This commit is contained in:
the_fiddler 2006-10-09 22:35:25 +00:00
parent d9b0ac6e5c
commit 71e3074bea
7 changed files with 1688 additions and 14 deletions

View file

@ -29,12 +29,6 @@ namespace OpenTK.Examples.OpenGL.GLSL
static float angle; static float angle;
#region Constructor
public Cube()
{
}
#endregion
#region Load event handler #region Load event handler
protected override void OnLoad(EventArgs e) protected override void OnLoad(EventArgs e)
{ {
@ -74,7 +68,7 @@ namespace OpenTK.Examples.OpenGL.GLSL
GL.LinkProgram(shader_program); GL.LinkProgram(shader_program);
GL.UseProgram(shader_program); GL.UseProgram(shader_program);
//OnResize(e); OnResize(e);
} }
#endregion #endregion
@ -97,7 +91,6 @@ namespace OpenTK.Examples.OpenGL.GLSL
GL.MatrixMode(Enums.MatrixMode.PROJECTION); GL.MatrixMode(Enums.MatrixMode.PROJECTION);
GL.LoadIdentity(); GL.LoadIdentity();
Glu.Perspective(45.0, ratio, 1.0, 64.0); Glu.Perspective(45.0, ratio, 1.0, 64.0);
} }
#endregion #endregion
@ -122,6 +115,7 @@ namespace OpenTK.Examples.OpenGL.GLSL
DrawCube(); DrawCube();
Context.SwapBuffers(); Context.SwapBuffers();
this.Invalidate();
} }
#endregion #endregion
@ -189,8 +183,15 @@ namespace OpenTK.Examples.OpenGL.GLSL
{ {
Application.EnableVisualStyles(); Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false); Application.SetCompatibleTextRenderingDefault(false);
try
{
Application.Run(new Cube()); Application.Run(new Cube());
} }
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
#endregion #endregion
} }
} }

File diff suppressed because it is too large Load diff

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@ -0,0 +1,62 @@
#region License
/* Copyright (c) 2006 Stephen Apostolopoulos
* See license.txt for license info
*/
#endregion
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using OpenTK.OpenGL.Platform;
namespace OpenTK.OpenGL
{
public abstract partial class GLContext : IDisposable
{
#region Created property
private bool _created = false;
public bool Created
{
get { return _created; }
set { _created = value; }
}
#endregion
public abstract void SwapBuffers();
public abstract System.Delegate GetAddress(string function_string, Type function_type);
public abstract void MakeCurrent();
public abstract void Dispose();
public static GLContext Create(Control c, int red, int green, int blue, int alpha, int depth, int stencil)
{
try
{
if (Environment.OSVersion.Platform == PlatformID.Win32NT && Environment.OSVersion.Version.Major < 6 ||
Environment.OSVersion.Platform == PlatformID.Win32Windows)
{
return new WindowsContext(c, red, green, blue, alpha, depth, stencil);
}
else if (Environment.OSVersion.Platform == PlatformID.Win32NT && Environment.OSVersion.Version.Major >= 6)
{
return new WindowsVistaContext(c, red, green, blue, alpha, depth, stencil);
}
else if (Environment.OSVersion.Platform == PlatformID.Unix)
{
return new X11Context(c, red, green, blue, alpha, depth, stencil);
}
else
{
throw new PlatformNotSupportedException("The platform on which you are trying to run this program is not currently supported. Sorry for the inconvenience.");
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
return null;
}
}
}
}

