C++ (Cpp) FNavigationQueryFilter::SetFilterImplementation Exemples

Exemple #1

Fichier : RecastFilter_UseDefaultArea.cpp Projet : zhaoyizheng0930/UnrealEngine

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);
}

Exemple #2

Fichier : NavigationQueryFilter.cpp Projet : xiangyuan/Unreal4

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;
}