ÇáÇáæÇä æÃãæÑ ÇÎÑì ãÊÚáÞÉ ÈÇáÑÓã (opengl )

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ÇáãæÖæÚ Óåá :


ÇáÇáæÇä :
ÇÐÇ ÇÑÏäÇ Êáæíä ÌÓã ãÇ äÓÊÎÏã glColor ,,


ØÈÚÇ åäÇß äæÚíä ÑÆíÓíä ãä ÇáÇáæÇä íÓÊÎÏãåãÇ opengl ...

RGBA
RGB

ÇÐÇ ÇÑÏÊ ÇáãÒíÏ ãä ÇáÔÑÍ ..
http://www.arabteam2...showtopic=83756

glColor3f (1.0, 0.0, 0.0);  

glBegin (GL_POINTS);
    glVertex3fv (point_array);
glEnd ();

  glLoadIdentity(); 
  glTranslatef(0,0,-3.0);
  
  glColor3f (1.0, 0.0, 0.0);  

  glBegin(GL_QUADS);

  glVertex3f(1,0,0); 
        
  glVertex3f(-1,0,0); 
        
  glVertex3f(-1,1,0);  

  glVertex3f(1,1,0);  

  glEnd();

glColor3f (1.0, 1.0, 1.0); 

glColor3f (221211.0, 23123121.0, 41242311.0); 

  glColor3f (0.5, 1.0, 1.0); 

glColor3b (GLbyte red, GLbyte green, GLbyte blue);

glColor3ub (GLbyte red, GLbyte green, GLbyte blue);

  glColor3ub (111, 222, 111); 

  glColor3b (127, 127, 127);  
  glColor3ub (255, 255, 255);  
glColor3f (1.0, 1.0, 1.0); 

glColor4f( R ,G, B , A );

  glLoadIdentity(); 
  glTranslatef(0,0,-3.0);
  

  glBegin(GL_QUADS);

  glColor3ub (222, 12, 127);  
  glVertex3f(1,0,0); 
        
  glColor3ub (111, 211, 222);  
  glVertex3f(-1,0,0); 
        
  glColor3ub (255, 255, 0);  
  glVertex3f(-1,1,0);  

  glColor3ub (255, 0, 0);  
  glVertex3f(1,1,0);  

  glEnd();

  glShadeModel(GL_FLAT);

  glShadeModel(GL_SMOOTH);

 void APIENTRY glPolygonMode (GLenum face, GLenum mode);

 static int angle=0;

  void Render()
{
        glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );

  
  angle+=1;
  glPointSize(3);
  
  glLoadIdentity(); 
  glTranslatef(0,0,-3.0);
  glRotatef(angle,0,1,0);

  glPolygonMode(GL_FRONT ,GL_LINE );
      glPolygonMode(GL_BACK ,GL_POINT );
  
        
  glRectf(0,0,1,1);

}

glPolygonMode(GL_FRONT_AND_BACK ,GL_FILL );

void glLineStipple(GLint factor, GLushort pattern);

glLineStipple(1, 0x5555);

glLineStipple(4, 0x0C0F);

  glEnable(GL_LINE_STIPPLE);

  glLineStipple(4, 0xAAAA);

  glBegin(GL_LINES);
  glVertex3f(-0.3,0,0);
  glVertex3f( 0.3,0,0);   
  glEnd();

 void Render()
{
        glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );

  
        
  glLoadIdentity(); 
  glTranslatef(0,0,-3.0);
  glEnable(GL_LINE_STIPPLE);

  glLineStipple(1, 0xff00 );

  glBegin(GL_LINES);
  glVertex3f(-1,0,0);
  glVertex3f( 1,0,0);   
  glEnd();


}

  glLineStipple(1, 0xff00 );

1111110000111111

FFFF
1111111111111111

DDFD
1101110111111101

glLineStipple(4, 0xAAAA);

void glEdgeFlag(GLboolean flag);

  glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);

  glBegin(GL_POLYGON);

 
  glVertex3f(-0.3,0,0);

 
  glVertex3f(0,0.3,0);

 
  glVertex3f(0.3,0,0);

  glEnd();

  glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);

  glBegin(GL_POLYGON);

  glEdgeFlag(GL_TRUE);
  glVertex3f(-0.3,0,0);//ÇáÑÃÓ ÇáÇíÓÑ

  glEdgeFlag(GL_FALSE);
  glVertex3f(0.3,0,0);//ÇáÑÃÓ ÇáÇíãä

  glEdgeFlag(GL_TRUE);
  glVertex3f(0,0.3,0);//ÇáÑÃÓ ÇáÚáæí  


  glEnd();

glEdgeFlag(GL_FALSE);
  glVertex3f(0.3,0,0);

glVertex3f(0.3,0,0)

glVertex3f(0,0.3,0)

  glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);

  glBegin(GL_POLYGON);

  glEdgeFlag(GL_TRUE);
  glVertex3f(-0.3,0,0);

  glEdgeFlag(GL_TRUE);
  glVertex3f(0.3,0,0);

  glEdgeFlag(GL_FALSE);
  glVertex3f(0,0.3,0);


  glEnd();

  glEdgeFlag(GL_FALSE);
  glVertex3f(-0.3,0,0); //ÇáÑÃÓ ÇáÇíÓÑ
        
  glEdgeFlag(GL_TRUE);
  glVertex3f(0.3,0,0); //ÇáÑÃÓ ÇáÇíãä

glEdgeFlag(GL_TRUE);
  glVertex3f(0,0.3,0);//ÇáÑÃÓ ÇáÚáæí  

void glRectf(

    GLfloat x1,  
    GLfloat y1,  
    GLfloat x2,  
    GLfloat y2  
   );

glRectf(-0.4 ,-.4 ,0,0 );