MREnumNeighbours.h

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#pragma once
 
#include "MRMeshFwd.h"
#include "MRBitSet.h"
 
namespace MR
{
 
 
class EnumNeihbourVertices
{
public:
    MRMESH_API void run( const MeshTopology & topology, VertId start, const VertPredicate & pred );
    MRMESH_API void run( const MeshTopology& topology, const VertBitSet& start, const VertPredicate& pred );
    MRMESH_API void run( const MeshTopology& topology, const std::vector<MeshTriPoint>& start, const VertPredicate& pred );
 
private:
    void run_( const MeshTopology& topology, const VertPredicate& pred );
    VertBitSet visited_;
    std::vector<VertId> bd_;
};

[[nodiscard]] MRMESH_API VertScalars computeSpaceDistances( const Mesh& mesh, const PointOnFace & start, float range );

[[nodiscard]] MRMESH_API VertBitSet findNeighborVerts( const Mesh& mesh, const PointOnFace& start, float rangeSq );
 
class EnumNeihbourFaces
{
public:
    MRMESH_API void run( const MeshTopology & topology, VertId start, const FacePredicate & pred );
 
private:
    FaceBitSet visited_;
    std::vector<FaceId> bd_;
};
 
 
}