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cxGeometricRep.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,
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32 
33 
34 #include "cxGeometricRep.h"
35 
36 #include <vtkPolyData.h>
37 #include <vtkPointData.h>
38 #include <vtkProperty.h>
39 #include <vtkActor.h>
40 #include <vtkRenderer.h>
41 #include <vtkMatrix4x4.h>
42 #include <vtkArrowSource.h>
43 #include <vtkPlane.h>
44 
45 #include "cxMesh.h"
46 #include "cxView.h"
47 
48 #include "cxTypeConversions.h"
49 
50 namespace cx
51 {
52 
54  RepImpl()
55 {
58 
59 }
61 {
62 }
64 {
65  return wrap_new(new GeometricRep(), uid);
66 }
67 
69 {
70  mGraphicalPolyDataPtr->setRenderer(view->getRenderer());
71  mGraphicalGlyph3DDataPtr->setRenderer(view->getRenderer());
72 }
73 
75 {
76  mGraphicalPolyDataPtr->setRenderer(NULL);
77  mGraphicalGlyph3DDataPtr->setRenderer(NULL);
78 }
79 
81 {
82  if (mesh == mMesh)
83  return;
84  if (mMesh)
85  {
86  disconnect(mMesh.get(), &Mesh::meshChanged, this, &GeometricRep::meshChangedSlot);
87  disconnect(mMesh.get(), &Data::transformChanged, this, &GeometricRep::transformChangedSlot);
88  disconnect(mMesh.get(), &Data::clipPlanesChanged, this, &GeometricRep::clipPlanesChangedSlot);
89  }
90  mMesh = mesh;
91  if (mMesh)
92  {
93  connect(mMesh.get(), &Mesh::meshChanged, this, &GeometricRep::meshChangedSlot);
94  connect(mMesh.get(), &Data::transformChanged, this, &GeometricRep::transformChangedSlot);
95  connect(mMesh.get(), &Data::clipPlanesChanged, this, &GeometricRep::clipPlanesChangedSlot);
96  this->meshChangedSlot();
97  this->transformChangedSlot();
98  this->clipPlanesChangedSlot();
99  }
100 }
101 
102 //Copied from ImageMapperMonitor (used by VolumetricRep)
103 void GeometricRep::clipPlanesChangedSlot()
104 {
105  this->clearClipping();
106 
107  if (!mMesh)
108  return;
109 
110  std::vector<vtkPlanePtr> mPlanes;
111  mPlanes = mMesh->getAllClipPlanes();
112  for (unsigned i=0; i<mPlanes.size(); ++i)
113  {
114  mGraphicalPolyDataPtr->getMapper()->AddClippingPlane(mPlanes[i]);
115  }
116 }
117 
119 {
120  if (!mMesh)
121  return;
122 
123  mGraphicalPolyDataPtr->getMapper()->RemoveAllClippingPlanes();
124 }
125 
127 {
128  return mMesh;
129 }
131 {
132  return (mMesh == mesh);
133 }
134 
135 void GeometricRep::meshChangedSlot()
136 {
137  // mMapper->SetLookupTable(); //mMesh.getLookupTable()
138 
139  mGraphicalGlyph3DDataPtr->setVisibility(mMesh->showGlyph());
140  if(mMesh->showGlyph())
141  {
142  mGraphicalGlyph3DDataPtr->setData(mMesh->getVtkPolyData());
143  mGraphicalGlyph3DDataPtr->setOrientationArray(mMesh->getOrientationArray());
144  mGraphicalGlyph3DDataPtr->setColorArray(mMesh->getColorArray());
145  mGraphicalGlyph3DDataPtr->setColor(mMesh->getColor().redF(), mMesh->getColor().greenF(), mMesh->getColor().blueF());
146  mGraphicalGlyph3DDataPtr->setLUT(mMesh->getGlyphLUT());
147  mGraphicalGlyph3DDataPtr->setScaleFactor(mMesh->getVisSize());
148  }
149 
150  mGraphicalPolyDataPtr->setData(mMesh->getVtkPolyData());
151  mGraphicalPolyDataPtr->setIsWireFrame(mMesh->getIsWireframe());
152  mGraphicalPolyDataPtr->setPointSize(mMesh->getVisSize());
153  mGraphicalPolyDataPtr->setScalarVisibility(false);//Don't use the LUT from the VtkPolyData
154  //Set mesh color
155  mGraphicalPolyDataPtr->setColor(mMesh->getColor().redF(), mMesh->getColor().greenF(), mMesh->getColor().blueF());
156  //Set mesh opacity
157  mGraphicalPolyDataPtr->setOpacity(mMesh->getColor().alphaF());
158  mGraphicalPolyDataPtr->setRepresentation();
159  //Set backface and frontface culling
160  mGraphicalPolyDataPtr->setBackfaceCulling(mMesh->getBackfaceCulling());
161  mGraphicalPolyDataPtr->setFrontfaceCulling(mMesh->getFrontfaceCulling());
162 }
163 
166 void GeometricRep::transformChangedSlot()
167 {
168  if (!mMesh)
169  {
170  return;
171  }
172  mGraphicalPolyDataPtr->setUserMatrix(mMesh->get_rMd().getVtkMatrix());
173  mGraphicalGlyph3DDataPtr->setUserMatrix(mMesh->get_rMd().getVtkMatrix());
174 }
175 
176 
177 
178 //---------------------------------------------------------
179 }
180 // namespace cx
181 //---------------------------------------------------------
GraphicalPolyData3DPtr mGraphicalPolyDataPtr
void transformChanged()
emitted when transform is changed
void setMesh(MeshPtr mesh)
sets this reps mesh
static boost::shared_ptr< REP > wrap_new(REP *object, QString uid)
Definition: cxRepImpl.h:83
boost::shared_ptr< class View > ViewPtr
void clipPlanesChanged()
bool hasMesh(MeshPtr mesh) const
checks if this rep has the give mesh
MeshPtr getMesh()
gives this reps mesh
Helper for rendering a a polydata in 3D.
virtual void addRepActorsToViewRenderer(ViewPtr view)
virtual void removeRepActorsFromViewRenderer(ViewPtr view)
void meshChanged()
static GeometricRepPtr New(const QString &uid="")
Default implementation of Rep.
Definition: cxRepImpl.h:63
Helper for rendering a a glyph in 3D.
boost::shared_ptr< class Mesh > MeshPtr
virtual ~GeometricRep()
GraphicalGlyph3DDataPtr mGraphicalGlyph3DDataPtr
boost::shared_ptr< class GeometricRep > GeometricRepPtr