void CalibrationWindow::Act_Load_nii()
{
QString fileName = QFileDialog::getOpenFileName(this,
tr("Open Image"), "E:/", tr("Image Files (*.nii)"));
if (fileName.isEmpty())
{
return;
}
auto reader = vtkSmartPointer<vtkNIFTIImageReader>::New();
reader->SetFileName(fileName.toStdString().c_str());
reader->Update();
//extract 3d model
auto marchingCubes = vtkSmartPointer<vtkMarchingCubes>::New();
marchingCubes->SetInputData(reader->GetOutput());
marchingCubes->SetValue(0, 500);
marchingCubes->Update();
auto mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
mapper->SetInputData(marchingCubes->GetOutput());
m_Actor2 = vtkSmartPointer<vtkActor>::New();
m_Actor2->SetMapper(mapper);
m_Renderer->AddActor(m_Actor2);
m_Renderer->ResetCamera();
m_View->Render();
}
void main(){
typedef itk::Image<signed short, 2> imagetype;
typedef itk::ImageFileReader<imagetype> imagereadertype;
typedef itk::ImageToVTKImageFilter<imagetype> connerctortypr;
imagereadertype::Pointer reader = imagereadertype::New();
reader->SetFileName("e:/IM-0001-0001.dcm");
auto iotype = itk::GDCMImageIO::New();
reader->SetImageIO(iotype);
try{
reader->Update();
}
catch (itk::ExceptionObject e){
std::cerr << "exception in file reader " << std::endl;
std::cerr << e.GetDescription() << std::endl;
std::cerr << e.GetLocation() << std::endl;
}
connerctortypr::Pointer connector = connerctortypr::New();
connector->SetInput(reader->GetOutput());
connector->Update();
auto flip = vtkImageFlip::New();
flip->SetInputData(connector->GetOutput());
flip->SetFilteredAxis(1);
flip->Update();
auto actor = vtkImageActor::New();
//actor->GetMapper()->SetInputData(flip->GetOutput());
actor->SetInputData(flip->GetOutput());
actor->InterpolateOff();
actor->Update();
auto render = vtkRenderer::New();
render->AddActor(actor);
auto window = vtkRenderWindow::New();
window->SetSize(800, 600);
window->AddRenderer(render);
auto interactor = vtkRenderWindowInteractor::New();
interactor->SetRenderWindow(window);
interactor->Initialize();
interactor->Start();
}
void MainWindow::on_ResliceActionMarker(double x, double y, double z)
{
int pt_ID = 0;
pt_ID = m_Image->FindPoint(x, y, z);
std::cout << "Point ID is: " << pt_ID << std::endl;
int extent[6];
m_Image->GetExtent(extent);
int x_e = extent[1] - extent[0] + 1;
int y_e = extent[3] - extent[2] + 1;
int z_e = extent[5] - extent[4] + 1;
m_SliceZ = floor(pt_ID / (x_e*y_e));
m_SliceY = floor(pt_ID % (x_e*y_e) / x_e);
m_SliceX = pt_ID%x_e;
m_3d_View->PopObject();
auto ball = vtkSmartPointer<vtkSphereSource>::New();
ball->SetRadius(5.0);
ball->SetPhiResolution(50);
ball->SetThetaResolution(50);
ball->Update();
auto mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
mapper->SetInputData(ball->GetOutput());
auto ball_actor = vtkSmartPointer<vtkActor>::New();
ball_actor->SetMapper(mapper);
ball_actor->GetProperty()->SetColor(1.0, 0.0, 0.0);
ball_actor->SetPosition(x, y, z);
m_3d_View->AddObject(ball_actor);
m_3d_View->RefreshView();
}
void CalibrationWindow::Act_LoadSTL()
{
QString fileName = QFileDialog::getOpenFileName(this,
tr("Open Image"), "E:/", tr("Image Files (*.stl)"));
if (fileName.isEmpty())
{
return;
}
auto reader = vtkSmartPointer<vtkSTLReader>::New();
reader->SetFileName(fileName.toStdString().c_str());
reader->Update();
auto image = vtkSmartPointer<vtkPolyData>::New();
image = reader->GetOutput();
auto mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
mapper->SetInputData(image);
m_Actor = vtkSmartPointer<vtkActor>::New();
m_Actor->SetMapper(mapper);
//vtkSmartPointer<vtkAxesActor> axes =
// vtkSmartPointer<vtkAxesActor>::New();
//axes->SetTotalLength(200.0, 200.0, 200.0);
//
//m_Actor = axes;
m_Renderer->AddActor(m_Actor);
m_Renderer->ResetCamera();
m_View->Render();
}
vtkSmartPointer<vtkChartXY> chart_from_histogram(
const THisto& input_histo, vtkIdType chart_type = vtkChart::LINE) {
auto chart = vtkSmartPointer<vtkChartXY>::New();
vtkNew<vtkTable> table;
table->SetNumberOfRows(input_histo.bins);
vtkNew<vtkFloatArray> xArray;
xArray->SetName("Bins");
xArray->SetNumberOfValues(input_histo.bins);
table->AddColumn(xArray.GetPointer());
vtkNew<vtkFloatArray> yArray;
yArray->SetName("Counts");
yArray->SetNumberOfValues(input_histo.bins);
table->AddColumn(yArray.GetPointer());
auto centers = input_histo.ComputeBinCenters();
for(size_t j = 0; j != input_histo.bins; j++) {
xArray->SetValue(j, centers[j]);
yArray->SetValue(j, input_histo.counts[j]);
}
// auto const &xAxis = chart->GetAxis(vtkAxis::BOTTOM) ;
// xAxis->SetRange(input_histo.range.first, input_histo.range.second);
// xAxis->SetTitle(input_histo.name);
// xAxis->SetBehavior(vtkAxis::FIXED);
// chart->GetAxis(vtkAxis::LEFT)->SetBehavior(vtkAxis::FIXED);
// chart->GetAxis(vtkAxis::BOTTOM)->SetBehavior(vtkAxis::FIXED);
chart->GetAxis(vtkAxis::LEFT)->SetTitle("#");
chart->GetAxis(vtkAxis::BOTTOM)->SetTitle("bins");
chart->SetTitle(input_histo.name);
auto points = chart->AddPlot(chart_type);
points->SetInputData(table, 0, 1);
return chart;
}
bool Exporter::exportVTKXMLImageData(DataObject & image, const QString & fileName)
{
auto writer = vtkSmartPointer<vtkXMLImageDataWriter>::New();
writer->SetInputData(image.dataSet());
return writeVTKXML(writer, fileName);
}
/*
