[csdOpenGL.NET-CVS] tutorials/lesson01 lesson01gtk.cs,NONE,1.1 Makefile,1.2,1.3

[Tim R. <ti...@us...>]

Update of /cvsroot/csdopenglnet/tutorials/lesson01
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3812

Modified Files:
	Makefile 
Added Files:
	lesson01gtk.cs 
Log Message:
Gtk base example


--- NEW FILE: lesson01gtk.cs ---
using csDragons.OpenGL;
using GLib;
using Gtk;
using GtkSharp;
using System;

public class GtkTest : csdGL {

  GtkGLArea glarea;
  bool stop;
  float angle = 0.0f;
  
  public GtkTest() {
    Application.Init();
    
    Gtk.Window window = new Gtk.Window( "Gtk Triangle" );
    window.ReallocateRedraws = true;
    window.DeleteEvent += new DeleteEventHandler( OnDeleteEvent );
    
    glarea = new GtkGLArea();
    glarea.Realized += new EventHandler (OnRealized);
    glarea.ConfigureEvent += new ConfigureEventHandler (OnConfigure);
    glarea.ExposeEvent += new ExposeEventHandler (OnExpose);
    glarea.MapEvent += new MapEventHandler (OnMap);
    glarea.UnmapEvent += new UnmapEventHandler (OnUnmap);
    
    Table table = new Table( 10, 20, true );
    table.Attach( glarea, 1, 19, 1, 9 );
    window.Add( table );
    
    glarea.Show ();
    window.ShowAll ();
    
    Application.Run ();
  }
  
  protected void OnDeleteEvent (object obj, DeleteEventArgs args) {
    Application.Quit ();
  }
  
  protected void OnMap (object obj, MapEventArgs args) {
    GLib.Idle.Add (new IdleHandler (Animate));
    stop = false;
  }
  
  protected void OnUnmap (object obj, UnmapEventArgs args) {
    stop = true;
  }
  
  protected bool Animate () {
    angle += 0.2f;
    glarea.QueueDraw ();
    return !stop;
  }
  
  protected void OnExpose (object obj, ExposeEventArgs args) {
    if (glarea.MakeCurrent()) {
      glClearColor( 0, 0, 0, 0 );
      glClear ( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
      
      glPopMatrix();
      glarea.SwapBuffers();
    }
  }

  protected void OnConfigure (object obj, ConfigureEventArgs args) {
    if (glarea.MakeCurrent()) {
      glViewport(0, 0, glarea.Allocation.Width, glarea.Allocation.Height);
      
      glMatrixMode( GL_PROJECTION );
      glLoadIdentity();
      float h = (float) glarea.Allocation.Height / (float) (glarea.Allocation.Width);
      glFrustum( -1.0f, 1.0f, -h, h, 5.0f, 5.0f );
      glMatrixMode( GL_MODELVIEW );
      glLoadIdentity();
    }
  }
  
  protected void OnRealized (object obj, EventArgs args) {
    glShadeModel( GL_SMOOTH );
    glClearColor( 0.0f, 0.0f, 0.0f, 0.5f );
    glClearDepth( 1.0f );
    glEnable( GL_DEPTH_TEST );
    glDepthFunc( GL_LEQUAL );
    glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST );
  }
  
  public static void Main( string[] args) {
     GtkTest gl = new GtkTest();
  }

}
Index: Makefile
===================================================================
RCS file: /cvsroot/csdopenglnet/tutorials/lesson01/Makefile,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** Makefile	13 Jul 2004 22:24:19 -0000	1.2
--- Makefile	18 Jul 2004 15:03:35 -0000	1.3
***************
*** 5,12 ****
  LIBS=csdGL.dll
  MCS=$(CC) $(OPTS) -lib:/usr/lib/mono/csDragons -lib:/usr/lib/mono/gtk-sharp
! FILES = lesson01glut.exe
  
  all: $(FILES)
  
  %.exe:%.cs 
  	$(MCS) -r:csdGL.dll  $^ -o $@
--- 5,15 ----
  LIBS=csdGL.dll
  MCS=$(CC) $(OPTS) -lib:/usr/lib/mono/csDragons -lib:/usr/lib/mono/gtk-sharp
! FILES = lesson01glut.exe lesson01gtk.exe
  
  all: $(FILES)
  
+ lesson01gtk.exe: lesson01gtk.cs
+ 	$(MCS) -r:csdGL_Gtk -r:glib-sharp.dll -r:gtk-sharp.dll $^ -o $@
+ 
  %.exe:%.cs 
  	$(MCS) -r:csdGL.dll  $^ -o $@