TEST_F(CoordinateTransformableDataObject_test, TransformAppliedToVisibleBounds)
{
const auto coordsSpec = ReferencedCoordinateSystemSpecification(
CoordinateSystemType::geographic,
"testSystem",
{}, {}, {}, {});
const auto targetCoordsSpec = ReferencedCoordinateSystemSpecification(
CoordinateSystemType::geographic,
"otherTestSystem",
{}, {}, {}, {});
auto data = genPolyData<TransformedPolyData>();
data->specifyCoordinateSystem(coordsSpec);
auto transform = vtkSmartPointer<vtkTransform>::New();
transform->Translate(3, 4, 5);
data->setTransform(transform);
const auto dataSetBounds = DataBounds(data->dataSet()->GetBounds());
const auto dataBounds = data->bounds();
const auto shiftedBounds = data->bounds().shifted(vtkVector3d(3, 4, 5));
auto rendered = data->createRendered();
rendered->setDefaultCoordinateSystem(targetCoordsSpec);
const auto visibleBounds = rendered->visibleBounds();
ASSERT_EQ(dataSetBounds, dataBounds);
ASSERT_EQ(shiftedBounds, visibleBounds);
}
std::unique_ptr<AbstractVisualizedData> RendererImplementationBase3D::requestVisualization(DataObject & dataObject) const
{
auto rendered = dataObject.createRendered();
const auto & coordinateSystem = renderView().currentCoordinateSystem();
if (coordinateSystem.isValid())
{
rendered->setDefaultCoordinateSystem(coordinateSystem);
}
return std::move(rendered);
}
void RendererImplementationBase3D::applyCurrentCoordinateSystem(const CoordinateSystemSpecification & spec)
{
const auto contents = renderView().visualizations();
for (auto visualization : contents)
{
auto rendered = static_cast<RenderedData *>(visualization);
rendered->setDefaultCoordinateSystem(spec);
}
updateAxisLabelFormat(spec);
updateBounds();
for (unsigned int i = 0; i < renderView().numberOfSubViews(); ++i)
{
resetCamera(true, i);
}
}
