void FNavigationQueryFilter::Assign(const FNavigationQueryFilter& Source)
{
if (Source.GetImplementation() != NULL)
{
QueryFilterImpl = Source.QueryFilterImpl;
}
MaxSearchNodes = Source.GetMaxSearchNodes();
}
TSharedPtr<const FNavigationQueryFilter> UNavigationQueryFilter::GetQueryFilter(const ANavigationData* NavData) const
{
TSharedPtr<const FNavigationQueryFilter> SharedFilter = NavData->GetQueryFilter(GetClass());
if (!SharedFilter.IsValid())
{
FNavigationQueryFilter* NavFilter = new FNavigationQueryFilter();
NavFilter->SetFilterImplementation(NavData->GetDefaultQueryFilterImpl());
InitializeFilter(NavData, NavFilter);
SharedFilter = MakeShareable(NavFilter);
((ANavigationData*)NavData)->StoreQueryFilter(GetClass(), SharedFilter);
}
return SharedFilter;
}
void URecastFilter_UseDefaultArea::InitializeFilter(const ANavigationData& NavData, const UObject* Querier, FNavigationQueryFilter& Filter) const
{
#if WITH_RECAST
Filter.SetFilterImplementation(dynamic_cast<const INavigationQueryFilterInterface*>(ARecastNavMesh::GetNamedFilter(ERecastNamedFilter::FilterOutAreas)));
#endif // WITH_RECAST
Super::InitializeFilter(NavData, Querier, Filter);
}
