
GL.Clear(ClearBufferMask.ColorBufferBit);
for (int y=0;y<720;y++)
{
for (int x = 0; x < 1280; x++)
{
var c = (int) (Math.Floor(Math.Sin(x/35d)*128 + Math.Sin(y/28d)*32f + Math.Sin((x + y)/16d)*64));
c = mod(c, 256);
var r = cols[0, c] % 256;
var g = cols[1, c] % 256;
var b = cols[2, c] % 256;
GL.Color3(r/256, g/256, b/256);
GL.Begin(BeginMode.Points);
GL.Vertex2(x, y);
GL.End();
}
}
window.SwapBuffers();
}示例2: MyApplication
private MyApplication()
{
//setup
gameWindow = new GameWindow(700, 700);
gameWindow.KeyDown += (s, arg) => gameWindow.Close();
gameWindow.Resize += (s, arg) => GL.Viewport(0, 0, gameWindow.Width, gameWindow.Height);
gameWindow.RenderFrame += GameWindow_RenderFrame;
gameWindow.RenderFrame += (s, arg) => gameWindow.SwapBuffers();
//animation using a single SpriteSheet
explosion = new SpriteSheetAnimation(new SpriteSheet(TextureLoader.FromBitmap(Resourcen.explosion), 5), 0, 24, 1);
//animation using a bitmap for each frame
alienShip = new AnimationTextures(.5f);
//art from http://millionthvector.blogspot.de/p/free-sprites.html
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10001));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10002));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10003));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10004));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10005));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10006));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10007));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10008));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10009));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10010));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10011));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10012));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10013));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10014));
alienShip.AddFrame(TextureLoader.FromBitmap(Resourcen.alien10015));
//for transparency in textures
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
//start game time
timeSource.Start();
}示例3: Main
private static void Main(string[] args)
{
var sprites = new List<Sprite>();
Window = new GameWindow(800, 600, GraphicsMode.Default, "Blunder Buzz");
Window.Load += (sender, e) => {
Window.VSync = VSyncMode.On;
sprites.Add(new Sprite(new Shader("Shaders/basicVertex.glsl", "Shaders/basicFragment.glsl")));
};
Window.UpdateFrame += (sender, e) => {
if (Window.Keyboard[Key.Escape]) {
Window.Exit();
}
foreach (var sprite in sprites) {
sprite.Update();
}
};
Window.RenderFrame += (sender, e) => {
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.ClearColor(Color.CornflowerBlue);
foreach (var sprite in sprites) {
sprite.Render();
}
Window.SwapBuffers();
};
Window.Run(DisplayDevice.Default.RefreshRate);
}示例4: Main
static void Main ()
{
// OpenGL 창
GameWindow window = new GameWindow ();
// 창이 처음 생성됐을 때
window.Load += ( sender, e ) =>
{
};
// 업데이트 프레임(연산처리, 입력처리 등)
window.UpdateFrame += ( sender, e ) =>
{
};
// 렌더링 프레임(화면 표시)
window.RenderFrame += ( sender, e ) =>
{
// 화면 초기화 설정
//> 화면 색상은 검정색(R: 0, G: 0, B: 0, A: 255)
GL.ClearColor ( 0, 0, 0, 1 );
//> 깊이 버퍼는 1(쓸 수 있는 깊이)
GL.ClearDepth ( 1 );
//> 스텐실 버퍼는 0
GL.ClearStencil ( 0 );
// 화면 초기화(색상 버퍼, 깊이 버퍼, 스텐실 버퍼에 처리)
GL.Clear ( ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit | ClearBufferMask.StencilBufferBit );
// OpenGL 1.0 삼각형 그리기 시작
