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cxSliceComputer.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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13 2. Redistributions in binary form must reproduce the above copyright notice,
14  this list of conditions and the following disclaimer in the documentation
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18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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31 =========================================================================*/
32 
33 #ifndef CXSLICECOMPUTER_H_
34 #define CXSLICECOMPUTER_H_
35 
36 #include "cxResourceExport.h"
37 
38 #include "cxTransform3D.h"
39 #include "cxDefinitions.h"
40 
41 namespace cx
42 {
43 
49 class cxResource_EXPORT SlicePlane
50 {
51 public:
53  SlicePlane(const Vector3D& c, const Vector3D& i, const Vector3D& j);
57 };
58 
59 cxResource_EXPORT std::ostream& operator<<(std::ostream& s, const SlicePlane& val);
60 cxResource_EXPORT bool similar(const SlicePlane& a, const SlicePlane& b);
61 
62 
74 class cxResource_EXPORT SliceComputer
75 {
76 public:
77  SliceComputer();
78  ~SliceComputer();
79  void setToolPosition(const Transform3D& rMt);
80  void setOrientationType(ORIENTATION_TYPE val);
81  void setPlaneType(PLANE_TYPE val);
82  void setFixedCenter(const Vector3D& center);
83  void setFollowType(FOLLOW_TYPE val);
84  void setGravity(bool use, const Vector3D& dir);
85  void setToolOffset(double val);
86  void setToolViewOffset(bool use, double viewportHeight, double viewOffset, bool useConstrainedViewOffset = false);
87  void setToolViewportHeight(double viewportHeight);
88  void setClinicalApplication(CLINICAL_VIEW application);
89  SlicePlane getPlane() const;
90 
91  void initializeFromPlane(PLANE_TYPE plane, bool useGravity, const Vector3D& gravityDir, bool useViewOffset, double viewportHeight, double toolViewOffset, CLINICAL_VIEW application, bool useConstrainedViewOffset = false);
92  ORIENTATION_TYPE getOrientationType() const;
93  PLANE_TYPE getPlaneType() const;
94  Transform3D getToolPosition() const;
95 
96 private:
97  std::pair<Vector3D,Vector3D> generateBasisVectors() const;
98  Vector3D generateFixedIJCenter(const Vector3D& center_r, const Vector3D& cross_r, const Vector3D& i, const Vector3D& j) const;
99  SlicePlane orientToGravity(const SlicePlane& base) const;
100  SlicePlane applyViewOffset(const SlicePlane& base) const;
101  double getViewOffsetAbsoluteFromCenter() const;
102 
103  std::pair<Vector3D,Vector3D> generateBasisVectorsNeurology() const;
104  std::pair<Vector3D,Vector3D> generateBasisVectorsRadiology() const;
105 
106 private:
107  CLINICAL_VIEW mClinicalApplication;
108  ORIENTATION_TYPE mOrientType;
109  PLANE_TYPE mPlaneType;
110  FOLLOW_TYPE mFollowType;
111  Vector3D mFixedCenter;
112 
113  Transform3D m_rMt;
114  double mToolOffset;
115 
116  bool mUseGravity;
117  Vector3D mGravityDirection;
118 
119  bool mUseViewOffset;
120  double mViewportHeight;
121  double mViewOffset;
122  bool mUseConstrainedViewOffset;
123 };
124 
125 } // namespace cx
126 
127 #endif /*CXSLICECOMPUTER_H_*/
Vector3D j
defines the second axis of the plane. unit vector
A 2D slice plane in 3D. i,j are perpendicular unit vectors.
Transform3D Transform3D
Transform3D is a representation of an affine 3D transform.
bool similar(const DoubleBoundingBox3D &a, const DoubleBoundingBox3D &b, double tol)
Vector3D c
defines the center of the plane
std::ostream & operator<<(std::ostream &s, const IntBoundingBox3D &data)
Eigen::Vector3d Vector3D
Vector3D is a representation of a point or vector in 3D.
Definition: cxVector3D.h:63
Vector3D i
defines the first axis of the plane. unit vector
Calculates a slice plane given a definition.