Begin selecting marker
*/
void MainWindow::on_Sel_Markers()
{
QMessageBox msgBox;
msgBox.setText("Select Marker.");
//msgBox.setInformativeText("Press \"a\" to accept the marker.\nPress \"b\" to abort. \nPress \"q\" to finish.");
msgBox.setInformativeText("Put the Tool in the corresponding place and press \"Capture\" ");
msgBox.setStandardButtons(QMessageBox::Ok);
int ret = msgBox.exec();
auto ball = vtkSmartPointer<vtkSphereSource>::New();
ball->SetRadius(5.0);
ball->SetPhiResolution(50);
ball->SetThetaResolution(50);
ball->Update();
auto mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
mapper->SetInputData(ball->GetOutput());
auto ball_actor = vtkSmartPointer<vtkActor>::New();
ball_actor->SetMapper(mapper);
ball_actor->GetProperty()->SetColor(1.0, 0.0, 0.0);
m_3d_View->AddObject(ball_actor);
m_3d_View->RefreshView();
disconnect(m_3d_View, SIGNAL(on_timer_signal_coor(double, double, double)), this, SLOT(on_ResliceAction(double, double, double)));
connect(m_3d_View, SIGNAL(on_timer_signal_coor(double, double, double)), this, SLOT(on_ResliceActionMarker(double, double, double)));
// enable mouse pick first
m_3d_View->EnablePick(); //press a to accept
}
LRESULT COXMaskedEdit::OnSetText(WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
if(m_listData.GetCount()==0 || GetStyle()&ES_READONLY)
{
return CEdit::Default();
}
CString csNewString=(LPCTSTR)lParam;
if(m_nSetTextSemaphor>0)
{
LRESULT result=CEdit::Default();
NotifyParent(EN_UPDATE);
if(m_bNotifyParent)
NotifyParent(EN_CHANGE);
return result;
}
else
{
ASSERT(m_nSetTextSemaphor==0);
m_bNotifyParent=FALSE;
csNewString=GetInputData(csNewString);
SetInputData(csNewString,0,TRUE);
m_bNotifyParent=TRUE;
return TRUE;
}
}
int COXMaskedEdit::DeleteRange(int nSelectionStart, int nSelectionEnd)
{
// In order to delete properly, we must count the number of
// input characters that are selected and only delete that many.
// This is because the selection can include literals.
int nCharIndex =0;
int nDeleteCount=0;
CString csInputData;
CMaskData* pobjData=NULL;
for(POSITION pos=m_listData.GetHeadPosition(); pos; nCharIndex++)
{
pobjData=m_listData.GetNext(pos);
// Ignore everything that is not data.
// This is just like we do in GetInputData except that we
// will ignore the input data within the selection range.
if(pobjData->IsInputData())
{
if((nCharIndex < nSelectionStart) || (nCharIndex >= nSelectionEnd))
{
// The SetInputData() function will take care of validating
// the shifted characters.
csInputData += pobjData->m_chValue;
}
else
nDeleteCount++;
}
}
// Now apply the filtered data stream.
SetInputData(csInputData);
// return the deleted count so that an error can be generated
// if none were deleted.
return nDeleteCount;
}
void wxMaskController::SetValue(wxString& value)
{
if(m_listData.GetCount() == 0)
SetTextValue(value);
else
SetInputData(GetInputData(value), 0, true);
}
int wxMaskController::InsertAt(int nSelectionStart, wxChar chNewChar)
{
// Although we could have some complex, yet efficient, routine
// that would error if inserting pushed an existing character
// into an invalid region. Instead, just save the current
// state and restore it on error.
wxString csPreviousInput=GetInputData();
int nCharIndex = 0;
int nInsertionPoint = -1;
wxString csInputData;
wxFieldMaskData* pobjData = NULL;
for(unsigned long pos = 0;pos < m_listData.GetCount(); pos++,nCharIndex++)
{
pobjData = (wxFieldMaskData *) (m_listData.Item(pos))->GetData();
// Ignore everything that is not data.
// This is just like we do in GetInputData except that we
// will ignore the input data within the selection range.
if(pobjData->IsInputData())
{
// Wait until a valid insertion point and
// only make sure to insert once.
if((nInsertionPoint < 0) && (nCharIndex >= nSelectionStart))
{
csInputData += chNewChar;
nInsertionPoint=nCharIndex;
}
csInputData += pobjData->m_chValue;
}
}
// Now apply the filtered data stream and check if it was successful.
if(!SetInputData(csInputData))
{
// If not successful, then restore the previous input and return -1.
SetInputData(csPreviousInput);
return -1;
}
return nInsertionPoint;
}
int COXMaskedEdit::InsertAt(int nSelectionStart, TCHAR chNewChar)
{
// Although we could have some complex, yet efficient, routine
// that would error if inserting pushed an existing character
// into an invalid region. Instead, just save the current
// state and restore it on error.
CString csPreviousInput=GetInputData();
int nCharIndex=0;
int nInsertionPoint=-1;
CString csInputData;
CMaskData* pobjData=NULL;
for(POSITION pos=m_listData.GetHeadPosition(); pos; nCharIndex++)
{
pobjData=m_listData.GetNext(pos);
// Ignore everything that is not data.
// This is just like we do in GetInputData except that we
// will ignore the input data within the selection range.
if(pobjData->IsInputData())
{
// Wait until a valid insertion point and
// only make sure to insert once.
if((nInsertionPoint < 0) && (nCharIndex >= nSelectionStart))
{
csInputData += chNewChar;
nInsertionPoint=nCharIndex;
}
csInputData += pobjData->m_chValue;
}
}
// Now apply the filtered data stream and check if it was successful.
if(!SetInputData(csInputData))
{
// If not successful, then restore the previous input and return -1.
