Fraxinus  17.12-rc4
An IGT application
cxStreamRep3D.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
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32 
33 
34 #include <vtkRenderer.h>
35 #include <vtkVolumeMapper.h>
36 #include <vtkImageData.h>
37 
38 #include "cxStreamRep3D.h"
39 #include "cxTrackedStream.h"
40 #include "cxVideoSourceGraphics.h"
41 #include "cxView.h"
42 #include "cxTool.h"
43 #include "cxPatientModelService.h"
44 #include "cxVolumeProperty.h"
45 #include "cxReporter.h"
46 #include "cxSettings.h"
47 
48 //To be removed
49 #include "cxImageTF3D.h"
51 
52 
53 namespace cx
54 {
55 
56 StreamRep3DPtr StreamRep3D::New(SpaceProviderPtr spaceProvider, PatientModelServicePtr patientModelService, const QString& uid)
57 {
58  return wrap_new(new StreamRep3D(spaceProvider, patientModelService), uid);
59 }
60 
61 StreamRep3D::StreamRep3D(SpaceProviderPtr spaceProvider, PatientModelServicePtr patientModelService) :
62  VolumetricRep(),
63  mTrackedStream(TrackedStreamPtr()),
64  mPatientModelService(patientModelService)
65 {
66  this->setVisualizerType();
67 }
68 
70 {
71  if(mTrackedStream)
72  {
73  disconnect(mTrackedStream.get(), &TrackedStream::newTool, this, &StreamRep3D::newTool);
74  disconnect(mTrackedStream.get(), &TrackedStream::newVideoSource, this, &StreamRep3D::newVideoSource);
75  disconnect(mTrackedStream.get(), &TrackedStream::newFrame, this, &StreamRep3D::vtkImageDataChangedSlot);
76  }
77 
78  mTrackedStream = trackedStream;
79 
80  if(mTrackedStream)
81  {
82  connect(mTrackedStream.get(), &TrackedStream::newTool, this, &StreamRep3D::newTool);
83  connect(mTrackedStream.get(), &TrackedStream::newVideoSource, this, &StreamRep3D::newVideoSource);
84  connect(mTrackedStream.get(), &TrackedStream::newFrame, this, &StreamRep3D::vtkImageDataChangedSlot);
85  this->newTool(mTrackedStream->getProbeTool());
86  this->newVideoSource(mTrackedStream->getVideoSource());
87  }
88 }
89 
90 void StreamRep3D::newTool(ToolPtr tool)
91 {
92 }
93 
94 void StreamRep3D::newVideoSource(VideoSourcePtr videoSource)
95 {
96  if(!videoSource)
97  return;
98 
99  ImagePtr image = mTrackedStream->getChangingImage();
100  this->setImage(image);
101 // mPatientModelService->insertData(image);
102 
103  this->initTransferFunction(image);
104 
105  mVideoSource = videoSource;
106 }
107 
108 // Set transfer function so that we can see the volume change.
109 // Should be replaced with GUI for TrackedStream
110 void StreamRep3D::initTransferFunction(ImagePtr image)
111 {
112  ImageTF3DPtr tf3D = image->getTransferFunctions3D();
113  IntIntMap opacity;
114  opacity[90] = 0;
115  opacity[100] = 5;
116  opacity[200] = image->getMaxAlphaValue();
117  tf3D->resetAlpha(opacity);
118  image->setTransferFunctions3D(tf3D);
119 }
120 
122 {
123  return mTrackedStream;
124 }
125 
126 QString StreamRep3D::getType() const
127 {
128  return "StreamRep3D";
129 }
130 
131 void StreamRep3D::setVisualizerType()
132 {
133  QString visualizerType = settings()->value("View3D/ImageRender3DVisualizer").toString();
134  if(visualizerType == "vtkVolumeTextureMapper3D")
136  else if(visualizerType == "vtkGPUVolumeRayCastMapper")
138  else
139  reportError(QString("StreamRep3D::setVisualizerType(): No visualizer found for string=%1").arg(visualizerType));
140 }
141 
142 } //cx
boost::shared_ptr< class SpaceProvider > SpaceProviderPtr
void setTrackedStream(TrackedStreamPtr trackedStream)
void reportError(QString msg)
Definition: cxLogger.cpp:92
boost::shared_ptr< class TrackedStream > TrackedStreamPtr
boost::shared_ptr< class Image > ImagePtr
Definition: cxDicomWidget.h:48
static boost::shared_ptr< REP > wrap_new(REP *object, QString uid)
Definition: cxRepImpl.h:83
QVariant value(const QString &key, const QVariant &defaultValue=QVariant()) const
Definition: cxSettings.cpp:87
void newVideoSource(VideoSourcePtr videoSource)
boost::shared_ptr< class StreamRep3D > StreamRep3DPtr
void newTool(ToolPtr tool)
boost::shared_ptr< class PatientModelService > PatientModelServicePtr
boost::shared_ptr< class VideoSource > VideoSourcePtr
virtual QString getType() const
Settings * settings()
Shortcut for accessing the settings instance.
Definition: cxSettings.cpp:42
virtual void setImage(ImagePtr image)
set the reps image
void setUseGPUVolumeRayCastMapper()
std::map< int, int > IntIntMap
Definition: cxImage.h:56
void setUseVolumeTextureMapper()
Display a 3D stream in 3D.
Definition: cxStreamRep3D.h:52
static StreamRep3DPtr New(SpaceProviderPtr spaceProvider, PatientModelServicePtr patientModelService, const QString &uid="")
boost::shared_ptr< class ImageTF3D > ImageTF3DPtr
TrackedStreamPtr getTrackedStream()
Namespace for all CustusX production code.
boost::shared_ptr< class Tool > ToolPtr