MRContoursSeparation.h

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#pragma once
 
#include "MRMeshFwd.h"
#include <functional>
 
namespace MR
{
 
// Callback for each MeshEdgePoint in path
using PathMeshEdgePointCallback = std::function<void( const MeshEdgePoint& mep )>;
 
// Separates mesh into disconnected by contour components (independent components are not returned),
// faces that are intersected by contour does not belong to any component.
// Calls callback for each MeshEdgePoint in contour respecting order, 
// ignoring MeshTriPoints (if projection of input point lay inside face)
MRMESH_API std::vector<FaceBitSet> separateClosedContour( const Mesh& mesh, const std::vector<Vector3f>& contour,
    const PathMeshEdgePointCallback& cb = {} );
 
} //namespace MR