// OpenGL 3.2부터 Deprecated, OpenGL ES 2.0부터 Deprecated
GL.Begin ( PrimitiveType.Triangles );
// 삼각형의 세 꼭지점 설정
// OpenGL 3.2부터 Deprecated, OpenGL ES 2.0부터 Deprecated
GL.Vertex2 ( +0.0, +0.5 );
GL.Vertex2 ( +0.5, -0.5 );
GL.Vertex2 ( -0.5, -0.5 );
// 삼각형 색상은 마젠타(R: 255, G: 0, B: 255)
// OpenGL 3.2부터 Deprecated, OpenGL ES 2.0부터 Deprecated
GL.Color3 ( 1.0f, 0, 1.0f );
// OpenGL 1.0 삼각형 그리기 끝
// OpenGL 3.2부터 Deprecated, OpenGL ES 2.0부터 Deprecated
GL.End ();
// 버퍼에 출력
GL.Flush ();
// 백 버퍼와 화면 버퍼 교환
window.SwapBuffers ();
};
// 창이 종료될 때
window.Closing += ( sender, e ) =>
{
};
// 창을 띄우고 창이 종료될 때까지 메시지 펌프 및 무한 루프 처리
window.Run ();
}示例5: Main
public static void Main (string[] args)
{
Console.WriteLine ("Hello World!");
using (var game = new GameWindow ())
{
const int kVertsPerParticle = 6;
const int kParticleCountX = 500;
const int kParticleCountY = 320;
var solution = new MapPersistent (kVertsPerParticle, game.Width, game.Height);
var problem = new DynamicStreamingProblem (solution, kVertsPerParticle, kParticleCountX, kParticleCountY);
game.Load += (sender, e) =>
{
// setup settings, load textures, sounds
game.VSync = VSyncMode.On;
problem.Init();
};
game.Unload += (sender, e) =>
{
problem.Shutdown();
};
game.KeyDown += (object sender, KeyboardKeyEventArgs e) =>
{
if (e.Key == Key.Space)
{
game.Exit();
}
};
game.UpdateFrame += (sender, e) =>
{
// add game logic, input handling
// update shader uniforms
// update shader mesh
};
game.RenderFrame += (sender, e) =>
{
game.SwapBuffers();
};
game.Resize += (sender, e) =>
{
//GL.Viewport(0, 0, game.Width, game.Height);
solution.SetSize(game.Width, game.Height);
};
game.Run(60.0);
}
}示例6: MyApplication
private MyApplication()
{
gameWindow = new GameWindow(800, 800);
//gameWindow.WindowState = WindowState.Fullscreen;
gameWindow.KeyDown += GameWindow_KeyDown;
gameWindow.Resize += (s, arg) => GL.Viewport(0, 0, gameWindow.Width, gameWindow.Height);
gameWindow.RenderFrame += (s, arg) => visual.Render();
gameWindow.RenderFrame += (s, arg) => gameWindow.SwapBuffers();
visual = new MainVisual();
}示例7: Main
static void Main(string[] args)
{
using (var game = new GameWindow())
{
game.Load += (sender, e) =>
{
// setup settings, load textures, sounds
game.VSync = VSyncMode.On;
};
game.Resize += (sender, e) =>
{
GL.Viewport(0, 0, game.Width, game.Height);
};
game.UpdateFrame += (sender, e) =>
{
// add game logic, input handling
if (game.Keyboard[Key.Escape])
{
game.Exit();
}
};
double rotation = 0;
game.RenderFrame += (sender, e) =>
{
rotation += 1;
rotation %= 360;
// render graphics
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);
GL.Rotate(rotation, 0, 0, 1);
GL.Begin(PrimitiveType.Triangles);
GL.Color3(Color.MidnightBlue);
GL.Vertex3(-1.0f, 1.0f,-1.0f);
GL.Color3(Color.SpringGreen);
GL.Vertex3(0.0f, -1.0f,-1.0f);
GL.Color3(Color.Ivory);
GL.Vertex3(1.0f, 1.0f,-1.0f);
GL.End();
game.SwapBuffers();
};
// Run the game at 60 updates per second
game.Run(60.0);
}
}示例8: MyApplication
public MyApplication()
{
shootCoolDown.OnPeriodElapsed += (s, t) => shootCoolDown.Stop();
gameWindow = new GameWindow();
gameWindow.WindowState = WindowState.Fullscreen;
CreateEnemies();
gameWindow.Resize += (sender, e) => GL.Viewport(0, 0, gameWindow.Width, gameWindow.Height);
gameWindow.UpdateFrame += GameWindow_UpdateFrame;
gameWindow.RenderFrame += GameWindow_RenderFrame;
gameWindow.RenderFrame += (sender, e) => gameWindow.SwapBuffers();
timeSource.Start();
gameWindow.Run(60.0);
