r3n

    // Plus symbols added to increase readability.
    // This defines the position of each vertex.
  float  vertexPosDat[8][3]=
  {
    {-3.5, +3.5, +3.5}, //left,top,front
    {+3.5, +3.5, +3.5}, //right,top,front
    {+3.5, +3.5, -3.5}, //right,top,back
    {-3.5, +3.5, -3.5}, //left, top,back
    {-3.5, -3.5, +3.5}, //left,bottom,front
    {+3.5, -3.5, +3.5}, //right,bottom,front
    {+3.5, -3.5, -3.5}, //right,bottom,back
    {-3.5, -3.5, -3.5}  //left,bottom,back
  };

  // This defines the colour of each vertex.
  float   vertexColDat[8][4]=
  {
    {0.5, 0.0, 0.0, 1.0}, //dark red
    {0.3, 0.3, 0.6, 1.0}, //dark blue
    {1.0, 0.0, 0.0, 1.0}, //red
    {0.3, 0.3, 0.6, 1.0}, //dark blue
    {0.3, 0.3, 0.6, 1.0}, //dark blue
    {0.5, 0.0, 0.0, 1.0}, //dark red
    {0.3, 0.3, 0.6, 1.0}, //dark blue
    {1.0, 0.0, 0.0, 1.0}, //red
  };

  // This defines the vertexes of each quad in anti-clockwise order.
    unsigned int quadVerDat[6][4]=
    {
      {0,1,2,3}, //top
      {0,3,7,4}, //left
      {3,2,6,7}, //back
      {2,1,5,6}, //right
      {0,4,5,1}, //front
      {4,7,6,5}, //bottom
    };

    int a,b;

     // Put the vertex data into the cube.ver[] struct.
     for (a=0;a<8;++a)
     {
       for (b=0;b<3;++b)
       {
         cube.ver[a].pos[b]=vertexPosDat[a][b];
         cube.ver[a].col[b]=vertexColDat[a][b];
       }
     }

     // Put the quad data into the cube.quad[] struct.
     for (a=0;a<6;++a)
     {
       for (b=0;b<4;++b)
       {
         cube.quad[a].ver[b]=quadVerDat[a][b];
       }
     }