Geometry - usage 2

   CUSTOMVERTEX vertices[] = {
      //ground
      {D3DXVECTOR3(-20, 0, -20), D3DXVECTOR3(0, 1, 0), 0x008800},
      {D3DXVECTOR3(-20, 0,  20), D3DXVECTOR3(0, 1, 0), 0x008800}, //triangle 1
      {D3DXVECTOR3( 20, 0,  20), D3DXVECTOR3(0, 1, 0), 0x008800},

      {D3DXVECTOR3( 20, 0,  20), D3DXVECTOR3(0, 1, 0), 0x008800},
      {D3DXVECTOR3( 20, 0, -20), D3DXVECTOR3(0, 1, 0), 0x008800}, //triangle 2
      {D3DXVECTOR3(-20, 0, -20), D3DXVECTOR3(0, 1, 0), 0x008800},

      //tree
      {D3DXVECTOR3(-.5, 0, -.5), D3DXVECTOR3(0, 1, 0), 0x402000},
      {D3DXVECTOR3(0  , 5, 0  ), D3DXVECTOR3(0, 1, 0), 0x402000},
      {D3DXVECTOR3( .5, 0,  .5), D3DXVECTOR3(0, 1, 0), 0x402000}, //2-sided triangle 1
      {D3DXVECTOR3( .5, 0,  .5), D3DXVECTOR3(0, 1, 0), 0x402000},
      {D3DXVECTOR3(0  , 5, 0  ), D3DXVECTOR3(0, 1, 0), 0x402000},
      {D3DXVECTOR3(-.5, 0, -.5), D3DXVECTOR3(0, 1, 0), 0x402000},

      {D3DXVECTOR3(-.5, 0,  .5), D3DXVECTOR3(0, 1, 0), 0x402000},
      {D3DXVECTOR3(0  , 5, 0  ), D3DXVECTOR3(0, 1, 0), 0x402000},
      {D3DXVECTOR3( .5, 0, -.5), D3DXVECTOR3(0, 1, 0), 0x402000}, //2-sided triangle 2
      {D3DXVECTOR3( .5, 0, -.5), D3DXVECTOR3(0, 1, 0), 0x402000},
      {D3DXVECTOR3(0  , 5, 0  ), D3DXVECTOR3(0, 1, 0), 0x402000},
      {D3DXVECTOR3(-.5, 0,  .5), D3DXVECTOR3(0, 1, 0), 0x402000},
   };

   D3DMATERIAL9 groundMaterial;
   ZeroMemory( &groundMaterial, sizeof(groundMaterial) );
   groundMaterial.Diffuse.r = groundMaterial.Ambient.r = 0.0f;
   groundMaterial.Diffuse.g = groundMaterial.Ambient.g = 1.0f;
   groundMaterial.Diffuse.b = groundMaterial.Ambient.b = 0.0f;
   groundMaterial.Diffuse.a = groundMaterial.Ambient.a = 1.0f;

   D3DMATERIAL9 woodMaterial;
   ZeroMemory( &woodMaterial, sizeof(woodMaterial) );
   woodMaterial.Diffuse.r = woodMaterial.Ambient.r = 1.0f;
   woodMaterial.Diffuse.g = woodMaterial.Ambient.g = 1.0f;
   woodMaterial.Diffuse.b = woodMaterial.Ambient.b = 1.0f;
   woodMaterial.Diffuse.a = woodMaterial.Ambient.a = 1.0f;

   Geometry g;
              g.addShape(vertices     , 6, &groundMaterial);
   int
      tree1 = g.addShape(vertices +  6, 12, &woodMaterial),
      tree2 = g.addShape(vertices +  6, 12, &woodMaterial);

   g.translate(tree1, 5, 0, 6);

   g.scale    (tree2, .5, .5, .5);
   g.rotate   (tree2, AXIS_Y, 1);
   g.translate(tree2, 6, 0, 4);

   g.pushBuffer();