}示例9: HandleFrame
protected override void HandleFrame(GameWindow window)
{
GL.ClearColor (Color4.Black);
GL.Clear (ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.Enable (EnableCap.Blend);
GL.BlendFunc (BlendingFactorSrc.SrcAlpha, BlendingFactorDest.One);
GL.BlendEquation (BlendEquationMode.FuncAdd);
SetCamera (window);
PrepareState ();
GL.DrawArraysInstanced (BeginMode.TriangleFan, 0, 4, PARTICLES_COUNT);
window.SwapBuffers ();
}示例10: TestClear
public void TestClear()
{
var pixel = new Pixel();
_window = new GameWindow();
_window.RenderFrame += (caller, args) =>
{
GL.ReadBuffer(ReadBufferMode.Front);
GL.ClearColor(0.4f, 0.2f, 1.0f, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit);
_window.SwapBuffers();
pixel.ReadBuffer(0, 0);
_window.Close();
};
_window.Run();
Assert.AreEqual(new Pixel(0.4f, 0.2f, 1.0f), pixel);
}示例11: Main
public static void Main(string[] args)
{
using (var game = new GameWindow(1024, 768))
{
// Load event - fired once before entering the mainLoop
game.Load += (object sender, EventArgs e) =>
{
game.Title = "OpenGL in C#"; // Set the window title;
GL.Enable(EnableCap.Blend); // Enable OpenGL alpha blending
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha); // Set the default blending calculation
};
// Resize event - fires when the window changes size
// Using it to reset the Viewport on resize
game.Resize += (object sender, EventArgs e) =>
{
GL.Viewport(0, 0, game.Width, game.Height); // Set the OpenGL ViewPort(the area that it will draw to)
};
// Called once every N frames set by the Run method
game.RenderFrame += (object sender, FrameEventArgs e) =>
{
GL.ClearColor(Color.CornflowerBlue); // Sets the default color of the color buffer
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit); // Clears individual buffers, fills the color buffer with the set clearColor
GL.MatrixMode(MatrixMode.Projection); // Tells OpenGL that we will use the Projection Matrix
GL.LoadIdentity(); // Replaces the selected matrix with a Identity matrix
GL.Ortho(-1.5, 1.5, -1.5, 1.5, 0.0, 4.0); // Create an Orthographic matrix(parallel view with no depth(3rd dimension)
GL.Begin(PrimitiveType.Polygon); // Tells OpenGL that we want to draw Verticies with the given mode, this case Polygon(deprecated, dont use it in real applications)
GL.Color3(Color.Blue); // Tells OpenGL that the Vertex Colors after this call will be Blue
GL.Vertex2(-1, 1); // Sets a Vertex at the set position
GL.Color3(Color.Red);
GL.Vertex2(1, 1);
GL.Color3(Color.Yellow);
GL.Vertex2(1, -1);
GL.Color3(Color.White);
GL.Vertex2(-1, -1);
GL.End(); // Tells OpenGL that we are done passing our data.
game.SwapBuffers(); // Swaps the back buffer with the front buffer. We draw on the back buffer while the front buffer is on the screen.
};
game.Run(); // Starts the mainLoop and fires onetime events
}
}示例12: TestDrawQuad
public void TestDrawQuad()
{
var pixel = new Pixel();
_window = new GameWindow {Width = 200, Height = 200};
_window.RenderFrame += (caller, args) =>
{
GL.ReadBuffer(ReadBufferMode.Front);
GL.Clear(ClearBufferMask.ColorBufferBit);
GL.Begin(PrimitiveType.Quads);
{
GL.Color3(1.0f, 1.0f, 1.0f);
GL.Vertex2(0.0f, 0.0f);
GL.Vertex2(-1.0f, 0.0f);
GL.Vertex2(-1.0f, -1.0f);
GL.Vertex2(0.0f, -1.0f);
}
GL.End();
_window.SwapBuffers();
pixel.ReadBuffer(0, 0);
_window.Close();
};
_window.Run();
Assert.AreEqual(new Pixel(1.0f, 1.0f, 1.0f), pixel);
}示例13: Main
//.........这里部分代码省略.........
