#include <stdlib.h>
#include <gl/gl.h>
#include <gl/device.h>

/* The cube definition */
float v0[3] = {0.0, 0.0, 0.0};
float v1[3] = {1.0, 0.0, 0.0};
float v2[3] = {1.0, 1.0, 0.0};
float v3[3] = {0.0, 1.0, 0.0};
float v4[3] = {0.0, 0.0, 1.0};
float v5[3] = {1.0, 0.0, 1.0};
float v6[3] = {1.0, 1.0, 1.0};
float v7[3] = {0.0, 1.0, 1.0};

void drawcube(int wire)
/* Draw a colored cube */
{
    if (wire) bgnclosedline(); else bgnpolygon();
      cpack(0xff0000); v3f(v0); v3f(v1); v3f(v2); v3f(v3);
    if (wire) endclosedline(); else endpolygon();
    if (wire) bgnclosedline(); else bgnpolygon();
      cpack(0xffff00); v3f(v4); v3f(v5); v3f(v6); v3f(v7);
    if (wire) endclosedline(); else endpolygon();
    if (wire) bgnclosedline(); else bgnpolygon();
      cpack(0xff00ff); v3f(v0); v3f(v1); v3f(v5); v3f(v4);
    if (wire) endclosedline(); else endpolygon();
    if (wire) bgnclosedline(); else bgnpolygon();
      cpack(0x00ffff); v3f(v2); v3f(v3); v3f(v7); v3f(v6);
    if (wire) endclosedline(); else endpolygon();
    if (wire) bgnclosedline(); else bgnpolygon();
      cpack(0x00ff00); v3f(v0); v3f(v4); v3f(v7); v3f(v3);
    if (wire) endclosedline(); else endpolygon();
    if (wire) bgnclosedline(); else bgnpolygon();
      cpack(0x0000ff); v3f(v1); v3f(v2); v3f(v6); v3f(v5);
    if (wire) endclosedline(); else endpolygon();
}


void redraw(int wire,float size,float speed)
/* redraw the window */
{
static float lasttime = 0.0;
  lasttime = lasttime+1;
  zclear();
  cpack(0);
  clear();
  pushmatrix();
  rot(lasttime*1.6,'Z'); rot(lasttime*4.2,'X'); rot(lasttime*2.3,'Y');
  translate(-1.0,1.2,-1.5);
  scale(1,1,1);
  drawcube(0);
  popmatrix();
/*  swapbuffers();*/
}


oldmain()
{
static float lasttime = 0.0;
  lasttime = lasttime+1;
  zclear();
  cpack(0);
  clear();
  pushmatrix();
  rot(lasttime*1.6,'Z'); rot(lasttime*4.2,'X'); rot(lasttime*2.3,'Y');
  translate(-1.0,1.2,-1.5);
  scale(1,1,1);
  drawcube(0);
  popmatrix();

/*	redraw(0,1,1);*/
}