[csdOpenGL.NET-CVS] csdOpenGL/samples Makefile.gtk,NONE,1.1 gtkTexture.cs,NONE,1.1 gtkTriangle.cs,NONE,1.1 Makefile,1.4,1.5

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

Update of /cvsroot/csdopenglnet/csdOpenGL/samples
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv10022/samples

Modified Files:
	Makefile 
Added Files:
	Makefile.gtk gtkTexture.cs gtkTriangle.cs 
Log Message:
new examples


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

public class GtkTest : csdGL {

  GtkGLArea glarea;
  bool stop;
  float angle = 0.0f;
  
  public GtkTest() {
    Debug.Indent();
    Debug.WriteLine( "Enering GtkTest()" );
    
    Debug.WriteLine( "Init Application" );
    Application.Init();
    
    Debug.WriteLine( "Init Window" );
    Gtk.Window window = new Gtk.Window( "Gtk Triangle" );
    window.ReallocateRedraws = true;
    window.DeleteEvent += new DeleteEventHandler( OnDeleteEvent );
    
    Debug.WriteLine( "Init GtkGLArea" );
    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 ();
    
    Debug.WriteLine( "MainLoop" );
    Application.Run ();
    
    Debug.WriteLine( "Exiting GtkTest()" );
    Debug.Unindent();
  }
  
  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 );
      glPushMatrix();
      glRotatef( angle, 0.0f, 0.0f, 1.0f );
      glTranslatef( -0.5f, -0.5f, 0.0f );
      triangle();
      glPopMatrix();
      glarea.SwapBuffers();
    }
  }
  
  protected void triangle() {
    glBegin( GL_TRIANGLES );
      glColor3f( 1.0f, 0.0f, 0.0f );
      glVertex2f( 0.0f, 0.0f);
      glColor3f( 0.0f, 1.0f, 0.0f );
      glVertex2f( 0.5f, 1.0f);
      glColor3f( 0.0f, 0.0f, 1.0f );
      glVertex2f( 1.0f, 0.0f);
    glEnd();
  }

  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();
      //glTranslatef( 0.0f, 0.0f, -40.0f);
      glEnd();
    }
  }
  
  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) {
     Debug.Listeners.Add( new TextWriterTraceListener( Console.Out ) );
     Debug.AutoFlush = true;
     GtkTest gl = new GtkTest();
  }

}
Index: Makefile
===================================================================
RCS file: /cvsroot/csdopenglnet/csdOpenGL/samples/Makefile,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** Makefile	18 Jul 2004 20:41:52 -0000	1.4
--- Makefile	28 Jul 2004 16:30:50 -0000	1.5
***************
*** 1,3 ****
- FILES=generator.cs AssemblyInfo.cs define.cs typedef.cs function.cs
  CC=mcs
  DEBUG=/d:DEBUG
--- 1,2 ----
***************
*** 10,21 ****
  LIBOPTS=$(foreach lib,$(LIBS),-r $(lib))
  
! all: $(LIBS) triangle.exe texture.exe gtkWidget.exe gears.exe gtkGears.exe
  
  csdGL.dll: libcsdGL.so
  	ln -sf ../generator/csdGL.dll .
  
- csdGL_Gtk.dll: libcsdGL.so
- 	ln -sf ../generator/csdGL_Gtk.dll .
- 
  csdMath.dll:
  	ln -sf ../math/csdMath.dll
--- 9,18 ----
  LIBOPTS=$(foreach lib,$(LIBS),-r $(lib))
  
! all: $(LIBS) triangle.exe texture.exe  gears.exe
! 	$(MAKE) -f Makefile.gtk
  
  csdGL.dll: libcsdGL.so
  	ln -sf ../generator/csdGL.dll .
  
  csdMath.dll:
  	ln -sf ../math/csdMath.dll
***************
*** 27,36 ****
  	ln -sf ../cbonding/libcsdGL.so .
  
- gtkWidget.exe:gtkWidget.cs csdGL_Gtk.dll
- 	$(MCS) -r:glib-sharp.dll -r:gtk-sharp.dll -r:csdGL_Gtk.dll -r:System.Drawing gtkWidget.cs -o $@
- 
- gtkGears.exe:gtkGears.cs csdGL_Gtk.dll
- 	$(MCS) -r:glib-sharp.dll -r:gtk-sharp.dll -r:csdGL_Gtk.dll -r:System.Drawing gtkGears.cs -o $@
- 
  %.exe:%.cs 
  	$(MCS) -r:csdGL.dll -r:csdGLtools.dll -r:csdMath.dll -r:System.Drawing $^ -o $@
--- 24,27 ----
***************
*** 38,41 ****
--- 29,33 ----
  
  clean:
+ 	$(MAKE) -f Makefile.gtk clean
  	rm -f *.exe
  	rm -f *.dll

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

public class GtkTest : csdGL {

  protected GtkGLArea glarea;
  protected ByteTexture2D tex1;
  protected uint tex1Id = 0;
  protected bool stop = false;
  
  public GtkTest() {
    Debug.Indent();
    Debug.WriteLine( "Enering GtkTest()" );
    
    Debug.WriteLine( "Init Application" );
    Application.Init();
    
    Debug.WriteLine( "Init Window" );
    Gtk.Window window = new Gtk.Window( "Gtk Triangle" );
    window.Resize( 480, 480 );
    window.ReallocateRedraws = true;
    window.DeleteEvent += new DeleteEventHandler( OnDeleteEvent );
    
    Debug.WriteLine( "Init GtkGLArea" );
    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 ();
    
    Debug.WriteLine( "MainLoop" );
    Application.Run ();
    
