void mitk::Image::Initialize(const mitk::PixelType& type, const mitk::TimeGeometry& geometry, unsigned int channels, int tDim ) { unsigned int dimensions[5]; dimensions[0] = (unsigned int)(geometry.GetGeometryForTimeStep(0)->GetExtent(0)+0.5); dimensions[1] = (unsigned int)(geometry.GetGeometryForTimeStep(0)->GetExtent(1)+0.5); dimensions[2] = (unsigned int)(geometry.GetGeometryForTimeStep(0)->GetExtent(2)+0.5); dimensions[3] = (tDim > 0) ? tDim : geometry.CountTimeSteps(); dimensions[4] = 0; unsigned int dimension = 2; if ( dimensions[2] > 1 ) dimension = 3; if ( dimensions[3] > 1 ) dimension = 4; Initialize( type, dimension, dimensions, channels ); if (geometry.CountTimeSteps() > 1) { TimeGeometry::Pointer cloned = geometry.Clone(); SetTimeGeometry(cloned.GetPointer()); // make sure the image geometry flag is properly set for all time steps for (TimeStepType step = 0; step < cloned->CountTimeSteps(); ++step) { if( ! cloned->GetGeometryCloneForTimeStep(step)->GetImageGeometry() ) { MITK_WARN("Image.3DnT.Initialize") << " Attempt to initialize an image with a non-image geometry. Re-interpretting the initialization geometry for timestep " << step << " as image geometry, the original geometry remains unchanged."; cloned->GetGeometryForTimeStep(step)->ImageGeometryOn(); } } } else { // make sure the image geometry coming from outside has proper value of the image geometry flag BaseGeometry::Pointer cloned = geometry.GetGeometryCloneForTimeStep(0)->Clone(); if( ! cloned->GetImageGeometry() ) { MITK_WARN("Image.Initialize") << " Attempt to initialize an image with a non-image geometry. Re-interpretting the initialization geometry as image geometry, the original geometry remains unchanged."; cloned->ImageGeometryOn(); } Superclass::SetGeometry( cloned ); } /* //Old //TODO_GOETZ Really necessary? mitk::BoundingBox::BoundsArrayType bounds = geometry.GetBoundingBoxInWorld()->GetBounds(); if( (bounds[0] != 0.0) || (bounds[2] != 0.0) || (bounds[4] != 0.0) ) { SlicedGeometry3D* slicedGeometry = GetSlicedGeometry(0); mitk::Point3D origin; origin.Fill(0.0); slicedGeometry->IndexToWorld(origin, origin); bounds[1]-=bounds[0]; bounds[3]-=bounds[2]; bounds[5]-=bounds[4]; bounds[0] = 0.0; bounds[2] = 0.0; bounds[4] = 0.0; this->m_ImageDescriptor->Initialize( this->m_Dimensions, this->m_Dimension ); slicedGeometry->SetBounds(bounds); slicedGeometry->GetIndexToWorldTransform()->SetOffset(origin.GetVnlVector().data_block()); ProportionalTimeGeometry::Pointer timeGeometry = ProportionalTimeGeometry::New(); timeGeometry->Initialize(slicedGeometry, m_Dimensions[3]); SetTimeGeometry(timeGeometry); }*/ }
bool RenderingManager ::InitializeViews(const TimeGeometry * dataGeometry, RequestType type, bool /*preserveRoughOrientationInWorldSpace*/) { MITK_DEBUG << "initializing views"; bool boundingBoxInitialized = false; TimeGeometry::ConstPointer timeGeometry = dataGeometry; TimeGeometry::Pointer modifiedGeometry = NULL; if (dataGeometry != NULL) { modifiedGeometry = dataGeometry->Clone(); } int warningLevel = vtkObject::GetGlobalWarningDisplay(); vtkObject::GlobalWarningDisplayOff(); if ((timeGeometry.IsNotNull()) && (const_cast<mitk::BoundingBox *>( timeGeometry->GetBoundingBoxInWorld())->GetDiagonalLength2() > mitk::eps)) { boundingBoxInitialized = true; } if (timeGeometry.IsNotNull()) {// make sure bounding box has an extent bigger than zero in any direction // clone the input geometry //Old Geometry3D::Pointer modifiedGeometry = dynamic_cast<Geometry3D*>( dataGeometry->Clone().GetPointer() ); assert(modifiedGeometry.IsNotNull()); for (TimeStepType step = 0; step < modifiedGeometry->CountTimeSteps(); ++step) { BaseGeometry::BoundsArrayType newBounds = modifiedGeometry->GetGeometryForTimeStep(step)->GetBounds(); for (unsigned int dimension = 0; (2 * dimension) < newBounds.Size(); dimension++) { //check for equality but for an epsilon if (Equal(newBounds[2 * dimension], newBounds[2 * dimension + 1])) { newBounds[2 * dimension + 1] += 1; if( Equal( newBounds[ 2 * dimension ], newBounds[ 2 * dimension + 1 ] ) ) // newBounds will still be equal if values are beyond double precision { mitkThrow()<< "One dimension of object data has zero length, please make sure you're not using numbers beyond double precision as coordinates."; } } } modifiedGeometry->GetGeometryForTimeStep(step)->SetBounds(newBounds); } } timeGeometry = modifiedGeometry; RenderWindowList::const_iterator it; for (it = m_RenderWindowList.cbegin(); it != m_RenderWindowList.cend(); ++it) { mitk::BaseRenderer *baseRenderer = mitk::BaseRenderer::GetInstance(it->first); baseRenderer->SetConstrainZoomingAndPanning(m_ConstrainedPanningZooming); int id = baseRenderer->GetMapperID(); if (((type == REQUEST_UPDATE_ALL) || ((type == REQUEST_UPDATE_2DWINDOWS) && (id == 1)) || ((type == REQUEST_UPDATE_3DWINDOWS) && (id == 2))) ) { this->InternalViewInitialization(baseRenderer, timeGeometry, boundingBoxInitialized, id); } } if (boundingBoxInitialized) { m_TimeNavigationController->SetInputWorldTimeGeometry(timeGeometry); } m_TimeNavigationController->Update(); this->RequestUpdateAll(type); vtkObject::SetGlobalWarningDisplay(warningLevel); // Inform listeners that views have been initialized this->InvokeEvent(mitk::RenderingManagerViewsInitializedEvent()); return boundingBoxInitialized; }