#include "MESH_TransformComputer.h"

#include <X3DTK/X3D/scenegraph.h>
#include <X3DTK/X3D/meshbuilder.h>

#include <iostream>

using namespace X3DTK;
using namespace std;

int main(int argc, char *argv[])
{
  if (argc <= 1)
  {
    cerr << "usage: meshtransformcomputer input" << endl;
    exit(0);
  }
  
  // DefaultLoader to load the default X3D Nodes.
  X3D::Loader *loader = Singleton<X3D::Loader>::getInstance();
  // Instanciation of the new MeshBuilder.
  X3D::MeshBuilder *meshbuilder = Singleton<X3D::MeshBuilder>::getInstance();
  // Instanciation of the new MeshTransformComputer.
  MESH::TransformComputer<MESH::MeshData, MESH::VertexData, MESH::EdgeData, MESH::FaceData, true> *mtc = Singleton<MESH::TransformComputer<MESH::MeshData, MESH::VertexData, MESH::EdgeData, MESH::FaceData, true> >::getInstance();  
  
  // Loads the scene.
  X3D::Scene *s = loader->load(argv[1], false);
  MESH::Scene *ms = meshbuilder->build(s);
  
  // Prints the scene.
  mtc->print(ms);  
  
  // removes all instances.
  Singleton<X3D::MeshBuilder>::removeInstance();
  Singleton<MESH::TransformComputer<MESH::MeshData, MESH::VertexData, MESH::EdgeData, MESH::FaceData, true> >::removeInstance();  
  Singleton<X3D::Loader>::removeInstance();
    
  return 1;
}