Tunnel Detector

Classes
struct	MR::DetectTunnelSettings

Functions
MRMESH_API Expected< std::vector< EdgeLoop > >	MR::detectBasisTunnels (const MeshPart &mp, EdgeMetric metric={}, ProgressCallback progressCallback={})
MRMESH_API Expected< FaceBitSet >	MR::detectTunnelFaces (const MeshPart &mp, const DetectTunnelSettings &settings={})

Detailed Description

Function Documentation

detectBasisTunnels()

MRMESH_API Expected< std::vector< EdgeLoop > > MR::detectBasisTunnels	(	const MeshPart &	mp,
		EdgeMetric	metric = {},
		ProgressCallback	progressCallback = {} )

detects all not-contractible-in-point and not-equivalent tunnel loops on the mesh; trying to include in the loops the edges with the smallest metric; if no metric is given then discreteMinusAbsMeanCurvatureMetric will be used

detectTunnelFaces()

MRMESH_API Expected< FaceBitSet > MR::detectTunnelFaces	(	const MeshPart &	mp,
		const DetectTunnelSettings &	settings = {} )

returns tunnels as a number of faces; if you remove these faces and patch every boundary with disk, then the surface will be topology equivalent to sphere