SetInputData(csPreviousInput);
return -1;
}
return nInsertionPoint;
}
void MainWindow::on_Load_Image()
{
QString fileName = QFileDialog::getOpenFileName(this,
tr("Open Image"), "E:/", tr("Image Files (*.nii)"));
if (fileName.isEmpty())
{
return;
}
else
{
m_ImageFileName = fileName.toStdString();
auto reader = vtkSmartPointer<vtkNIFTIImageReader>::New();
reader->SetFileName(m_ImageFileName.c_str());
reader->Update();
m_Image = reader->GetOutput();
//modify slider range
int extent[6];
m_SliceX = (extent[5] + extent[4]) / 2;
m_SliceY = (extent[0] + extent[1]) / 2;
m_SliceZ = (extent[2] + extent[3]) / 2;
m_Image->GetExtent(extent);
ui->axial_slider->setRange(extent[4], extent[5]);
ui->axial_slider->setValue(m_SliceX);
ui->sagittal_slider->setRange(extent[0], extent[1]);
ui->sagittal_slider->setValue(m_SliceY);
ui->coronal_slider->setRange(extent[2], extent[3]);
ui->coronal_slider->setValue(m_SliceZ);
m_Sagittal_View->Set_View_Img(m_Image);
m_Axial_View->Set_View_Img(m_Image);
m_Coronal_View->Set_View_Img(m_Image);
m_Sagittal_View->RenderView();
m_Axial_View->RenderView();
m_Coronal_View->RenderView();
m_3d_View->SetImage(m_Image);
//extract 3d model
auto marchingCubes = vtkSmartPointer<vtkMarchingCubes>::New();
marchingCubes->SetInputData(m_Image);
marchingCubes->SetValue(0, m_StripValue);
marchingCubes->Update();
m_3d_View->AddPolySource(marchingCubes->GetOutput());
m_3d_View->SetColor(0, 0.5, 0.6, 0.7);
m_3d_View->ResetView();
}
}
string FlowAnalysis::vtkWriteGrid(const string& out, vtkSmartPointer<vtkUniformGrid>& grid){
auto compressor=vtkSmartPointer<vtkZLibDataCompressor>::New();
auto writer=vtkSmartPointer<vtkXMLImageDataWriter>::New();
string fn=scene->expandTags(out)+".vti";
writer->SetFileName(fn.c_str());
#if VTK_MAJOR_VERSION==5
writer->SetInput(grid);
#else
writer->SetInputData(grid);
#endif
// writer->SetDataModeToAscii();
writer->SetCompressor(compressor);
writer->Write();
return fn;
}
TEST_F(DEMImageNormals_test, NormalsAreNormalized)
{
auto demNormalFilter = vtkSmartPointer<DEMImageNormals>::New();
demNormalFilter->SetCoordinatesUnitScale(1.0);
demNormalFilter->SetElevationUnitScale(1.0);
demNormalFilter->SetInputData(dem);
ASSERT_TRUE(demNormalFilter->GetExecutive()->Update());
auto normals = demNormalFilter->GetOutput()->GetPointData()->GetNormals();
ASSERT_TRUE(normals);
ASSERT_EQ(dem->GetNumberOfPoints(), normals->GetNumberOfTuples());
for (vtkIdType i = 0; i < normals->GetNumberOfTuples(); ++i)
{
vtkVector3d normal;
normals->GetTuple(i, normal.GetData());
ASSERT_FLOAT_EQ(1.f, static_cast<float>(normal.Norm()));
}
}
void CalibrationWindow::Act_CreateDefault()
{
auto arrow = vtkSmartPointer<vtkCylinderSource>::New();
arrow->SetHeight(300);
arrow->SetRadius(50);
//arrow->SetCenter(0,100,0);
arrow->Update();
auto image = vtkSmartPointer<vtkPolyData>::New();
image = arrow->GetOutput();
auto mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
mapper->SetInputData(image);
auto axes = vtkSmartPointer<vtkAxesActor>::New();
axes->SetTotalLength(300, 300, 300);
//m_Actor2 = axes;
m_Renderer->AddActor(m_Actor2);
m_Renderer->ResetCamera();
m_View->Render();
}
void StackedImageDataLIC3D::SimpleExecute(vtkImageData * input, vtkImageData * output)
{
vtkDataArray * vectors = input->GetPointData()->GetVectors();
if (!vectors)
{
vtkGenericWarningMacro("StackeImageDataLIC3D::SimpleExecute: missing input vectors");
return;
}
initialize();
auto appendTo3D = vtkSmartPointer<vtkImageAppend>::New();
appendTo3D->SetAppendAxis(2);
int inputExtent[6];
input->GetExtent(inputExtent);
for (int position = inputExtent[4]; position < inputExtent[5]; ++position)
{
int sliceExtent[6];
input->GetExtent(sliceExtent);
sliceExtent[4] = sliceExtent[5] = position;
auto slice = vtkSmartPointer<vtkExtractVOI>::New();
slice->SetVOI(sliceExtent);
slice->SetInputData(input);
auto lic2D = vtkSmartPointer<vtkImageDataLIC2D>::New();
lic2D->SetInputConnection(0, slice->GetOutputPort());
lic2D->SetInputConnection(1, m_noiseImage->GetOutputPort());
lic2D->SetSteps(50);
lic2D->GlobalWarningDisplayOff();
lic2D->SetContext(m_glContext);
appendTo3D->AddInputConnection(lic2D->GetOutputPort());
}
appendTo3D->Update();
output->DeepCopy(appendTo3D->GetOutput());
}
int wxMaskController::DeleteRange(int nSelectionStart, int nSelectionEnd)
{
// In order to delete properly, we must count the number of
// input characters that are selected and only delete that many.
// This is because the selection can include literals.
int nCharIndex =0;
int nDeleteCount=0;
wxString csInputData;
wxFieldMaskData* pobjData = NULL;
m_bNeedValidation = TRUE;
m_bValidation = FALSE;
for(unsigned long pos = 0;pos < m_listData.GetCount(); pos++,nCharIndex++)
{
pobjData = (wxFieldMaskData *) (m_listData.Item(pos))->GetData();
// Ignore everything that is not data.
// This is just like we do in GetInputData except that we
// will ignore the input data within the selection range.
if(pobjData->IsInputData())
{
if((nCharIndex < nSelectionStart) || (nCharIndex >= nSelectionEnd))
{
// The SetInputData() function will take care of validating
// the shifted characters.
csInputData += pobjData->m_chValue;
}
else
nDeleteCount++;
}
}
// Now apply the filtered data stream.
