vtkMRMLRayCastMapper.h

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/*==============================================================================
 
  Program: 3D Slicer
 
  Copyright (c) Kitware Inc.
 
  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 vtkMRMLRayCastMapper_h
#define vtkMRMLRayCastMapper_h
 
// MRMLDisplayableManager includes
#include "vtkMRMLDisplayableManagerExport.h"
 
// VTK includes
#include <vtkMapper.h>
 
class vtkMatrix4x4;

class VTK_MRML_DISPLAYABLEMANAGER_EXPORT vtkMRMLRayCastMapper : public vtkMapper
{
public:
  vtkAbstractTypeMacro(vtkMRMLRayCastMapper, vtkMapper);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual bool IntersectWithRay(const double p1[3], const double p2[3], double t1, double t2, vtkMatrix4x4* toWorld, double& t, double xyz[3], double n[3]) = 0;
 
protected:
  vtkMRMLRayCastMapper() = default;
  ~vtkMRMLRayCastMapper() override = default;
 
private:
  vtkMRMLRayCastMapper(const vtkMRMLRayCastMapper&) = delete;
  void operator=(const vtkMRMLRayCastMapper&) = delete;
};
 
#endif