MRMesh/MRIntersectionContour.h

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#pragma once
 
#include "MRMeshCollidePrecise.h"
 
namespace MR
{
 
struct OneMeshContour;
using OneMeshContours = std::vector<OneMeshContour>;
 
struct VariableEdgeTri : EdgeTri
{
    bool isEdgeATriB{false};
    bool operator==( const VariableEdgeTri& ) const = default;
};
 
using ContinuousContour = std::vector<VariableEdgeTri>;
using ContinuousContours = std::vector<ContinuousContour>;
 
MRMESH_API ContinuousContours orderIntersectionContours( const MeshTopology& topologyA, const MeshTopology& topologyB, const PreciseCollisionResult& intersections );
 
MRMESH_API Contours3f extractIntersectionContours( const Mesh& meshA, const Mesh& meshB, const ContinuousContours& orientedContours, 
const CoordinateConverters& converters, const AffineXf3f* rigidB2A = nullptr );
 
MRMESH_API std::vector<int> detectLoneContours( const ContinuousContours& contours );
 
MRMESH_API void removeLoneDegeneratedContours( const MeshTopology& edgesTopology, 
    OneMeshContours& faceContours, OneMeshContours& edgeContours );
 
MRMESH_API void removeLoneContours( ContinuousContours& contours );
 
}