SetInputData(csInputData);
// return the deleted count so that an error can be generated
// if none were deleted.
return nDeleteCount;
}
LRESULT COXMaskedEdit::OnPaste(WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
if(m_listData.GetCount()==0 || GetStyle()&ES_READONLY)
{
return CEdit::Default();
}
int nSelectionStart=0;
int nSelectionEnd =0;
GetSel(nSelectionStart, nSelectionEnd);
CEdit::Default();
// This is a real dump paste routine that expects SetInputData do
// do the filtering. There is probably no easy solution to this
// task because anything can be pasted. We could try and match
// the literals, but maybe we will get to that later.
CString csNewString;
GetWindowText(csNewString);
// It is very important that we do not allow the prompt character
// in this scenario. This is because we expect the pasted text
// to contain lots of literals and spaces.
SetInputData(csNewString, 0, FALSE);
Update(-1);
// Setting the insertion point after a paste is tricky because the
// expected location is after the last valid pasted character.
// Try and determine this location by setting the insertion point
// to the first empty location after the specified starting point.
int nNewInsertionPoint=GetEmptyInputLocation(nSelectionStart);
SetSel(nNewInsertionPoint, nNewInsertionPoint);
return 0;
}
vtkSmartPointer<vtkPolyData> VoxelCarving::createVisualHull(
const double isolevel) const {
// create vtk visualization pipeline from voxel grid
auto spoints = vtkSmartPointer<vtkStructuredPoints>::New();
auto vdim = static_cast<int>(voxel_dim_);
spoints->SetDimensions(vdim, vdim, vdim);
spoints->SetSpacing(params_.voxel_width, params_.voxel_height,
params_.voxel_depth);
spoints->SetOrigin(params_.start_x, params_.start_y, params_.start_z);
auto farray = vtkSmartPointer<vtkFloatArray>::New();
auto vsize = static_cast<vtkIdType>(voxel_size_);
farray->SetNumberOfValues(vsize);
farray->SetArray(vox_array_.get(), vsize, 1);
spoints->GetPointData()->SetScalars(farray);
// create iso surface with marching cubes
auto mc_source = vtkSmartPointer<vtkMarchingCubes>::New();
#if VTK_MAJOR_VERSION < 6
mc_source->SetInput(spoints);
#else
mc_source->SetInputData(spoints);
#endif
mc_source->SetNumberOfContours(1);
mc_source->SetValue(0, isolevel);
// calculate surface normals
auto surface_normals = vtkSmartPointer<vtkPolyDataNormals>::New();
surface_normals->SetInputConnection(mc_source->GetOutputPort());
surface_normals->SetFeatureAngle(60.0);
surface_normals->ComputePointNormalsOn();
surface_normals->Update();
return surface_normals->GetOutput();
}
std::string dump(Mesh* mesh, int step, std::string fileName) const
{
auto _mesh = dynamic_cast<MeshType*>(mesh);
assert_true(_mesh);
LOG_DEBUG("Writing snapshot for mesh \"" << _mesh->getId() << "\" at step " << step << " to file " << fileName);
auto grid = vtkSmartPointer<GridType>::New();
auto points = vtkSmartPointer<vtkPoints>::New();
auto contact = vtkSmartPointer<vtkIntArray>::New();
contact->SetName("contact");
auto border = vtkSmartPointer<vtkIntArray>::New();
border->SetName("border");
auto used = vtkSmartPointer<vtkIntArray>::New();
used->SetName("used");
auto norm = vtkSmartPointer<vtkDoubleArray>::New();
norm->SetName("norm");
norm->SetNumberOfComponents(3);
auto vel = vtkSmartPointer<vtkDoubleArray>::New();
vel->SetName("velocity");
vel->SetNumberOfComponents(3);
auto crack = vtkSmartPointer<vtkDoubleArray>::New();
crack->SetName("crack");
crack->SetNumberOfComponents(3);
auto sxx = vtkSmartPointer<vtkDoubleArray>::New();
sxx->SetName("sxx");
auto sxy = vtkSmartPointer<vtkDoubleArray>::New();
sxy->SetName("sxy");
auto sxz = vtkSmartPointer<vtkDoubleArray>::New();
sxz->SetName("sxz");
auto syy = vtkSmartPointer<vtkDoubleArray>::New();
syy->SetName("syy");
auto syz = vtkSmartPointer<vtkDoubleArray>::New();
syz->SetName("syz");
auto szz = vtkSmartPointer<vtkDoubleArray>::New();
szz->SetName("szz");
auto compression = vtkSmartPointer<vtkDoubleArray>::New();
compression->SetName("compression");
auto tension = vtkSmartPointer<vtkDoubleArray>::New();
tension->SetName("tension");
auto shear = vtkSmartPointer<vtkDoubleArray>::New();
shear->SetName("shear");
auto deviator = vtkSmartPointer<vtkDoubleArray>::New();
deviator->SetName("deviator");
auto matId = vtkSmartPointer<vtkIntArray>::New();
matId->SetName("materialID");
auto rho = vtkSmartPointer<vtkDoubleArray>::New();
rho->SetName("rho");
auto mpiState = vtkSmartPointer<vtkIntArray>::New();
mpiState->SetName("mpiState");
auto nodePublicFlags = vtkSmartPointer<vtkIntArray>::New ();
nodePublicFlags->SetName ("publicFlags");
auto nodePrivateFlags = vtkSmartPointer<vtkIntArray>::New ();
nodePrivateFlags->SetName ("privateFlags");
auto nodeErrorFlags = vtkSmartPointer<vtkIntArray>::New ();
nodeErrorFlags->SetName ("errorFlags");
auto nodeNumber = vtkSmartPointer<vtkIntArray>::New ();
nodeNumber->SetName ("nodeNumber");
auto nodeBorderConditionId = vtkSmartPointer<vtkIntArray>::New ();
nodeBorderConditionId->SetName ("borderConditionId");
