CameraMain::CameraMain()
{
//Camera information
setCamPosition(0.0f, 0.0f, 0.0f, 0.0f);
setCamTarget(0.0f, 0.0f, 0.0f, 0.0f);
setCamUp(0.0f, 0.0f, 0.0f, 0.0f);
//Set the View matrix
setCamView(getCamPosition(), getCamTarget(), getCamUp());
//Set the Projection matrix
setCamProjection(0.0f, 0.0f, 0.0f, 0.0f);
setDefaultForward(0.0f, 0.0f, 0.0f, 0.0f);
setDefaultRight(0.0f, 0.0f, 0.0f, 0.0f);
setCamForward(0.0f, 0.0f, 0.0f, 0.0f);
setCamRight(0.0f, 0.0f, 0.0f, 0.0f);
setMoveLeftRight(0.0f);
setMoveBackForward(0.0f);
setCamYaw(0.0f);
setCamPitch(0.0f);
}
void ViewerWidget::setCamPose(const octomath::Pose6D& pose){
octomath::Pose6D ahead = pose * octomath::Pose6D(octomath::Vector3(1,0,0), octomath::Quaternion());
setCamPosition(pose.x(), pose.y(), pose.z(), ahead.x(), ahead.y(), ahead.z());
}
void iARenderer::initialize( vtkImageData* ds, vtkPolyData* pd, int e )
{
imageData = ds;
polyData = pd;
cellLocator->SetDataSet(polyData);
if(polyData)
if( polyData->GetNumberOfCells() )
cellLocator->BuildLocator();
ext = e;
double spacing[3]; ds->GetSpacing(spacing);
ren->SetLayer(0);
ren->UseDepthPeelingOn();
#if (VTK_MAJOR_VERSION >= 8 && defined(VTK_OPENGL2_BACKEND) && QT_VERSION >= 0x050400 )
ren->UseDepthPeelingForVolumesOn();
#endif
labelRen->SetLayer(1);
labelRen->InteractiveOff();
labelRen->UseDepthPeelingOn();
renWin->SetNumberOfLayers(5);
renWin->AddRenderer(ren);
renWin->AddRenderer(labelRen);
interactor = renWin->GetInteractor();
setPointPicker();
InitObserver();
QImage img;
img.load(":/images/fhlogo.png");
logoImage->SetQImage(&img);
logoImage->Update();
logoRep->SetImage(logoImage->GetOutput( ));
logoWidget->SetInteractor(interactor);
logoWidget->SetRepresentation(logoRep);
logoWidget->SetResizable(false);
logoWidget->SetSelectable(true);
logoWidget->On();
interactor->Initialize();
// setup cube source
cSource->SetXLength(ext * spacing[0]);
cSource->SetYLength(ext * spacing[1]);
cSource->SetZLength(ext * spacing[2]);
cMapper->SetInputConnection(cSource->GetOutputPort());
cActor->SetMapper(cMapper);
cActor->GetProperty()->SetColor(1,0,0);
setupCutter();
setupCube();
setupAxes(spacing);
setupOrientationMarker();
setupRenderer();
labelRen->SetActiveCamera(cam);
ren->SetActiveCamera(cam);
setCamPosition( 0,0,1, 1,1,1 ); // +Z
m_profileLineMapper->SetInputConnection(m_profileLineSource->GetOutputPort());
m_profileLineActor->SetMapper(m_profileLineMapper);
m_profileLineStartPointMapper->SetInputConnection(m_profileLineStartPointSource->GetOutputPort());
m_profileLineStartPointActor->SetMapper(m_profileLineStartPointMapper);
m_profileLineEndPointMapper->SetInputConnection(m_profileLineEndPointSource->GetOutputPort());
m_profileLineEndPointActor->SetMapper(m_profileLineEndPointMapper);
m_profileLineActor->GetProperty()->SetColor(0.59, 0.73, 0.94);//ffa800//150, 186, 240
m_profileLineActor->GetProperty()->SetLineWidth(2.0);
m_profileLineActor->GetProperty()->SetLineStipplePattern(0x00ff);//0xf0f0
m_profileLineActor->GetProperty()->SetLineStippleRepeatFactor(1);
m_profileLineActor->GetProperty()->SetPointSize(2);
m_profileLineStartPointSource->SetRadius(2 * spacing[0]);
m_profileLineEndPointSource->SetRadius(2 * spacing[0]);
m_profileLineStartPointActor->GetProperty()->SetColor(1.0, 0.65, 0.0);
m_profileLineEndPointActor->GetProperty()->SetColor(0.0, 0.65, 1.0);
//slicing cube settings for surface extraction
m_sliceCubeMapper->SetInputConnection(m_slicingCube->GetOutputPort());
m_sliceCubeActor->SetMapper(m_sliceCubeMapper);
m_sliceCubeActor->GetProperty()->SetColor(1.0, 0, 0);
m_sliceCubeActor->GetProperty()->SetRepresentationToWireframe();
m_sliceCubeActor->GetProperty()->SetOpacity(1);
m_sliceCubeActor->GetProperty()->SetLineWidth(2.3);
m_sliceCubeActor->GetProperty()->SetAmbient(1.0);
m_sliceCubeActor->GetProperty()->SetDiffuse(0.0);
m_sliceCubeActor->GetProperty()->SetSpecular(0.0);
m_sliceCubeActor->SetVisibility(false);
this-> setArbitraryProfileOn(false);
double center[3], origin[3];
const int * dim = imageData->GetDimensions();
if (dim[0] == 0 || dim[1] == 0 || dim[2] == 0)
return;
const double * spc = imageData->GetSpacing();
for (int i = 0; i < 3; ++i)
{
center[i] = dim[i] * spc[i] / 2;
origin[i] = 0;
}
for (int s = 0; s < 3; ++s)
{
m_slicePlaneSource[s]->SetOrigin(origin);
double point1[3], point2[3];
for (int j = 0; j < 3; ++j)
{
point1[j] = 0;
point2[j] = 0;
}
point1[GetSliceAxis(s, 0)] += 1.1 * dim[GetSliceAxis(s, 0)] * spc[GetSliceAxis(s, 0)];
point2[GetSliceAxis(s, 1)] += 1.1 * dim[GetSliceAxis(s, 1)] * spc[GetSliceAxis(s, 1)];
m_slicePlaneSource[s]->SetPoint1(point1);
m_slicePlaneSource[s]->SetPoint2(point2);
m_slicePlaneSource[s]->SetCenter(center);
m_slicePlaneMapper[s]->SetInputConnection(m_slicePlaneSource[s]->GetOutputPort());
m_slicePlaneActor[s]->SetMapper(m_slicePlaneMapper[s]);
m_slicePlaneActor[s]->GetProperty()->SetColor( (s == 0) ? 1:0, (s == 1) ? 1 : 0, (s == 2) ? 1 : 0);
m_slicePlaneActor[s]->GetProperty()->SetOpacity(1.0);
m_slicePlaneActor[s]->SetVisibility(false);
m_slicePlaneMapper[s]->Update();
}
}
