mirror of
https://github.com/Ryujinx/Opentk.git
synced 2024-12-26 18:15:39 +00:00
59b503b3c3
WinRawInput now correctly subclasses WinGLNative or WinGLControl. WinRawKeyboard now correctly responds to events. Removed T10_GLSL_Cube.cs which was erroneously moved outside the Examples/Tutorial directory. Updated INativeWindow, IGameWindow and IGLControl interfaces. Updated examples to use the new GameWindow interface. Added documentation to GameWindow. Improved GameWindow error handling. More defensive programming.
189 lines
5.1 KiB
C#
189 lines
5.1 KiB
C#
#region --- License ---
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/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
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* See license.txt for license info
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*/
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#endregion
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#region --- Using Directives ---
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using System;
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using System.Collections.Generic;
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using System.Windows.Forms;
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using OpenTK;
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using OpenTK.OpenGL;
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using OpenTK.Platform;
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using Enums = OpenTK.OpenGL.GL.Enums;
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#endregion
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namespace Examples.Tutorial
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{
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public class T03_RotatingCube : OpenTK.GameWindow, IExample
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{
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#region --- Fields ---
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/// <summary>
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/// Denotes the cube rotation.
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/// </summary>
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float angle = 0.0f;
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#endregion
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#region --- Constructors ---
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public T03_RotatingCube()
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{
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CreateWindow(new DisplayMode(800, 600));
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Context.MakeCurrent();
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GL.ClearColor(0.1f, 0.1f, 0.5f, 0.0f);
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GL.Enable(Enums.EnableCap.DEPTH_TEST);
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this.OnResize(new ResizeEventArgs(this.Width, this.Height));
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}
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#endregion
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#region Resize event handler
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/// <summary>
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/// Called when the user resizes the window.
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/// </summary>
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/// <param name="e">Contains the new width/height of the window.</param>
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/// <remarks>
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/// You want the OpenGL viewport to match the window. This is the place to do it!
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/// </remarks>
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protected override void OnResize(OpenTK.Platform.ResizeEventArgs e)
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{
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base.OnResize(e);
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GL.Viewport(0, 0, e.Width, e.Height);
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double ratio = e.Width / (double)e.Height;
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GL.MatrixMode(Enums.MatrixMode.PROJECTION);
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GL.LoadIdentity();
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Glu.Perspective(45.0, ratio, 1.0, 64.0);
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}
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#endregion
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#region OnUpdateFrame function
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/// <summary>
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/// Prepares the next frame for rendering.
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/// </summary>
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/// <remarks>
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/// Place your control logic here. This is the place to respond to user input,
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/// update object positions etc.
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/// </remarks>
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public override void OnUpdateFrame()
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{
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if (Keyboard[0][OpenTK.Input.Keys.Escape])
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{
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this.Exit();
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return;
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}
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if ((Keyboard[0][OpenTK.Input.Keys.LeftAlt] || Keyboard[0][OpenTK.Input.Keys.RightAlt]) &&
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Keyboard[0][OpenTK.Input.Keys.Enter])
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{
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Fullscreen = true;
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}
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GL.MatrixMode(Enums.MatrixMode.MODELVIEW);
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GL.LoadIdentity();
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Glu.LookAt(
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0.0, 5.0, 5.0,
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0.0, 0.0, 0.0,
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0.0, 1.0, 0.0
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);
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GL.Rotatef(angle, 0.0f, 1.0f, 0.0f);
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angle += 0.5f;
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}
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#endregion
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#region OnRenderFrame function
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/// <summary>
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/// Place your rendering code here.
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/// </summary>
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public override void OnRenderFrame()
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{
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GL.Clear(Enums.ClearBufferMask.COLOR_BUFFER_BIT | Enums.ClearBufferMask.DEPTH_BUFFER_BIT);
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DrawCube();
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Context.SwapBuffers();
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}
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#endregion
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#region private void DrawCube()
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private void DrawCube()
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{
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GL.Begin(GL.Enums.BeginMode.QUADS);
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GL.Color3(1.0f, 0.0f, 0.0f);
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GL.Vertex3(-1.0f, -1.0f, -1.0f);
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GL.Vertex3(-1.0f, 1.0f, -1.0f);
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GL.Vertex3(1.0f, 1.0f, -1.0f);
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GL.Vertex3(1.0f, -1.0f, -1.0f);
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GL.Color3(1.0f, 1.0f, 0.0f);
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GL.Vertex3(-1.0f, -1.0f, -1.0f);
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GL.Vertex3(1.0f, -1.0f, -1.0f);
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GL.Vertex3(1.0f, -1.0f, 1.0f);
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GL.Vertex3(-1.0f, -1.0f, 1.0f);
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GL.Color3(1.0f, 0.0f, 1.0f);
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GL.Vertex3(-1.0f, -1.0f, -1.0f);
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GL.Vertex3(-1.0f, -1.0f, 1.0f);
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GL.Vertex3(-1.0f, 1.0f, 1.0f);
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GL.Vertex3(-1.0f, 1.0f, -1.0f);
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GL.Color3(0.0f, 1.0f, 0.0f);
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GL.Vertex3(-1.0f, -1.0f, 1.0f);
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GL.Vertex3(1.0f, -1.0f, 1.0f);
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GL.Vertex3(1.0f, 1.0f, 1.0f);
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GL.Vertex3(-1.0f, 1.0f, 1.0f);
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GL.Color3(0.0f, 0.0f, 1.0f);
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GL.Vertex3(-1.0f, 1.0f, -1.0f);
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GL.Vertex3(-1.0f, 1.0f, 1.0f);
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GL.Vertex3(1.0f, 1.0f, 1.0f);
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GL.Vertex3(1.0f, 1.0f, -1.0f);
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GL.Color3(0.0f, 1.0f, 1.0f);
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GL.Vertex3(1.0f, -1.0f, -1.0f);
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GL.Vertex3(1.0f, 1.0f, -1.0f);
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GL.Vertex3(1.0f, 1.0f, 1.0f);
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GL.Vertex3(1.0f, -1.0f, 1.0f);
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GL.End();
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}
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#endregion
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#region public void Launch()
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/// <summary>
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/// Launches this example.
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/// </summary>
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/// <remarks>
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/// Provides a simple way for the example launcher to launch the examples.
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/// </remarks>
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public void Launch()
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{
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Run();
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}
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#endregion
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}
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}
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