auto nodeContactConditionId = vtkSmartPointer<vtkIntArray>::New();
nodeContactConditionId->SetName("contactState");
auto contactDestroyed = vtkSmartPointer<vtkIntArray>::New();
contactDestroyed->SetName("failedContacts");
auto nodeDestroyed = vtkSmartPointer<vtkIntArray>::New();
nodeDestroyed->SetName("failedNodes");
auto nodeFailureMeasure = vtkSmartPointer<vtkDoubleArray>::New();
nodeFailureMeasure->SetName("failureMeasure");
float _norm[3];
dumpMeshSpecificData(_mesh, grid, points);
for (auto it = MeshNodeIterator<MeshType, snapshotterId>(_mesh); it.hasNext(); it++)
{
auto& node = *it;
border->InsertNextValue(node.isBorder() ? 1 : 0);
used->InsertNextValue(node.isUsed() ? 1 : 0);
contact->InsertNextValue(node.isInContact() ? 1 : 0);
if (node.isUsed() && node.isBorder())
_mesh->findBorderNodeNormal(node, _norm, _norm+1, _norm+2, false);
else
_norm[0] = _norm[1] = _norm[2] = 0.0;
norm->InsertNextTuple(_norm);
vel->InsertNextTuple(node.velocity);
crack->InsertNextTuple(node.getCrackDirection().coords);
sxx->InsertNextValue(node.sxx);
sxy->InsertNextValue(node.sxy);
sxz->InsertNextValue(node.sxz);
syy->InsertNextValue(node.syy);
syz->InsertNextValue(node.syz);
szz->InsertNextValue(node.szz);
compression->InsertNextValue(node.getCompression());
tension->InsertNextValue(node.getTension());
shear->InsertNextValue(node.getShear());
deviator->InsertNextValue(node.getDeviator());
matId->InsertNextValue(node.getMaterialId());
rho->InsertNextValue(node.getRho());
mpiState->InsertNextValue(node.isRemote() ? 1 : 0);
nodePrivateFlags->InsertNextValue (node.getPrivateFlags());
nodePublicFlags->InsertNextValue (node.getPublicFlags());
nodeErrorFlags->InsertNextValue (node.getErrorFlags());
nodeBorderConditionId->InsertNextValue (node.getBorderConditionId());
nodeContactConditionId->InsertNextValue(node.getContactConditionId());
nodeNumber->InsertNextValue(node.number);
contactDestroyed->InsertNextValue(node.isContactDestroyed() ? 1 : 0);
nodeDestroyed->InsertNextValue(node.isDestroyed() ? 1 : 0);
nodeFailureMeasure->InsertNextValue(node.getDamageMeasure());
}
vtkFieldData* fd;
if (useCells)
fd = grid->GetCellData();
else
fd = grid->GetPointData();
grid->SetPoints(points);
fd->AddArray(contact);
fd->AddArray(border);
fd->AddArray(used);
fd->AddArray(norm);
fd->AddArray(crack);
fd->AddArray(sxx);
fd->AddArray(sxy);
fd->AddArray(sxz);
fd->AddArray(syy);
fd->AddArray(syz);
fd->AddArray(szz);
fd->AddArray(compression);
fd->AddArray(tension);
fd->AddArray(shear);
fd->AddArray(deviator);
fd->AddArray(matId);
fd->AddArray(rho);
fd->AddArray(mpiState);
fd->AddArray (nodePrivateFlags);
fd->AddArray (nodePublicFlags);
fd->AddArray (nodeErrorFlags);
fd->AddArray (nodeBorderConditionId);
fd->AddArray (nodeContactConditionId);
fd->AddArray(vel);
fd->AddArray(nodeNumber);
fd->AddArray(contactDestroyed);
fd->AddArray(nodeDestroyed);
fd->AddArray(nodeFailureMeasure);
// Write file
auto writer = vtkSmartPointer<GridWriterType>::New();
writer->SetFileName(fileName.c_str());
#ifdef CONFIG_VTK_5
writer->SetInput(grid);
#else
writer->SetInputData(grid);
#endif
writer->Write();
return fileName;
}
void mitk::BoundingShapeVtkMapper2D::GenerateDataForRenderer(BaseRenderer *renderer)
{
const DataNode::Pointer node = GetDataNode();
if (node == nullptr)
return;
LocalStorage *localStorage = m_Impl->LocalStorageHandler.GetLocalStorage(renderer);
// either update if GeometryData was modified or if the zooming was performed
bool needGenerateData = localStorage->IsUpdateRequired(
renderer, this, GetDataNode()); // true; // localStorage->GetLastGenerateDataTime() < node->GetMTime() ||
// localStorage->GetLastGenerateDataTime() < node->GetData()->GetMTime();
// //localStorage->IsGenerateDataRequired(renderer, this, GetDataNode());
double scale = renderer->GetScaleFactorMMPerDisplayUnit();
if (std::abs(scale - localStorage->m_ZoomFactor) > 0.001)
{
localStorage->m_ZoomFactor = scale;
needGenerateData = true;
}
if (needGenerateData)
{
bool visible = true;
GetDataNode()->GetVisibility(visible, renderer, "visible");
if (!visible)
{
localStorage->m_Actor->VisibilityOff();
return;
}
GeometryData::Pointer shape = static_cast<GeometryData *>(node->GetData());
if (shape == nullptr)
return;
mitk::BaseGeometry::Pointer geometry = shape->GetGeometry();
mitk::Vector3D spacing = geometry->GetSpacing();
// calculate cornerpoints and extent from geometry with visualization offset
std::vector<Point3D> cornerPoints = GetCornerPoints(geometry, true);
Point3D p0 = cornerPoints[0];
Point3D p1 = cornerPoints[1];
Point3D p2 = cornerPoints[2];
Point3D p4 = cornerPoints[4];
Point3D extent;
extent[0] =
sqrt((p0[0] - p4[0]) * (p0[0] - p4[0]) + (p0[1] - p4[1]) * (p0[1] - p4[1]) + (p0[2] - p4[2]) * (p0[2] - p4[2]));
extent[1] =
sqrt((p0[0] - p2[0]) * (p0[0] - p2[0]) + (p0[1] - p2[1]) * (p0[1] - p2[1]) + (p0[2] - p2[2]) * (p0[2] - p2[2]));
extent[2] =
sqrt((p0[0] - p1[0]) * (p0[0] - p1[0]) + (p0[1] - p1[1]) * (p0[1] - p1[1]) + (p0[2] - p1[2]) * (p0[2] - p1[2]));
