#include "MESH_PrimitiveMeshBuilderStateVariables.h"
#include "MemReleaser.h"
#include <iostream>

using namespace std;

namespace X3DTK {
namespace MESH {

PrimitiveMeshBuilderStateVariables::PrimitiveMeshBuilderStateVariables()
: _step(0.0f), _boundingBox(false), _center(SFVec3f(0.0f, 0.0f, 0.0f)), _size(SFVec3f(0.0f, 0.0f, 0.0f))
{
}

void PrimitiveMeshBuilderStateVariables::addNode(SFNode N)
{
  _visitedNodes.push_back(N);
}
 
bool PrimitiveMeshBuilderStateVariables::getNode(SFNode N) const
{
  return (std::find(_visitedNodes.begin(), _visitedNodes.end(), N) != _visitedNodes.end());
}

void PrimitiveMeshBuilderStateVariables::addToDeleteNode(SFNode N)
{
  _toDeleteNodes.push_back(N);
}
   
void PrimitiveMeshBuilderStateVariables::setParameters(float step, bool boundingBox)
{
  if (step == 0.0f)
    _step = 30.0f;
  else
    _step = step;
    
  _boundingBox = boundingBox;
}

void PrimitiveMeshBuilderStateVariables::setCenter(const SFVec3f &center)
{
  _center = center;
}

void PrimitiveMeshBuilderStateVariables::setSize(const SFVec3f &size)
{
  _size = size;
}

void PrimitiveMeshBuilderStateVariables::init()
{
  _visitedNodes.clear();
  _toDeleteNodes.clear();
}

void PrimitiveMeshBuilderStateVariables::finish()
{
  MemReleaser *memreleaser = Singleton<MemReleaser>::getInstance();
  for (MFNode::iterator it = _toDeleteNodes.begin(); it != _toDeleteNodes.end(); ++it)
  {
    cout << "releasing " << *it << endl;
    memreleaser->release(*it);
  }  
}
  
}
}