MRMesh/MRMeshFixer.h

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#pragma once
 
#include "MRId.h"
#include "MRProgressCallback.h"
#include <cfloat>
#include "MRExpected.h"
#include <string>
 
namespace MR
{
 
 
MRMESH_API int duplicateMultiHoleVertices( Mesh & mesh );
 
using MultipleEdge = VertPair;
[[nodiscard]] MRMESH_API Expected<std::vector<MultipleEdge>> findMultipleEdges( const MeshTopology & topology, ProgressCallback cb = {} );
[[nodiscard]] inline bool hasMultipleEdges( const MeshTopology & topology ) { return !findMultipleEdges( topology ).value().empty(); }
 
MRMESH_API void fixMultipleEdges( Mesh & mesh, const std::vector<MultipleEdge> & multipleEdges );
MRMESH_API void fixMultipleEdges( Mesh & mesh );
 
[[nodiscard]] MRMESH_API Expected<FaceBitSet> findDegenerateFaces( const MeshPart& mp, float criticalAspectRatio = FLT_MAX, ProgressCallback cb = {} );
 
[[nodiscard]] MRMESH_API Expected<UndirectedEdgeBitSet> findShortEdges( const MeshPart& mp, float criticalLength, ProgressCallback cb = {} );
 
[[nodiscard]] MRMESH_API VertBitSet findNRingVerts( const MeshTopology& topology, int n, const VertBitSet* region = nullptr );
 
[[nodiscard]] MRMESH_API bool isEdgeBetweenDoubleTris( const MeshTopology& topology, EdgeId e );
 
MRMESH_API EdgeId eliminateDoubleTris( MeshTopology& topology, EdgeId e, FaceBitSet * region = nullptr );
 
MRMESH_API void eliminateDoubleTrisAround( MeshTopology & topology, VertId v, FaceBitSet * region = nullptr );
 
[[nodiscard]] MRMESH_API bool isDegree3Dest( const MeshTopology& topology, EdgeId e );
 
MRMESH_API EdgeId eliminateDegree3Dest( MeshTopology& topology, EdgeId e, FaceBitSet * region = nullptr );
 
MRMESH_API int eliminateDegree3Vertices( MeshTopology& topology, VertBitSet & region, FaceBitSet * fs = nullptr );
 
[[nodiscard]] MRMESH_API EdgeId isVertexRepeatedOnHoleBd( const MeshTopology& topology, VertId v );
 
[[nodiscard]] MRMESH_API VertBitSet findRepeatedVertsOnHoleBd( const MeshTopology& topology );
 
[[nodiscard]] MRMESH_API FaceBitSet findHoleComplicatingFaces( const Mesh & mesh );
 
 
} // namespace MR