Fraxinus  16.5.0-fx-rc7
An IGT application
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cxReconstructedOutputVolumeParams.cpp
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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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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 =========================================================================*/
32 
33 
35 
36 namespace cx
37 {
38 
40  mInputSpacing(0),
41  mMaxVolumeSize(32*1000),
42  mValid(false)
43 {
44 
45 }
48 OutputVolumeParams::OutputVolumeParams(DoubleBoundingBox3D extent, double inputSpacing, double maxVolumeSize) :
49  mInputSpacing(inputSpacing), mMaxVolumeSize(maxVolumeSize), mValid(false)
50 {
51  mImage.setSpacingKeepDim(Eigen::Array3d(inputSpacing, inputSpacing, inputSpacing));
52  mImage.setDimKeepBoundsAlignSpacing(extent.range());
53 
54  this->constrainVolumeSize();
55 
56  if(mImage.getDim().minCoeff() <= 1) //At least one of the dimensions <= 1
57  mValid = false;
58  else
59  mValid = true;
60 }
61 
62 unsigned long OutputVolumeParams::getVolumeSize() const
63 {
64  return mImage.getNumVoxels();
65 }
66 
69 void OutputVolumeParams::setSpacing(double spacing)
70 {
71  this->suggestSpacingKeepBounds(spacing);
72 }
74 {
75  return mImage.getSpacing()[0];
76 }
79 void OutputVolumeParams::setDim(int index, int newDim)
80 {
81  double newSpacing = mImage.getBounds()[index] / (newDim);
82  this->setSpacing(newSpacing);
83 }
84 Eigen::Array3i OutputVolumeParams::getDim() const
85 {
86  return mImage.getDim();
87 }
91 {
92  this->suggestSpacingKeepBounds(mInputSpacing);
94  mImage.changeToUniformSpacing();
95 }
96 
97 void OutputVolumeParams::suggestSpacingKeepBounds(double spacing)
98 {
99  Eigen::Array3d bounds = mImage.getBounds();
100  mImage.setSpacingKeepDim(Eigen::Array3d(spacing, spacing, spacing));
101  mImage.setDimKeepBoundsAlignSpacing(bounds);
102 }
103 
105 {
106  mMaxVolumeSize = maxSize;
107 }
108 
110 {
111  return mMaxVolumeSize;
112 }
113 
114 
116 {
117  mImage.m_rMd = rMd;
118 }
119 
121 {
122  return mImage.m_rMd;
123 }
124 
125 
127 {
128  return DoubleBoundingBox3D(Vector3D::Zero(), mImage.getBounds());
129 }
130 
132 {
133  return mInputSpacing;
134 }
135 
136 } // namespace cx
Transform3D Transform3D
Transform3D is a representation of an affine 3D transform.
void limitVoxelsKeepBounds(unsigned long maxVolumeSize)
void setDimKeepBoundsAlignSpacing(Eigen::Array3d bounds)
Eigen::Array3i getDim() const
unsigned long getNumVoxels() const
Eigen::Array3d getBounds()
Representation of a floating-point bounding box in 3D. The data are stored as {xmin,xmax,ymin,ymax,zmin,zmax}, in order to simplify communication with vtk.
Eigen::Array3d getSpacing() const
void setSpacingKeepDim(Eigen::Array3d spacing)