{
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].toggle_bones();
if(_active_time < DateTime.Now.Ticks + 2000000)
_active_time = DateTime.Now.Ticks + 2000000;
}
if(game.Keyboard[Key.G] && _active_time < DateTime.Now.Ticks)
{
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].toggle_graphics();
if(_active_time < DateTime.Now.Ticks + 2000000)
_active_time = DateTime.Now.Ticks + 2000000;
}
if(game.Keyboard[Key.C] && _active_time < DateTime.Now.Ticks)
{
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].toggle_climbing_mode();
if(_active_time < DateTime.Now.Ticks + 2000000)
_active_time = DateTime.Now.Ticks + 2000000;
}
if(game.Keyboard[Key.M] && _active_time < DateTime.Now.Ticks)
{
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].toggle_christmas_mode();
_snow.toggle();
if(_active_time < DateTime.Now.Ticks + 2000000)
_active_time = DateTime.Now.Ticks + 2000000;
}
if(game.Mouse[MouseButton.Right] && _active_time < DateTime.Now.Ticks)
{
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].pin_point();
if(_active_time < DateTime.Now.Ticks + 2000000)
_active_time = DateTime.Now.Ticks + 2000000;
}
if(game.Mouse[MouseButton.Left])
{
// Finds the nearest ragdoll to mouse
Nearest.check_nearest(_skeletons, new Vector2D(game.Mouse.X, game.Mouse.Y));
if(_ragdoll_release_time < DateTime.Now.Ticks + 2000000)
_ragdoll_release_time = DateTime.Now.Ticks + 2000000;
// Adds a mouse drag force.
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].mouse_force(new Vector2D(game.Mouse.X, game.Mouse.Y));
}
else
{
// Makes it possible to drag around another ragdoll
if(_ragdoll_release_time < DateTime.Now.Ticks)
Nearest.release_check();
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].release_point_lock();
}
// Update skeleton
if(!_pause)
{
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].update(1.0/10.0);
_snow.update(1.0/10.0);
}
};
game.RenderFrame += (sender, e) =>
{
// Render graphics
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity();
GL.Ortho(0, game.Width, game.Height, 0, -1, 1);
// Render ragdolls
for(int i = 0; i < _skeletons.Count; ++i)
_skeletons[i].draw(new Vector2D(game.Mouse.X, game.Mouse.Y));
// Render snow
_snow.draw();
// Some user friendly info
if(_fps_timer < DateTime.Now.Ticks)
{
_fps_timer = DateTime.Now.Ticks + 800000;
_fps = Math.Round(game.RenderFrequency, 2);
}
// Render help text
draw_info();
game.SwapBuffers();
};
// Run the game at 60 updates per second
game.Run(60.0);
}
}示例14: Main
public static void Main(int resX, int resY)
{
Graphics.Sprite sprite = new Graphics.Sprite();
Graphics.Mesh mesh = new Graphics.Mesh();
using (var game = new GameWindow())
{
game.VSync = VSyncMode.On;
game.Width = resX;
game.Height = resY;
game.Load += (sender, e) =>
{
Console.WriteLine("Using OpenGL version: " + GL.GetString(StringName.Version));
Graphics.TextureManager.LoadTexture("F:/DestWa/Pictures/artkleiner.png", "art");
// setup settings, load textures, sounds
sprite = new Graphics.Sprite("art", Vector3.Zero, Vector3.Zero, Vector3.One);
sprite.scale = new Vector3(1280, 720, 1);
sprite.position.X = 10;
mesh = Graphics.Mesh.CreateMeshFromOBJ("C:/Users/DestWa/Desktop/man.obj");
mesh.scale = new Vector3(1, 1, 1);
mesh.position.Z = 100;
GL.ClearColor(Color.Cornsilk);
};
game.Resize += (sender, e) =>
{
GL.Viewport(0, 0, game.Width, game.Height);
};
game.UpdateFrame += (sender, e) =>
{
// add game logic, input handling
if (game.Keyboard[Key.Escape])
{
game.Exit();
}
};
game.RenderFrame += (sender, e) =>
{
// render graphics
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
Graphics.Renderer.DrawSprite(sprite);
//mesh.rotation.X += 0.01f;
//mesh.rotation.Y += 0.01f;
Graphics.Renderer.activeCamera.location.Z -= 0.1f;
Graphics.Renderer.DrawMesh(mesh);
game.SwapBuffers();
};
// Run the game at 60 updates per second
game.Run(60.0);
}
}