{{{#!python
//VR software에서 화면 분할 관련 소스  
void SubBackview()  
{  
     glClear(GL_COLOR_BUFFER_BIT);  
              glColor3f(1.0f, 0.0f, 0.0f);  
              glBegin(GL_POLYGON);  
              glVertex3f(-0.5f, -0.5f, 0.0f);  
              glVertex3f(0.5f, -0.5f, 0.0f);  
              glVertex3f(0.5f, 0.5f, 0.0f);  
              glVertex3f(-0.5f, 0.5f, 0.0f);  
         glEnd();  
     glFlush();  
}}}

{{{#!cpp
//VR software에서 화면 분할 관련 소스  
void SubBackview()  
{  
     glClear(GL_COLOR_BUFFER_BIT);  
              glColor3f(1.0f, 0.0f, 0.0f);  
              glBegin(GL_POLYGON);  
              glVertex3f(-0.5f, -0.5f, 0.0f);  
              glVertex3f(0.5f, -0.5f, 0.0f);  
              glVertex3f(0.5f, 0.5f, 0.0f);  
              glVertex3f(-0.5f, 0.5f, 0.0f);  
         glEnd();  
     glFlush();  
}}}


{{{#!enscript
// some codes
 }}}