123123

#include <glut.h>

GLfloat rotObsY     = 20.0;
GLfloat rotObsX     = 20.0;


void rys() {
	glScalef(10, 10, 10);
	glBegin(GL_QUADS);

	glColor3f(0, 0, 0);
	glVertex3f(0, 0, 0);
	glColor3f(1, 0, 0);
	glVertex3f(1, 0, 0);
	glColor3f(1, 1, 0);
	glVertex3f(1, 1, 0);
	glColor3f(0, 1, 0);
	glVertex3f(0, 1, 0);

	glColor3f(0, 0, 0);
	glVertex3f(0, 0, 0);
	glColor3f(1, 0, 0);
	glVertex3f(1, 0, 0);
	glColor3f(1, 0, 1);
	glVertex3f(1, 0, 1);
	glColor3f(0, 0, 1);
	glVertex3f(0, 0, 1);

	glColor3f(0, 0, 0);
	glVertex3f(0, 0, 0);
	glColor3f(0, 1, 0);
	glVertex3f(0, 1, 0);
	glColor3f(0, 1, 1);
	glVertex3f(0, 1, 1);
	glColor3f(0, 0, 1);
	glVertex3f(0, 0, 1);

	glColor3f(1, 1, 1);
	glVertex3f(1, 1, 1);
	glColor3f(1, 1, 0);
	glVertex3f(1, 1, 0);
	glColor3f(0, 1, 0);
	glVertex3f(0, 1, 0);
	glColor3f(0, 1, 1);
	glVertex3f(0, 1, 1);

	glColor3f(1, 1, 1);
	glVertex3f(1, 1, 1);
	glColor3f(1, 0, 1);
	glVertex3f(1, 0, 1);
	glColor3f(1, 0, 0);
	glVertex3f(1, 0, 0);
	glColor3f(1, 1, 0);
	glVertex3f(1, 1, 0);

	glColor3f(1, 1, 1);
	glVertex3f(1, 1, 1);
	glColor3f(1, 0, 1);
	glVertex3f(1, 0, 1);
	glColor3f(0, 0, 1);
	glVertex3f(0, 0, 1);
	glColor3f(0, 1, 1);
	glVertex3f(0, 1, 1);
	glEnd();
}

void WyswietlObraz(void)
{

  glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
  glPushMatrix();
  glTranslatef(0, 0, -40);
  glRotatef(rotObsX, 1, 0, 0);
  glRotatef(rotObsY,0,1,0);

	rys();

  glPopMatrix();
  glutSwapBuffers();
}


void UstawParametryWidoku(int szerokosc, int wysokosc)
{
  glViewport(0, 0, szerokosc, wysokosc);
  glMatrixMode(GL_PROJECTION);
  glLoadIdentity();
  gluPerspective(40.0, (float)szerokosc/(float)wysokosc, 1.0, 1000.0);
  glMatrixMode(GL_MODELVIEW);
  glLoadIdentity();
}

void ObslugaKlawiszySpecjalnych(int klawisz, int x, int y)
{
  switch(klawisz)
    {
    case GLUT_KEY_UP:
      rotObsX =  rotObsX + 1.0;
      break;

    case GLUT_KEY_DOWN:
      rotObsX =rotObsX - 1.0;
      break;

    case GLUT_KEY_LEFT:
      rotObsY = rotObsY - 1.0;
      break;

    case GLUT_KEY_RIGHT:
      rotObsY = rotObsY + 1.0 ;
      break;
    }
}

int  main(int argc, char **argv)
{
  glutInit(&argc, argv);
  glutInitDisplayMode (GLUT_DOUBLE|GLUT_RGB|GLUT_DEPTH);
  glutInitWindowPosition(100, 100);
  glutInitWindowSize(1000, 900);
  glutCreateWindow("Robot");
  glEnable(GL_DEPTH_TEST);
  glDepthFunc(GL_LEQUAL);
  glClearDepth(1000.0);

  glClearColor (0.0, 0.5, 0.5, 0.5);

  glutDisplayFunc(WyswietlObraz);
  glutReshapeFunc(UstawParametryWidoku);
  glutIdleFunc(WyswietlObraz);
  glutSpecialFunc(ObslugaKlawiszySpecjalnych);
  glutMainLoop();

  return 0;
}