// calculate center based on half way of the distance between two opposing cornerpoints
mitk::Point3D center = CalcAvgPoint(cornerPoints[7], cornerPoints[0]);
if (m_Impl->HandlePropertyList.size() == 6)
{
// set handle positions
Point3D pointLeft = CalcAvgPoint(cornerPoints[5], cornerPoints[6]);
Point3D pointRight = CalcAvgPoint(cornerPoints[1], cornerPoints[2]);
Point3D pointTop = CalcAvgPoint(cornerPoints[0], cornerPoints[6]);
Point3D pointBottom = CalcAvgPoint(cornerPoints[7], cornerPoints[1]);
Point3D pointFront = CalcAvgPoint(cornerPoints[2], cornerPoints[7]);
Point3D pointBack = CalcAvgPoint(cornerPoints[4], cornerPoints[1]);
m_Impl->HandlePropertyList[0].SetPosition(pointLeft);
m_Impl->HandlePropertyList[1].SetPosition(pointRight);
m_Impl->HandlePropertyList[2].SetPosition(pointTop);
m_Impl->HandlePropertyList[3].SetPosition(pointBottom);
m_Impl->HandlePropertyList[4].SetPosition(pointFront);
m_Impl->HandlePropertyList[5].SetPosition(pointBack);
}
// caculate face normals
double result0[3], result1[3], result2[3];
double a[3], b[3];
a[0] = (cornerPoints[5][0] - cornerPoints[6][0]);
a[1] = (cornerPoints[5][1] - cornerPoints[6][1]);
a[2] = (cornerPoints[5][2] - cornerPoints[6][2]);
b[0] = (cornerPoints[5][0] - cornerPoints[4][0]);
b[1] = (cornerPoints[5][1] - cornerPoints[4][1]);
b[2] = (cornerPoints[5][2] - cornerPoints[4][2]);
vtkMath::Cross(a, b, result0);
a[0] = (cornerPoints[0][0] - cornerPoints[6][0]);
a[1] = (cornerPoints[0][1] - cornerPoints[6][1]);
a[2] = (cornerPoints[0][2] - cornerPoints[6][2]);
b[0] = (cornerPoints[0][0] - cornerPoints[2][0]);
b[1] = (cornerPoints[0][1] - cornerPoints[2][1]);
b[2] = (cornerPoints[0][2] - cornerPoints[2][2]);
vtkMath::Cross(a, b, result1);
a[0] = (cornerPoints[2][0] - cornerPoints[7][0]);
a[1] = (cornerPoints[2][1] - cornerPoints[7][1]);
a[2] = (cornerPoints[2][2] - cornerPoints[7][2]);
b[0] = (cornerPoints[2][0] - cornerPoints[6][0]);
b[1] = (cornerPoints[2][1] - cornerPoints[6][1]);
b[2] = (cornerPoints[2][2] - cornerPoints[6][2]);
vtkMath::Cross(a, b, result2);
vtkMath::Normalize(result0);
vtkMath::Normalize(result1);
vtkMath::Normalize(result2);
// create cube for rendering bounding box
auto cube = vtkCubeSource::New();
cube->SetXLength(extent[0] / spacing[0]);
cube->SetYLength(extent[1] / spacing[1]);
cube->SetZLength(extent[2] / spacing[2]);
// calculates translation based on offset+extent not on the transformation matrix
vtkSmartPointer<vtkMatrix4x4> imageTransform = geometry->GetVtkTransform()->GetMatrix();
auto translation = vtkSmartPointer<vtkTransform>::New();
translation->Translate(center[0] - imageTransform->GetElement(0, 3),
center[1] - imageTransform->GetElement(1, 3),
center[2] - imageTransform->GetElement(2, 3));
auto transform = vtkSmartPointer<vtkTransform>::New();
transform->SetMatrix(imageTransform);
transform->PostMultiply();
transform->Concatenate(translation);
transform->Update();
cube->Update();
auto transformFilter = vtkSmartPointer<vtkTransformFilter>::New();
transformFilter->SetInputData(cube->GetOutput());
transformFilter->SetTransform(transform);
transformFilter->Update();
cube->Delete();
vtkSmartPointer<vtkPolyData> polydata = transformFilter->GetPolyDataOutput();
if (polydata == nullptr || (polydata->GetNumberOfPoints() < 1))
{
localStorage->m_Actor->VisibilityOff();
localStorage->m_HandleActor->VisibilityOff();
localStorage->m_SelectedHandleActor->VisibilityOff();
return;
}
// estimate current image plane to decide whether the cube is visible or not
const PlaneGeometry *planeGeometry = renderer->GetCurrentWorldPlaneGeometry();
if ((planeGeometry == nullptr) || (!planeGeometry->IsValid()) || (!planeGeometry->HasReferenceGeometry()))
return;
double origin[3];
origin[0] = planeGeometry->GetOrigin()[0];
origin[1] = planeGeometry->GetOrigin()[1];
origin[2] = planeGeometry->GetOrigin()[2];
double normal[3];
normal[0] = planeGeometry->GetNormal()[0];
normal[1] = planeGeometry->GetNormal()[1];
normal[2] = planeGeometry->GetNormal()[2];
// MITK_INFO << "normal1 " << normal[0] << " " << normal[1] << " " << normal[2];
localStorage->m_CuttingPlane->SetOrigin(origin);
localStorage->m_CuttingPlane->SetNormal(normal);
// add cube polydata to local storage
localStorage->m_Cutter->SetInputData(polydata);
localStorage->m_Cutter->SetGenerateCutScalars(1);
localStorage->m_Cutter->Update();
if (localStorage->m_PropAssembly->GetParts()->IsItemPresent(localStorage->m_HandleActor))
localStorage->m_PropAssembly->RemovePart(localStorage->m_HandleActor);
if (localStorage->m_PropAssembly->GetParts()->IsItemPresent(localStorage->m_Actor))
localStorage->m_PropAssembly->RemovePart(localStorage->m_Actor);
vtkCoordinate *tcoord = vtkCoordinate::New();
tcoord->SetCoordinateSystemToWorld();
localStorage->m_HandleMapper->SetTransformCoordinate(tcoord);
tcoord->Delete();
if (localStorage->m_Cutter->GetOutput()->GetNumberOfPoints() > 0) // if plane is visible in the renderwindow
{
mitk::DoubleProperty::Pointer handleSizeProperty =
