while(1)
	{
		SDL_PollEvent(&ev);
		keystate = SDL_GetKeyState(NULL);
		if ( keystate[SDLK_ESCAPE] ){ exit(0); }
		
		glClearColor(bg_r,bg_g,bg_b,bg_a);
		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

		glLoadIdentity();
		glTranslatef(0.0f,0.0f,-5.0f);
		
		if ( keystate[SDLK_UP] ){ glRotatef(xAngle,1.0f,0.0f,0.0f); }
		xAngle += 1.0f;
				
		glEnable(GL_TEXTURE_2D);
		glBindTexture(GL_TEXTURE_2D, gl_texture);
		glDisable(GL_BLEND);		// Turn Blending On
		glEnable(GL_DEPTH_TEST);	// Turn Depth Testing Off		
		
		glBegin(GL_QUADS);
		glNormal3f( 0.0f, 0.0f, 1.0f);// Normal Pointing Towards Viewer
   // Front Face
		glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f,  1.0f);// Point 1 (Front)
		glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f,  1.0f);// Point 2 (Front)
		glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f,  1.0f,  1.0f);// Point 3 (Front)
		glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f,  1.0f,  1.0f);// Point 4 (Front)
   // Back Face
		glNormal3f( 0.0f, 0.0f,-1.0f);// Normal Pointing Away From Viewer
		glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f);// Point 1 (Back)
		glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f,  1.0f, -1.0f);// Point 2 (Back)
		glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f,  1.0f, -1.0f);// Point 3 (Back)
		glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f);// Point 4 (Back)
   // Top Face
		glNormal3f( 0.0f, 1.0f, 0.0f);// Normal Pointing Up
		glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f,  1.0f, -1.0f);// Point 1 (Top)
		glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f,  1.0f,  1.0f);// Point 2 (Top)
		glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f,  1.0f,  1.0f);// Point 3 (Top)
		glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f,  1.0f, -1.0f);// Point 4 (Top)
   // Bottom Face
		glNormal3f( 0.0f,-1.0f, 0.0f);// Normal Pointing Down
		glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, -1.0f, -1.0f);// Point 1 (Bottom)
		glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, -1.0f, -1.0f);// Point 2 (Bottom)
		glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f,  1.0f);// Point 3 (Bottom)
		glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f,  1.0f);// Point 4 (Bottom)
   // Right face		glNormal3f( 1.0f, 0.0f, 0.0f);/ Norma Pointing Right
		glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f);// Point 1 (Right)
		glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f,  1.0f, -1.0f);// Point 2 (Right)
		glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f,  1.0f,  1.0f);// Point 3 (Right)
		glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f,  1.0f);// Point 4 (Right)
   // Left Face
		glNormal3f(-1.0f, 0.0f, 0.0f);// Normal Pointing Left
		glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f);// Point 1 (Left)
		glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f,  1.0f);// Point 2 (Left)
		glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f,  1.0f,  1.0f);// Point 3 (Left)
		glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f,  1.0f, -1.0f);// Point 4 (Left)
		glEnd();// Done Drawing Quads
		
		glFlush();
		SDL_GL_SwapBuffers();
		SDL_Delay(1);
	}
}