    Debug.WriteLine( "Exiting GtkTest()" );
    Debug.Unindent();
  }
  
  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 () {
    glarea.QueueDraw ();
    return !stop;
  }
  
  protected void quad() {
    glEnable(GL_TEXTURE_2D);
    glBindTexture( GL_TEXTURE_2D, tex1Id );
    glBegin(GL_QUADS);
    glTexCoord2f(0.0f, 0.0f); glVertex3f( 0.0f, 0.0f, 0.0f);  
    glTexCoord2f(0.0f, 1.0f); glVertex3f( 0.0f, 1.0f, 0.0f);    
    glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 0.0f); 
    glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, 0.0f, 0.0f);  
    glEnd();

    glDisable(GL_TEXTURE_2D);
    glBegin(GL_LINES);
    glColor3f( 1.0f, 0.0f, 0.0f );
    glVertex3f( 0.0f, 0.0f, 0.0f );
    glColor3f( 1.0f, 0.0f, 0.0f );
    glVertex3f( 2.5f, 0.0f, 0.0f );
    glEnd();
    glBegin(GL_LINES);
    glColor3f( 1.0f, 0.0f, 0.0f );
    glVertex3f( 0.0f, 0.0f, 0.0f );
    glColor3f( 1.0f, 0.0f, 0.0f );
    glVertex3f( 2.5f, 0.0f, 0.0f );
    glEnd();
    glBegin(GL_LINES);
    glColor3f( 0.0f, 1.0f, 0.0f );
    glVertex3f( 0.0f, 0.0f, 0.0f );
    glColor3f( 0.0f, 1.0f, 0.0f );
    glVertex3f( 0.0f, 2.5f, 0.0f );
    glEnd();
    glBegin(GL_LINES);
    glColor3f( 0.0f, 0.0f, 1.0f );
    glVertex3f( 0.0f, 0.0f, 0.0f );
    glColor3f( 0.0f, 0.0f, 1.0f );
    glVertex3f( 0.0f, 0.0f, 2.5f );
    glEnd();
  }
  
  protected void OnExpose (object obj, ExposeEventArgs args) {
    if (glarea.MakeCurrent()) {
      glClear ( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
      glPushMatrix();
      quad();
      glPopMatrix();
      glarea.SwapBuffers();
    }
  }
  

  protected void OnConfigure (object obj, ConfigureEventArgs args) {
    if (glarea.MakeCurrent()) {
      float h = (float) glarea.Allocation.Height / (float) (glarea.Allocation.Width);
      glViewport(0, 0, glarea.Allocation.Width, glarea.Allocation.Height);            
      
      glMatrixMode( GL_PROJECTION );
      glLoadIdentity();
      gluPerspective( (double)45.0f, (double)h, (double)0.1f, (double)1000.0f );
      
      glMatrixMode( GL_MODELVIEW );
      glLoadIdentity();    
      gluLookAt( 0.5, 0.5, 5.0,  // Eye 
                 0.0, 0.0, 0.0,   // Center
                 0.0, 1.0, 0.0 ); // Up
    }
  }
  
  protected void OnRealized (object obj, EventArgs args) {
    if (glarea.MakeCurrent()) {    
      glShadeModel( GL_SMOOTH );
      glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
      glClearDepth( 1.0f );
      glEnable( GL_DEPTH_TEST );
      glDepthFunc( GL_LEQUAL );
      glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST );
    
      tex1 = new ByteTexture2D( "image1.png" );  
      uint[] i = new uint[1];
      glGenTextures( 1, i );
      tex1Id = i[0];
     
      glBindTexture( GL_TEXTURE_2D, tex1Id );  
      glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
      glTexImage2D(GL_TEXTURE_2D, 0, tex1.Bits, tex1.Width, tex1.Height, 0, GL_RGB, GL_UNSIGNED_BYTE, tex1.Texture);
      glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
      glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
      glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
      glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
      glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); 
      glEnable(GL_TEXTURE_2D);
      glShadeModel(GL_FLAT);    
    }
  }
  
  public static void Main( string[] args) {
     Debug.Listeners.Add( new TextWriterTraceListener( Console.Out ) );
     Debug.AutoFlush = true;
     GtkTest gl = new GtkTest();
  }

}
--- NEW FILE: Makefile.gtk ---
CC=mcs
DEBUG=/d:DEBUG
DEBUG=
OPTS=$(DEBUG)
LIBS=csdGL_Gtk.dll csdMath.dll csdGLtools.dll
MCS=$(CC) $(OPTS) -lib:/usr/lib/mono/gtk-sharp
PACKAGE=csDragons

LIBOPTS=$(foreach lib,$(LIBS),-r $(lib))

all: $(LIBS) gtkTriangle.exe gtkGears.exe gtkTexture.exe

csdGL_Gtk.dll: libcsdGL.so
	ln -sf ../generator/csdGL_Gtk.dll .

csdMath.dll:
	ln -sf ../math/csdMath.dll

csdGLtools.dll:
	ln -sf ../tools/csdGLtools.dll

libcsdGL.so:
	ln -sf ../cbonding/libcsdGL.so .

%.exe:%.cs 
	$(MCS) -r:glib-sharp.dll -r gtk-sharp.dll -r:csdGL_Gtk.dll -r:csdGLtools.dll -r:csdMath.dll -r:System.Drawing $^ -o $@


clean:
	rm -f *.exe
	rm -f *.dll
	rm -f *.so
	
.IGNORE:
	clean

.EXPORT_ALL_VARIABLES:

.PHONY:
	clean