dynamic_cast<mitk::DoubleProperty *>(this->GetDataNode()->GetProperty("Bounding Shape.Handle Size Factor"));
ScalarType initialHandleSize;
if (handleSizeProperty != nullptr)
initialHandleSize = handleSizeProperty->GetValue();
else
initialHandleSize = 1.0 / 40.0;
mitk::Point2D displaySize = renderer->GetDisplaySizeInMM();
double handleSize = ((displaySize[0] + displaySize[1]) / 2.0) * initialHandleSize;
auto appendPoly = vtkSmartPointer<vtkAppendPolyData>::New();
unsigned int i = 0;
// add handles and their assigned properties to the local storage
mitk::IntProperty::Pointer activeHandleId =
dynamic_cast<mitk::IntProperty *>(node->GetProperty("Bounding Shape.Active Handle ID"));
bool visible = false;
bool selected = false;
for (auto handle : localStorage->m_Handles)
{
Point3D handleCenter = m_Impl->HandlePropertyList[i].GetPosition();
handle->SetRadius(handleSize);
handle->SetCenter(handleCenter[0], handleCenter[1], handleCenter[2]);
vtkMath::Normalize(normal);
double angle = vtkMath::DegreesFromRadians(acos(vtkMath::Dot(normal, result0)));
double angle1 = vtkMath::DegreesFromRadians(acos(vtkMath::Dot(normal, result1)));
double angle2 = vtkMath::DegreesFromRadians(acos(vtkMath::Dot(normal, result2)));
// show handles only if the corresponding face is aligned to the render window
if ((((std::abs(angle - 0) < 0.001) || (std::abs(angle - 180) < 0.001)) && i != 0 && i != 1) ||
(((std::abs(angle1 - 0) < 0.001) || (std::abs(angle1 - 180) < 0.001)) && i != 2 && i != 3) ||
(((std::abs(angle2 - 0) < 0.001) || (std::abs(angle2 - 180) < 0.001)) && i != 4 && i != 5))
{
if (activeHandleId == nullptr)
{
appendPoly->AddInputConnection(handle->GetOutputPort());
}
else
{
if ((activeHandleId->GetValue() != m_Impl->HandlePropertyList[i].GetIndex()))
{
appendPoly->AddInputConnection(handle->GetOutputPort());
}
else
{
handle->Update();
localStorage->m_SelectedHandleMapper->SetInputData(handle->GetOutput());
localStorage->m_SelectedHandleActor->VisibilityOn();
selected = true;
}
}
visible = true;
}
i++;
}
if (visible)
{
appendPoly->Update();
}
else
{
localStorage->m_HandleActor->VisibilityOff();
localStorage->m_SelectedHandleActor->VisibilityOff();
}
auto stripper = vtkSmartPointer<vtkStripper>::New();
stripper->SetInputData(localStorage->m_Cutter->GetOutput());
stripper->Update();
auto cutPolyData = vtkSmartPointer<vtkPolyData>::New();
cutPolyData->SetPoints(stripper->GetOutput()->GetPoints());
cutPolyData->SetPolys(stripper->GetOutput()->GetLines());
localStorage->m_Actor->GetMapper()->SetInputDataObject(cutPolyData);
mitk::ColorProperty::Pointer selectedColor = dynamic_cast<mitk::ColorProperty *>(node->GetProperty("color"));
if (selectedColor != nullptr)
{
mitk::Color color = selectedColor->GetColor();
localStorage->m_Actor->GetProperty()->SetColor(color[0], color[1], color[2]);
}
if (activeHandleId != nullptr)
{
localStorage->m_HandleActor->GetProperty()->SetColor(1, 0, 0);
}
else
{
localStorage->m_HandleActor->GetProperty()->SetColor(1, 1, 1);
}
localStorage->m_HandleActor->GetMapper()->SetInputDataObject(appendPoly->GetOutput());
// add parts to the overall storage
localStorage->m_PropAssembly->AddPart(localStorage->m_Actor);
localStorage->m_PropAssembly->AddPart(localStorage->m_HandleActor);
if (selected)
{
localStorage->m_PropAssembly->AddPart(localStorage->m_SelectedHandleActor);
}
localStorage->m_PropAssembly->VisibilityOn();
localStorage->m_Actor->VisibilityOn();
localStorage->m_HandleActor->VisibilityOn();
}
else
{
localStorage->m_PropAssembly->VisibilityOff();
localStorage->m_Actor->VisibilityOff();
localStorage->m_HandleActor->VisibilityOff();
localStorage->m_SelectedHandleActor->VisibilityOff();
localStorage->UpdateGenerateDataTime();
}
localStorage->UpdateGenerateDataTime();
}
}
int main(int argc, char ** argv)
{
QString volcR10("C:/develop/$sync/GFZ/data/VTK XML data/Volcano 2 topo.vtp");
auto object = Loader::readFile(
volcR10
);
double bounds[6];
auto & dataSet = *object->dataSet();
dataSet.GetBounds(bounds);
vtkVector2d A{ bounds[0], 0 };
vtkVector2d B{ bounds[1], 0 };
auto inputPolyData = dynamic_cast<PolyDataObject *>(object.get());
auto selector = vtkSmartPointer<LineOnCellsSelector2D>::New();
selector->SetInputData(&dataSet);
selector->SetCellCentersConnection(inputPolyData->cellCentersOutputPort());
selector->SetStartPoint(A);
selector->SetEndPoint(B);
//auto extractSelection = vtkSmartPointer<vtkExtractSelectedPolyDataIds>::New();
//extractSelection->SetInputData(&dataSet);
//extractSelection->SetInputConnection(1, selector->GetOutputPort());
//extractSelection->Update();
//auto vPoly = extractSelection->GetOutput();
//auto extractSelection = vtkSmartPointer<vtkExtractSelection>::New();
//extractSelection->SetInputData(&dataSet);
//extractSelection->SetSelectionConnection(selector->GetOutputPort());
//extractSelection->Update();
//auto outputData = vtkUnstructuredGrid::SafeDownCast(extractSelection->GetOutput());
//auto vPoly = vtkSmartPointer<vtkPolyData>::New();