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@ -0,0 +1,156 @@
#region License
/* Copyright (c) 2006 Stephen Apostolopoulos
* See license.txt for license info
*/
#endregion
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.Threading;
using OpenTK.Platform.Windows;
using System.Runtime.InteropServices;
namespace OpenTK.OpenGL
{
public class GLForm : Form, IDisposable
{
#region Context
private GLContext _context;
public GLContext Context
{
get { return _context; }
set { _context = value; }
}
#endregion
#region Constructors
public GLForm()
{
Open(null, 640, 480, 8, 8, 8, 8, 16, 0, false);
}
#endregion
public void Open(string title, int width, int height, int red, int green, int blue, int alpha, int depth, int stencil, bool fullscreen)
{
// Hack! Should add more constructors to the GLContext class.
Context = GLContext.Create(this, 8, 8, 8, 8, 16, 0);
// Todo: Why doesn't this work?
if (title == null)
title = "OpenTK application";
this.Text = title;
// Code taken from NeHe tutorials
this.CreateParams.Style |= (int)Api.WindowClassStyle.HRedraw | (int)Api.WindowClassStyle.VRedraw | (int)Api.WindowClassStyle.OwnDC;
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true); // No Need To Erase Form Background
this.SetStyle(ControlStyles.Opaque, true); // No Need To Draw Form Background
//this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true); // Buffer Control
//this.SetStyle(ControlStyles.ResizeRedraw, true); // Redraw On Resize
this.SetStyle(ControlStyles.UserPaint, true); // We'll Handle Painting Ourselves
if (fullscreen)
{
Api.DeviceMode ScreenSettings = new Api.DeviceMode(); // Device Mode
ScreenSettings.Size = (short)Marshal.SizeOf(ScreenSettings); // Size Of The Devmode Structure
ScreenSettings.PelsWidth = width; // Selected Screen Width
ScreenSettings.PelsHeight = height; // Selected Screen Height
ScreenSettings.BitsPerPel = red + green + blue + alpha; // Selected Bits Per Pixel
ScreenSettings.Fields = Api.Constants.DM_BITSPERPEL | Api.Constants.DM_PELSWIDTH | Api.Constants.DM_PELSHEIGHT;
// Try To Set Selected Mode And Get Results. NOTE: CDS_FULLSCREEN Gets Rid Of Start Bar.
if (Api.ChangeDisplaySettings(ref ScreenSettings, Api.Constants.CDS_FULLSCREEN) == Api.Constants.DISP_CHANGE_SUCCESSFUL)
{
this.FormBorderStyle = FormBorderStyle.None;
this.StartPosition = FormStartPosition.Manual;
this.Location = new System.Drawing.Point(0, 0);
this.Region = new Region(new Rectangle(0, 0, width, height));
this.Capture = true;
this.SetTopLevel(true);
Cursor.Hide();
}
else
{
// Handle failure.
}
}
this.Size = new Size(width, height);
// Cross-platformness?
Application.Idle += new EventHandler(OnApplicationIdle);
}
#region Application main loop
/// <summary>
/// Called when all pending messages have been processed, this is where the application 'Main Loop' resides.
/// </summary>
/// <param name="sender">Not used.</param>
/// <param name="e">Not used.</param>
void OnApplicationIdle(object sender, EventArgs e)
{
// Check if any new messages have popped up. If not, then run the logic at full speed.
//while (IsApplicationIdle())
////while (idle)
//{
// // We'd like to play nice with the scheduler. If the window is not in focus,
// // we give back some thread-time to the OS, to allow other apps to function full-speed.
// // However, if the window _is_ in focus we grab all processor resources.
// // Hack! Should allow the user to set a sleep interval.
// if (ActiveForm != this)
// Thread.Sleep(100);
// OnPaint(null);
//}
}
/// <summary>
/// Checks if there all pending messages have been processed.
/// </summary>
/// <returns>Returns true if there are no messages left, false otherwise.</returns>
static public bool IsApplicationIdle()
{
//Message msg = Message.Create(this.Handle, A
//try
//{
//Message msg;
Api.Message msg;
return !OpenTK.Platform.Windows.Api.PeekMessage(out msg, IntPtr.Zero, 0, 0, 0);
//}
//catch (Exception e)
//{
// //MessageBox.Show(e.ToString());
// return false;
//}
//WndProc(ref msg);
//if (msg.
//return false;
//Message msg = Message.Create(IntPtr.Zero, Api.Constants.WM_ENTERIDLE, IntPtr.Zero, IntPtr.Zero);
//return !Api.PeekMessage(ref msg, IntPtr.Zero, 0, 0, 0);
}
#endregion
bool idle;
protected override void WndProc(ref Message m)
{
base.WndProc(ref m);
//OnPaint(null);
}
#region IDisposable Members
void IDisposable.Dispose()
{
Application.Idle -= OnApplicationIdle;
}
#endregion
}
}

View file

@ -30,6 +30,7 @@
<ItemGroup> <ItemGroup>
<Reference Include="System" /> <Reference Include="System" />
<Reference Include="System.Data" /> <Reference Include="System.Data" />
<Reference Include="System.Drawing" />
<Reference Include="System.Windows.Forms" /> <Reference Include="System.Windows.Forms" />
<Reference Include="System.Xml" /> <Reference Include="System.Xml" />
</ItemGroup> </ItemGroup>

View file

@ -27,6 +27,7 @@ namespace OpenTK.Platform.Windows
public const int WM_SYSKEYUP = 0x0105; public const int WM_SYSKEYUP = 0x0105;
public const int WM_COMMAND = 0x0111; public const int WM_COMMAND = 0x0111;
public const int WM_SYSCOMMAND = 0x0112; public const int WM_SYSCOMMAND = 0x0112;
public const int WM_ENTERIDLE = 0x121;
// Pixel types (found in WinGDI.h) // Pixel types (found in WinGDI.h)
public const byte PFD_TYPE_RGBA = 0; public const byte PFD_TYPE_RGBA = 0;
@ -62,6 +63,18 @@ namespace OpenTK.Platform.Windows
#region WINAPI methods #region WINAPI methods
#region PeekMessage #region PeekMessage
[StructLayout(LayoutKind.Sequential)]
public struct Message
{
public IntPtr hWnd;
public int msg;
public IntPtr wParam;
public IntPtr lParam;
public uint time;
public System.Drawing.Point p;
//System.Drawing.
}
/// <summary> /// <summary>
/// Low-level WINAPI function that checks the next message in the queue. /// Low-level WINAPI function that checks the next message in the queue.
/// </summary> /// </summary>
@ -73,8 +86,8 @@ namespace OpenTK.Platform.Windows
/// <returns>True if there is a message pending.</returns> /// <returns>True if there is a message pending.</returns>
[System.Security.SuppressUnmanagedCodeSecurity] [System.Security.SuppressUnmanagedCodeSecurity]
[DllImport("User32.dll", CharSet = CharSet.Auto)] [DllImport("User32.dll", CharSet = CharSet.Auto)]
public static extern bool PeekMessage(out System.Windows.Forms.Message msg, IntPtr hWnd, uint messageFilterMin, //public static extern bool PeekMessage(out System.Windows.Forms.Message msg, IntPtr hWnd, uint messageFilterMin, uint messageFilterMax, uint flags);
uint messageFilterMax, uint flags); public static extern bool PeekMessage(out Message msg, IntPtr hWnd, uint messageFilterMin, uint messageFilterMax, uint flags);
#endregion #endregion

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@ -1,2 +0,0 @@
..\..\..\..\..\Binaries\Debug\Libraries\OpenTK.Platform.Windows.dll
..\..\..\..\..\Binaries\Debug\Libraries\OpenTK.Platform.Windows.pdb