vtkMRMLMarkupsClosedCurveNode.h

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/*==============================================================================

  Program: 3D Slicer

  Portions (c) Copyright Brigham and Women's Hospital (BWH) All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

==============================================================================*/

#ifndef __vtkMRMLMarkupsClosedCurveNode_h
#define __vtkMRMLMarkupsClosedCurveNode_h

// MRML includes
#include "vtkMRMLDisplayableNode.h"

// Markups includes
#include "vtkSlicerMarkupsModuleMRMLExport.h"
#include "vtkMRMLMarkupsDisplayNode.h"
#include "vtkMRMLMarkupsCurveNode.h"

class  VTK_SLICER_MARKUPS_MODULE_MRML_EXPORT vtkMRMLMarkupsClosedCurveNode : public vtkMRMLMarkupsCurveNode
{
public:
  static vtkMRMLMarkupsClosedCurveNode *New();
  vtkTypeMacro(vtkMRMLMarkupsClosedCurveNode, vtkMRMLMarkupsCurveNode);

  const char* GetIcon() override {return ":/Icons/MarkupsCurveMouseModePlace.png";}

  //--------------------------------------------------------------------------
  // MRMLNode methods
  //--------------------------------------------------------------------------

  vtkMRMLNode* CreateNodeInstance() override;
  const char* GetNodeTagName() override {return "MarkupsClosedCurve";}

  vtkMRMLCopyContentDefaultMacro(vtkMRMLMarkupsClosedCurveNode);


  static double GetClosedCurveSurfaceArea(vtkMRMLMarkupsClosedCurveNode* curveNode, vtkPolyData* surface = nullptr, bool projectWarp = true);
  static bool FitSurfaceProjectWarp(vtkPoints* curvePoints, vtkPolyData* surface, double radiusScalingFactor = 1.0);
  static bool FitSurfaceDiskWarp(vtkPoints* curvePoints, vtkPolyData* surface, double radiusScalingFactor = 1.0);
  static bool IsPolygonClockwise(vtkPoints* points);

protected:
  vtkMRMLMarkupsClosedCurveNode();
  ~vtkMRMLMarkupsClosedCurveNode() override;
  vtkMRMLMarkupsClosedCurveNode(const vtkMRMLMarkupsClosedCurveNode&);
  void operator=(const vtkMRMLMarkupsClosedCurveNode&);

};

#endif