// Dark GDK - The Game Creators - www.thegamecreators.com
  
  // include Dark GDK header file
  include <DarkGDK.h>
  
  // main entry point for program
  void DarkGDK ( void )
  {
          // in this program we're going to show how to
          // play videos on 3D obejcts
  
          // declare some variables
          float        a                = 0.0f;
          int                over        =        0;
          char*        buts        = "  ";
  
          // set up sync rate
          dbSyncOn   ( );
          dbSyncRate ( 0 );
  
          // switch to media directory
          dbSetDir ( "media\\" );
  
          // load our video and play it to an image
          dbLoadAnimation        ( "avi\\demo1.wmv" , 1 );
          dbPlayAnimationToImage ( 1 , 1 , 0 , 0 , dbAnimationWidth ( 1 ) , dbAnimationHeight ( 1 ) );
          dbLoopAnimation        ( 1 );
  
          // make a large cube and texture it with the image from the video
          dbMakeObjectBox      ( 1 , 350 , 350 , 1000 );
          dbScaleObject        ( 1 , 100 , 100 , -100 );
          dbSetObject          ( 1 , 1 , 0 , 0 , 0 , 0 , 0 , 0 );
          dbTextureObject      ( 1 , 1 );
  
          // make a sphere and texture it with the image from the video
          dbMakeObjectSphere   ( 2 , 50 );
          dbTextureObject      ( 2 , 1 );
          dbSetSphereMappingOn ( 2 , 1 );
  
          // make some new cubes and again texture with video image
          for ( int t = 0 ; t < 8 ; t++ )
          {
                  dbMakeObjectCube ( 3 + t , 25 );
                  dbTextureObject ( 3 + t , 1 );
          }
  
          // main loop
          while ( LoopGDK ( ) )
          {
                  // quit on escape key
                  if ( dbEscapeKey ( ) )
                          return;
  
                  // scale our objects
                  a = dbWrapValue ( a - 4.0f );
                  dbScaleObject ( 2 , 100.0f + dbCos ( a ) * 25.0f , 100.0f + dbSin ( a ) * 25.0f , 100.0f );
  
                  // move our obbjects around the scene
                  for ( int t = 0 ; t < 8 ; t++ )
                  {
                          dbPositionObject ( 
                                                                  3 + t ,
                                                                  dbCos ( dbWrapValue ( a + ( t * 45 ) ) ) * 40 ,
                                                                  dbSin ( dbWrapValue ( a + ( t * 45 ) ) ) * 30 ,
                                                                  dbSin ( dbWrapValue ( a + ( t * 45 ) ) ) * 40
                                                           );
                          
                          if ( t == 0 || t == 3 || t == 6 ) dbXRotateObject ( 3 + t , dbWrapValue ( dbObjectAngleX ( 3 + t ) + 2 ) );
                          if ( t == 1 || t == 4 || t == 7 ) dbYRotateObject ( 3 + t , dbWrapValue ( dbObjectAngleY ( 3 + t ) + 2 ) );
                          if ( t == 2 || t == 5 ) dbZRotateObject ( 3 + t , dbWrapValue ( dbObjectAngleZ ( 3 + t ) + 2 ) );
                  }
  
                  // position and point our camera
                  dbPositionCamera ( dbCos ( a ) * 10 , dbSin ( a ) * 10 , -100 );
                  dbPointCamera    ( 0 , 0 , 0 , 0 );
  
                  // update the screen
                  dbSync ( );
          }
  }