diff --git a/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/QmitkODFRenderWidget.cpp b/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/QmitkODFRenderWidget.cpp index cbed6e9e19..2b1a874e7b 100644 --- a/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/QmitkODFRenderWidget.cpp +++ b/Modules/Bundles/org.mitk.gui.qt.diffusionimaging/src/QmitkODFRenderWidget.cpp @@ -1,132 +1,131 @@ /*========================================================================= Program: Medical Imaging & Interaction Toolkit Language: C++ Date: $Date$ Version: $Revision$ Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. See MITKCopyright.txt or http://www.mitk.org/copyright.html for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the above copyright notices for more information. =========================================================================*/ #include "QmitkODFRenderWidget.h" #include #include #include #include #include QmitkODFRenderWidget::QmitkODFRenderWidget(QWidget* parent, Qt::WindowFlags f): QWidget(parent, f) { //create Layouts QmitkODFRenderWidgetLayout = new QHBoxLayout( this ); //Set Layout to widget this->setLayout(QmitkODFRenderWidgetLayout); //Create RenderWindow m_RenderWindow = new QmitkRenderWindow(this, "odf render widget"); m_RenderWindow->setMaximumSize(300,300); m_RenderWindow->GetRenderer()->SetMapperID( mitk::BaseRenderer::Standard3D ); //m_RenderWindow->SetLayoutIndex( 3 ); QmitkODFRenderWidgetLayout->addWidget( m_RenderWindow ); } QmitkODFRenderWidget::~QmitkODFRenderWidget() { } void QmitkODFRenderWidget::GenerateODF( itk::OrientationDistributionFunction odf ) { m_Surface = mitk::Surface::New(); m_ds = mitk::StandaloneDataStorage::New(); m_Node = mitk::DataNode::New(); vtkPolyData* m_TemplateOdf = itk::OrientationDistributionFunction::GetBaseMesh(); vtkPolyData *polyData = vtkPolyData::New(); vtkPoints *points = vtkPoints::New(); vtkFloatArray *scalars = vtkFloatArray::New(); double max = -10000; double min = 10000; for (int i=0; imax) max = odf[i]; if (std::abs(max)GetPoints()->GetPoint(i,p); double val = odf[i]; p[0] *= val; p[1] *= val; p[2] *= val; points->InsertPoint(i,p); // scalars->InsertTuple1(i, 1-val/max); scalars->InsertTuple1(i, 1-val/max); } polyData->SetPoints(points); vtkCellArray* polys = m_TemplateOdf->GetPolys(); polyData->SetPolys(polys); polyData->GetPointData()->SetScalars(scalars); polys->Delete(); scalars->Delete(); points->Delete(); m_Surface->SetVtkPolyData(polyData); m_Node->SetData(m_Surface); mitk::LookupTable::Pointer mitkLut = mitk::LookupTable::New(); vtkLookupTable* vtkLut = mitkLut->GetVtkLookupTable(); vtkLut->SetTableRange(0, 1); vtkLut->Build(); mitk::LookupTableProperty::Pointer mitkLutProp = mitk::LookupTableProperty::New(); mitkLutProp->SetLookupTable(mitkLut); m_Node->SetProperty( "LookupTable", mitkLutProp ); m_Node->SetProperty("scalar visibility", mitk::BoolProperty::New(true)); m_Node->SetProperty("color mode", mitk::BoolProperty::New(true)); m_Node->SetProperty("material.specularCoefficient", mitk::FloatProperty::New(0.5)); m_ds->Add(m_Node); m_RenderWindow->GetRenderer()->SetDataStorage( m_ds ); // adjust camera to current plane rotation mitk::Geometry2D::ConstPointer worldGeometry = mitk::GlobalInteraction::GetInstance()->GetFocus()->GetCurrentWorldGeometry2D(); mitk::PlaneGeometry::ConstPointer worldPlaneGeometry = dynamic_cast( worldGeometry.GetPointer() ); mitk::Vector3D normal = worldPlaneGeometry->GetNormal(); mitk::Vector3D up = worldPlaneGeometry->GetAxisVector(1); normal.Normalize(); up.Normalize(); vtkSmartPointer cam = vtkSmartPointer::New(); const double camPos[3] = {normal[0],normal[1],normal[2]}; const double camUp[3] = {up[0],up[1],up[2]}; - MITK_INFO << normal; cam->SetPosition(camPos); cam->SetViewUp(camUp); cam->SetParallelProjection(1); m_RenderWindow->GetRenderer()->GetVtkRenderer()->SetActiveCamera(cam); }