MRTunnelDetector.h

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#pragma once
 
#include "MREdgeMetric.h"
#include "MRProgressCallback.h"
#include "MRExpected.h"
#include <cfloat>
 
namespace MR
{
 
 
MRMESH_API Expected<std::vector<EdgeLoop>> detectBasisTunnels( const MeshPart& mp, EdgeMetric metric = {}, ProgressCallback progressCallback = {} );
 
MRMESH_API Expected<EdgeLoop> findSmallestMetricCoLoop( const MeshTopology& topology, const EdgeLoop& loop, const EdgeMetric& metric,
    const FaceBitSet* region = nullptr );
 
MRMESH_API Expected<EdgeLoop> findShortestCoLoop( const MeshPart& mp, const EdgeLoop& loop );
 
[[nodiscard]] MRMESH_API std::vector<EdgeLoop> findSmallestMetricEquivalentLoops( const MeshTopology& topology, const EdgeLoop& loop, const EdgeMetric& metric,
    const FaceBitSet* region = nullptr );
 
[[nodiscard]] MRMESH_API std::vector<EdgeLoop> findShortestEquivalentLoops( const MeshPart& mp, const EdgeLoop& loop );
 
struct DetectTunnelSettings
{
    float maxTunnelLength = FLT_MAX;
 
    int maxIters = 1;
 
    EdgeMetric metric;
 
    bool buildCoLoops = true;
 
    bool filterEquivalentCoLoops = false;
 
    ProgressCallback progress;
};
 
MRMESH_API Expected<FaceBitSet> detectTunnelFaces( const MeshPart& mp, const DetectTunnelSettings & settings = {} );
 
 
}