//vPoly->SetPoints(outputData->GetPoints());
//vPoly->SetPolys(outputData->GetCells());
//vPoly->GetCellData()->PassData(outputData->GetCellData());
//vPoly->GetPointData()->PassData(outputData->GetPointData());
selector->Update();
auto vPoly = selector->GetExtractedPoints();
auto poly = std::make_unique<PolyDataObject>("extraction", *vPoly);
QApplication app(argc, argv);
ColorMappingChooser cmc;
cmc.show();
RenderConfigWidget rcw;
rcw.show();
RendererConfigWidget rrcw;
rrcw.show();
DataSetHandler dsh;
DataMapping dm(dsh);
auto view = dm.openInRenderView({ poly.get(), object.get() });
auto pointsVis = dynamic_cast<RenderedPolyData *>(view->visualizationFor(poly.get()));
pointsVis->mainActor()->GetProperty()->SetPointSize(5);
pointsVis->mainActor()->PickableOn();
auto baseVis = dynamic_cast<RenderedPolyData *>(view->visualizationFor(object.get()));
baseVis->mainActor()->GetProperty()->SetOpacity(0.2);
baseVis->mainActor()->PickableOff();
view->show();
cmc.setCurrentRenderView(view);
rcw.setCurrentRenderView(view);
rcw.setSelectedData(poly.get());
rrcw.setCurrentRenderView(view);
return app.exec();
}
void PickCallbackFunction(vtkObject* caller, long unsigned int vtkNotUsed(eventId),
void* clientData, void* vtkNotUsed(callData))
{
vtkAreaPicker *areaPicker = static_cast<vtkAreaPicker*>(caller);
iARenderer *ren = static_cast<iARenderer*>(clientData);
ren->GetRenderWindow()->GetRenderers()->GetFirstRenderer()->RemoveActor(ren->selectedActor);
auto extractSelection = vtkSmartPointer<vtkExtractSelectedFrustum>::New();
extractSelection->SetInputData(0, ren->getRenderObserver()->GetImageData());
extractSelection->PreserveTopologyOff();
extractSelection->SetFrustum(areaPicker->GetFrustum());
extractSelection->Update();
if (!extractSelection->GetOutput()->GetNumberOfElements(vtkUnstructuredGrid::CELL))
{
ren->emitNoSelectedCells();
return;
}
if (ren->GetInteractor()->GetControlKey() &&
!ren->GetInteractor()->GetShiftKey())
{
// Adds cells to selection
auto append = vtkSmartPointer<vtkAppendFilter>::New();
append->AddInputData(ren->finalSelection);
append->AddInputData(extractSelection->GetOutput());
append->Update();
ren->finalSelection->ShallowCopy(append->GetOutput());
}
else if (ren->GetInteractor()->GetControlKey() &&
ren->GetInteractor()->GetShiftKey())
{
// Removes cells from selection
auto newfinalSel = vtkSmartPointer<vtkUnstructuredGrid>::New();
newfinalSel->Allocate(1, 1);
newfinalSel->SetPoints(ren->finalSelection->GetPoints());
auto currSel = vtkSmartPointer<vtkUnstructuredGrid>::New();
currSel->ShallowCopy(extractSelection->GetOutput());
double f_Cell[DIM] = { 0,0,0 }, c_Cell[DIM] = { 0,0,0 };
double* spacing = ren->getRenderObserver()->GetImageData()->GetSpacing();
for (vtkIdType i = 0; i < ren->finalSelection->GetNumberOfCells(); ++i)
{
bool addCell = true;
GetCellCenter(ren->finalSelection, i, f_Cell, spacing);
for (vtkIdType j = 0; j < currSel->GetNumberOfCells(); ++j)
{
GetCellCenter(currSel, j, c_Cell, spacing);
if (f_Cell[0] == c_Cell[0] &&
f_Cell[1] == c_Cell[1] &&
f_Cell[2] == c_Cell[2])
{
addCell = false;
break;
}
}
if (addCell)
newfinalSel->InsertNextCell(ren->finalSelection->GetCell(i)->GetCellType(),
ren->finalSelection->GetCell(i)->GetPointIds());
}
ren->finalSelection->ShallowCopy(newfinalSel);
}
else
{
// New selection
ren->finalSelection->ShallowCopy(extractSelection->GetOutput());
}
ren->selectedMapper->Update();
ren->GetRenderWindow()->GetRenderers()->GetFirstRenderer()->AddActor(ren->selectedActor);
ren->emitSelectedCells(ren->finalSelection);
}
bool Exporter::exportImageFormat(ImageDataObject & image, const QString & fileName)
{
QString ext = QFileInfo(fileName).suffix().toLower();
vtkSmartPointer<vtkImageWriter> writer;
if (ext == "png")
{
writer = vtkSmartPointer<vtkPNGWriter>::New();
}
else if (ext == "jpg" || ext == "jpeg")
{
writer = vtkSmartPointer<vtkJPEGWriter>::New();
}
else if (ext == "bmp")
{
writer = vtkSmartPointer<vtkBMPWriter>::New();
}
if (!writer)
{
return false;
}
const auto scalars = image.dataSet()->GetPointData()->GetScalars();
if (!scalars)
{
return false;
}
const auto components = scalars->GetNumberOfComponents();
if (components != 1 && components != 3 && components != 4)
{
return false;
}
if (scalars->GetDataType() == VTK_UNSIGNED_CHAR)
{
writer->SetInputData(image.dataSet());
}
else
{
auto toUChar = vtkSmartPointer<ImageMapToColors>::New();
toUChar->SetInputData(image.dataSet());
auto lut = vtkSmartPointer<vtkLookupTable>::New();
lut->SetNumberOfTableValues(0xFF);
lut->SetHueRange(0, 0);
lut->SetSaturationRange(0, 0);
lut->SetValueRange(0, 1);
ValueRange<> totalRange;
for (int c = 0; c < components; ++c)
{
ValueRange<> range;
scalars->GetRange(range.data(), c);
totalRange.add(range);
}
toUChar->SetOutputFormat(
components == 3 ? VTK_RGB :
(components == 4 ? VTK_RGBA :
VTK_LUMINANCE));
toUChar->SetLookupTable(lut);
writer->SetInputConnection(toUChar->GetOutputPort());
}
writer->SetFileName(fileName.toUtf8().data());
writer->Write();
return true;
}
