selectorGeometric.cpp

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template<typename GeomType>
bool
pFlow::selectorGeometric<GeomType>::selectPoints()
{
    selectedPoints_.clear();
 
    auto       maskH  = pStruct().activePointsMaskHost();
    const auto aRange = maskH.activeRange();
    auto       pPos   = pStruct().pointPositionHost();
 
    for (uint32 i = aRange.start(); i < aRange.end(); i++)
    {
        if (maskH.isActive(i) && pRegion_.isInside(pPos[i]))
        {
            selectedPoints_.push_back(i);
        }
    }
 
    return true;
}
 
template<typename GeomType>
pFlow::selectorGeometric<GeomType>::selectorGeometric(
  const pointStructure& pStruct,
  const dictionary&     dict
)
  : pStructSelector(pStruct, dict),
    type_(dict.getVal<word>("selector")),
    pRegion_(type_, dict.subDict(type_ + "Info"))
{
    if (!selectPoints())
    {
        fatalExit;
    }
}
 
template<typename GeomType>
pFlow::selectorGeometric<GeomType>::selectorGeometric(
  const word&           type,
  const pointStructure& pStruct,
  const dictionary&     dict
)
  : pStructSelector(type, pStruct, dict),
    type_(type),
    pRegion_(type_, dict)
{
    if (!selectPoints())
    {
        fatalExit;
    }
}