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);
}
TEST_F(GlyphColorMapping_test, GlyphMagnitudeColorMappingCreated)
{
auto poly = genPolyData();
auto rendered = poly->createRendered();
auto rendered3D = dynamic_cast<RenderedData3D *>(rendered.get());
assert(rendered3D);
auto glyphMappings = rendered3D->glyphMapping().vectors();
auto vecGlyphMappingIt = std::find_if(glyphMappings.begin(), glyphMappings.end(),
[] (GlyphMappingData * glyphMappingData)
{
assert(glyphMappingData);
return glyphMappingData->name() == GlyphColorMapping_test::vectorName();
});
ASSERT_NE(glyphMappings.end(), vecGlyphMappingIt);
auto vecGlyphMapping = *vecGlyphMappingIt;
vecGlyphMapping->setVisible(true);
auto & colorMapping = rendered3D->colorMapping();
ASSERT_TRUE(colorMapping.scalarsNames().contains(glyphMagnitudeColorMappingName()));
colorMapping.setCurrentScalarsByName(glyphMagnitudeColorMappingName(), true);
auto glyphColorMapping = dynamic_cast<GlyphMagnitudeColorMapping *>(&colorMapping.currentScalars());
ASSERT_TRUE(glyphColorMapping);
}
TEST_F(CoordinateTransformableDataObject_test, NullTransformKeepsBounds)
{
auto data = genPolyData<TransformedPolyData>();
const auto dataSetBounds = DataBounds(data->dataSet()->GetBounds());
const auto dataBounds = data->bounds();
const auto visibleBounds = data->createRendered()->visibleBounds();
ASSERT_EQ(dataSetBounds, dataBounds);
ASSERT_EQ(dataBounds, visibleBounds);
}
