GlyphMappingData::GlyphMappingData(RenderedData & renderedData)
: m_renderedData{ renderedData }
, m_isVisible{ false }
, m_actor{ vtkSmartPointer<vtkActor>::New() }
, m_colorMappingData{ nullptr }
, m_isValid{ false }
{
auto lineArrow = vtkSmartPointer<vtkLineSource>::New();
lineArrow->SetPoint1(0.f, 0.f, 0.f);
lineArrow->SetPoint2(1.f, 0.f, 0.f);
m_arrowSources.emplace(Representation::Line, lineArrow);
m_arrowSources.emplace(Representation::SimpleArrow, createSimpleArrow());
auto cylindricArrow = vtkSmartPointer<vtkArrowSource>::New();
m_arrowSources.emplace(Representation::CylindricArrow, cylindricArrow);
cylindricArrow->SetShaftRadius(0.02);
cylindricArrow->SetTipRadius(0.07);
cylindricArrow->SetTipLength(0.3);
m_arrowGlyph = vtkSmartPointer<vtkGlyph3D>::New();
m_arrowGlyph->ScalingOn();
m_arrowGlyph->SetScaleModeToDataScalingOff();
m_arrowGlyph->OrientOn();
DataBounds bounds;
auto processedData = renderedData.dataObject().processedOutputDataSet();
if (!processedData)
{
qWarning() << "Pipeline failure in glyph mapping on data set"
<< renderedData.dataObject().name();
return;
}
processedData->GetBounds(bounds.data());
const double maxBoundsSize = maxComponent(bounds.componentSize());
m_arrowGlyph->SetScaleFactor(maxBoundsSize * 0.1);
setRepresentation(Representation::CylindricArrow);
m_mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
m_mapper->UseLookupTableScalarRangeOn();
m_mapper->SetInputConnection(m_arrowGlyph->GetOutputPort());
m_mapper->ScalarVisibilityOff();
AbstractVisualizedData::setupInformation(*m_mapper->GetInformation(), renderedData);
m_actor->SetVisibility(m_isVisible);
m_actor->PickableOff();
m_actor->SetMapper(m_mapper);
m_isValid = true;
}
std::vector<ValueRange<>> PointCoordinateColorMapping::updateBounds()
{
DataBounds dataSetBounds;
DataBounds totalBounds;
for (auto vis: m_visualizedData)
{
for (int port = 0; port < vis->numberOfColorMappingInputs(); ++port)
{
if (auto polyData = vtkPolyData::SafeDownCast(vis->colorMappingInputData(port)))
{
polyData->GetBounds(dataSetBounds.data());
totalBounds.add(dataSetBounds);
}
}
}
return{
totalBounds.extractDimension(0),
totalBounds.extractDimension(1),
totalBounds.extractDimension(2),
};
}
DataBounds RenderedImageData::updateVisibleBounds()
{
DataBounds bounds;
colorMappingInputData()->GetBounds(bounds.data());
return bounds;
}
DataBounds RenderedPolyData::updateVisibleBounds()
{
DataBounds bounds;
mainActor()->GetBounds(bounds.data());
return bounds;
}
