std::pair<bool, Ogre::Vector3> ThermiteGameLogic::getRayVolumeIntersection(const Ogre::Ray& ray)
   {
      //Initialise to failure
      std::pair<bool, Ogre::Vector3> result;
      result.first = false;
      result.second = Ogre::Vector3::ZERO;

      //Ensure the voume is valid
      PolyVox::Volume<uint8_t>* pVolume = mMap->volumeResource->getVolume();
      if(pVolume == 0)
      {
         return result;
      }

      Ogre::Real dist = 0.0f;
      for(int steps = 0; steps < 1000; steps++)
      {
         Ogre::Vector3 point = ray.getPoint(dist);
         PolyVox::Vector3DUint16 v3dPoint = PolyVox::Vector3DUint16(point.x + 0.5, point.y + 0.5, point.z + 0.5);
         bool inside = pVolume->getEnclosingRegion().containsPoint(static_cast<Vector3DInt16>(v3dPoint), 2);
            
         if((inside) && (pVolume->getVoxelAt(v3dPoint) != 0))
         {
            result.first = true;
            result.second = point;
            return result;
         }

         dist += 1.0f;         
      }

      return result;
   }

void WVoxelTerrainComponent::DoTrace(D3DXVECTOR3 Start,D3DXVECTOR3 Dir,D3DXVECTOR3* Hit,float* Dist)
{
   //Initialise to failure
   bool bHit=false;
   D3DXVECTOR3 HitLocation=D3DXVECTOR3(0,0,0);


   float ChkDist = 0.0f;
   for(int steps = 0; steps < 1000; steps++)
   {
      D3DXVECTOR3 point=Start+(Dir*ChkDist);
      
      PolyVox::Vector3DUint16 v3dPoint = PolyVox::Vector3DUint16(point.x + 0.5, point.y + 0.5, point.z + 0.5);
      bool inside = VoxelVolume->getEnclosingRegion().containsPoint(static_cast<Vector3DInt16>(v3dPoint), 2);

      if((inside) && (VoxelVolume->getVoxelAt(v3dPoint) != 0))
      {
         *Hit=point;
         *Dist=ChkDist;
         return;
      }

      ChkDist += 1.0f;         
   }

   *Hit=D3DXVECTOR3(0,0,0);
   *Dist=-1; //-1 says: no hit
}

bool inside = VoxelVolume->getEnclosingRegion().containsPoint(static_cast<Vector3DInt16>(v3dPoint), 2);