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);
}
void RendererImplementationBase3D::removeFromBounds(RenderedData * renderedData, unsigned int subViewIndex)
{
auto & dataBounds = m_viewportSetups[subViewIndex].dataBounds;
dataBounds = {};
for (auto visualization : m_renderView.visualizations(subViewIndex))
{
if (visualization == renderedData)
{
continue;
}
assert(dynamic_cast<RenderedData *>(visualization));
auto rendered = static_cast<RenderedData *>(visualization);
dataBounds.add(rendered->visibleBounds());
}
updateAxes();
}
void RendererImplementationBase3D::updateBounds()
{
// TODO update only for relevant views
for (size_t viewportIndex = 0; viewportIndex < m_viewportSetups.size(); ++viewportIndex)
{
auto & dataBounds = m_viewportSetups[viewportIndex].dataBounds;
dataBounds = {};
for (auto visualization : m_renderView.visualizations(int(viewportIndex)))
{
assert(dynamic_cast<RenderedData *>(visualization));
auto rendered = static_cast<RenderedData *>(visualization);
dataBounds.add(rendered->visibleBounds());
}
}
updateAxes();
}
