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\*===========================================================================*/

#include "PluginAlignMeshes.hh"

#include <ObjectTypes/TriangleMesh/TriangleMesh.hh>
#include <ObjectTypes/PolyMesh/PolyMesh.hh>

#include "AlignT.hh"


PluginAlignMeshes::PluginAlignMeshes() :
toolBox_(0) {

}

PluginAlignMeshes::~PluginAlignMeshes() {

}

void PluginAlignMeshes::initializePlugin() {

  toolBox_ = new AlignMeshesToolbox();

  emit addToolbox("Align Meshes", toolBox_);

  connect(toolBox_->alignMeshesButton, SIGNAL(pressed()), SLOT(alignMeshes()));
  connect(toolBox_->scaleToUnitCubeUniformButton, SIGNAL(pressed()), SLOT(scaleToUnitCubeUniform()));
  connect(toolBox_->scaleToUnitCubeNonUniformButton, SIGNAL(pressed()), SLOT(scaleToUnitCubeNonUniform()));
}

void PluginAlignMeshes::pluginsInitialized() {

}

void PluginAlignMeshes::scaleToUnitCubeNonUniform() {

  for (PluginFunctions::ObjectIterator o_it(PluginFunctions::TARGET_OBJECTS, DATA_TRIANGLE_MESH | DATA_POLY_MESH ); o_it
      != PluginFunctions::objectsEnd(); ++o_it) {


    if(o_it->dataType() == DATA_TRIANGLE_MESH){

      TriMesh& mesh = * PluginFunctions::triMesh(*o_it);

      align::moveToCOG( mesh );
      align::scaleToUnitCubeNonUniform( mesh );
      align::moveToCOG( mesh );

    } else if(o_it->dataType() == DATA_POLY_MESH) {

      PolyMesh& mesh = * PluginFunctions::polyMesh(*o_it);

      align::moveToCOG( mesh );
      align::scaleToUnitCubeNonUniform( mesh );
      align::moveToCOG( mesh );

    }


    emit updatedObject(o_it->id(), UPDATE_GEOMETRY);
  }

}

void PluginAlignMeshes::scaleToUnitCubeUniform() {

  for (PluginFunctions::ObjectIterator o_it(PluginFunctions::TARGET_OBJECTS, DATA_TRIANGLE_MESH); o_it
      != PluginFunctions::objectsEnd(); ++o_it) {

    if(o_it->dataType() == DATA_TRIANGLE_MESH){

      TriMesh& mesh = * PluginFunctions::triMesh(*o_it);

      align::moveToCOG( mesh );
      align::scaleToUnitCubeUniform( mesh );
      align::moveToCOG( mesh );

    } else if(o_it->dataType() == DATA_POLY_MESH) {

      PolyMesh& mesh = * PluginFunctions::polyMesh(*o_it);

      align::moveToCOG( mesh );
      align::scaleToUnitCubeUniform( mesh );
      align::moveToCOG( mesh );

    }

    emit updatedObject(o_it->id(), UPDATE_GEOMETRY);
  }

}

void PluginAlignMeshes::alignMeshes() {

  for (PluginFunctions::ObjectIterator o_it(PluginFunctions::TARGET_OBJECTS, DATA_TRIANGLE_MESH); o_it
      != PluginFunctions::objectsEnd(); ++o_it) {


    if(o_it->dataType() == DATA_TRIANGLE_MESH) {

      TriMesh& mesh = * PluginFunctions::triMesh(*o_it);

      align::moveToCOG( mesh );
      align::rotate( mesh );

    } else if(o_it->dataType() == DATA_POLY_MESH) {

      PolyMesh& mesh = * PluginFunctions::polyMesh(*o_it);

      align::moveToCOG( mesh );
      align::rotate( mesh );

    }

    emit updatedObject(o_it->id(), UPDATE_GEOMETRY);

  }
}

#if QT_VERSION < 0x050000
  Q_EXPORT_PLUGIN2(pluginalignmeshes, PluginAlignMeshes)
#endif