mitkAffineInteractor3D.h
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00001 /*========================================================================= 00002 00003 Program: Medical Imaging & Interaction Toolkit 00004 Language: C++ 00005 Date: $Date: 2009-04-18 20:20:25 +0200 (Sa, 18 Apr 2009) $ 00006 Version: $Revision: 13129 $ 00007 00008 Copyright (c) German Cancer Research Center, Division of Medical and 00009 Biological Informatics. All rights reserved. 00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 00018 00019 #ifndef MITKAFFINEINTERACTOR3D_H_HEADER_INCLUDED 00020 #define MITKAFFINEINTERACTOR3D_H_HEADER_INCLUDED 00021 00022 #include "mitkInteractor.h" 00023 #include "MitkExtExports.h" 00024 #include "mitkCommon.h" 00025 #include "mitkSurface.h" 00026 00027 #include <vtkPolyData.h> 00028 #include <vtkType.h> 00029 00030 namespace mitk 00031 { 00032 00033 class DataNode; 00034 00042 class MitkExt_EXPORT AffineInteractor3D : public Interactor 00043 { 00044 public: 00045 enum { INTERACTION_MODE_TRANSLATION, INTERACTION_MODE_ROTATION }; 00046 00047 mitkClassMacro(AffineInteractor3D, Interactor); 00048 mitkNewMacro3Param(Self, const char *, DataNode *, int); 00049 mitkNewMacro2Param(Self, const char *, DataNode *); 00050 00051 00052 void SetInteractionMode( unsigned int interactionMode ); 00053 void SetInteractionModeToTranslation(); 00054 void SetInteractionModeToRotation(); 00055 unsigned int GetInteractionMode() const; 00056 00058 void SetPrecision( ScalarType precision ); 00059 00066 virtual float CanHandleEvent(StateEvent const *stateEvent) const; 00067 00068 00069 protected: 00075 AffineInteractor3D(const char *type, 00076 DataNode *dataNode, int n = -1); 00077 00081 virtual ~AffineInteractor3D(); 00082 00083 virtual bool ExecuteAction( Action* action, 00084 mitk::StateEvent const* stateEvent ); 00085 00086 bool ColorizeSurface( vtkPolyData *polyData, const Point3D &pickedPoint, 00087 double scalar = 0.0 ); 00088 00089 00090 private: 00091 00093 ScalarType m_Precision; 00094 00095 bool m_InteractionMode; 00096 00097 Point3D m_InitialPickedPoint; 00098 Point2D m_InitialPickedDisplayPoint; 00099 vtkFloatingPointType m_InitialPickedPointWorld[4]; 00100 00101 Point3D m_CurrentPickedPoint; 00102 Point2D m_CurrentPickedDisplayPoint; 00103 vtkFloatingPointType m_CurrentPickedPointWorld[4]; 00104 00105 Geometry3D::Pointer m_Geometry; 00106 00107 Geometry3D::Pointer m_OriginalGeometry; 00108 00109 Vector3D m_ObjectNormal; 00110 00111 }; 00112 00113 } 00114 00115 #endif /* MITKAFFINEINTERACTOR3D_H_HEADER_INCLUDED */
