about Indicatoridentity

[lchn1]

Hi everyone,

I’ve just meet a simple question, maybe. That is when I use as
`IndicatorIdentity3D<T> Fluid(Sim-Sim1);
When I compile, it note me as:

(‘IndicatorCuboid3D<T>’ (aka ‘IndicatorCuboid3D<double>’) and
‘IndicatorCuboid3D<T>’ (aka ‘IndicatorCuboid3D<double>’))
IndicatorIdentity3D<T> Fluid(Sim-Sim1);

And I also noticed that the example case for venturi3d has already remove this part of code (cyl1+cyl2+…)

Do you guys know what happen? This function has been cancel?
Thanks

[albert.mink]

Hi

the geometry definition in venturi3d has been moved to the xml file.

There you have the IndicatorUnion3D which means basically + (the logical OR)
IndicatorWithout3D (-) and IndicatorIntersection3D (the logical AND) are also available.

The detailed implementation is found at the bottowm of
src/functors/analytical/indicator/indicatorF3D.hh

All the best
Albert

////////////
Alt.
You may still work without the XML file. But note that the Indicators are now required to be std::shared_ptr<IndicatorCuboid3D<….>>
E.g.

auto cuboid1 = std::make_shared<IndicatorCuboid3D<double>>(constructor parameters);
auto cuboid2 = std::make_shared<IndicatorCuboid3D<double>>(constructor parameters);
IndicatorIdentity3D<T> Fluid(cuboid1-cuboid2);

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