[csdOpenGL.NET-CVS] csdOpenGL/samples gears.cs,NONE,1.1 Makefile,1.2,1.3

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

Update of /cvsroot/csdopenglnet/csdOpenGL/samples
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6845

Modified Files:
	Makefile 
Added Files:
	gears.cs 
Log Message:
new example


--- NEW FILE: gears.cs ---
using csDragons.OpenGL;
using System;

public class Lesson01GLUT : csdGL {

  public Lesson01GLUT() {
    glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
    glutInitWindowSize( 640, 480 );
    glutCreateWindow("Gears");
    
    initGL(); // initialize the OpenGL context
    
    glutDisplayFunc( new cb0_glutDisplayFunc( draw ) ); 
    glutKeyboardFunc( new cb0_glutKeyboardFunc( keyboard ) ); 
    glutReshapeFunc( new cb0_glutReshapeFunc( reshape ) );
    glutVisibilityFunc( new cb0_glutVisibilityFunc( visible ) );     
    glutMainLoop();
  }
  
  protected void visible( int state ) {
    if ( state==GLUT_VISIBLE ) {
      glutIdleFunc( new cb0_glutIdleFunc( redraw ) );
    } else {
      glutIdleFunc( null );
    }
  }
  
  protected void redraw() {
    glutPostRedisplay();
  }
 
  protected void initGL() {
    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 );
  }
  
  protected void reshape( int width, int height ) {
    if (height==0) height = 1; // prevent division by zero
    float h = ((float)height) / ((float)width); 
    
    glViewport (0, 0, width, height);
    glMatrixMode (GL_PROJECTION);
    glLoadIdentity ();
    
    glFrustum (-1.0, 1.0, -h, h, 5.0, 5.0);
    glMatrixMode (GL_MODELVIEW);
    glLoadIdentity ();
  }  
    
  protected void draw() {
    glClear ( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
        glLoadIdentity();
    
    glutSwapBuffers();
  }
  
  protected void keyboard( byte key, int x, int y ) {
    if (key==27) System.Environment.Exit(0);
  }
  
  public static void Main( string[] args) {
    new Lesson01GLUT();
  }

  
}
Index: Makefile
===================================================================
RCS file: /cvsroot/csdopenglnet/csdOpenGL/samples/Makefile,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** Makefile	17 Jul 2004 11:59:31 -0000	1.2
--- Makefile	17 Jul 2004 18:37:49 -0000	1.3
***************
*** 10,14 ****
  LIBOPTS=$(foreach lib,$(LIBS),-r $(lib))
  
! all: $(LIBS) triangle.exe texture.exe gtkWidget.exe
  
  csdGL.dll: libcsdGL.so
--- 10,14 ----
  LIBOPTS=$(foreach lib,$(LIBS),-r $(lib))
  
! all: $(LIBS) triangle.exe texture.exe gtkWidget.exe gears.exe
  
  csdGL.dll: libcsdGL.so