Parameters structure for MR::fillHole
Structure has some options to control MR::fillHole. More...

#include <MRMeshFillHole.h>

Public Types
enum class	MultipleEdgesResolveMode { None , Simple , Strong }

Public Attributes
FillHoleMetric	metric

bool	smoothBd { true }

FaceBitSet *	outNewFaces { nullptr }
	If not nullptr accumulate new faces.

enum MR::FillHoleParams::MultipleEdgesResolveMode	Simple

bool	makeDegenerateBand { false }

int	maxPolygonSubdivisions { 20 }

bool *	stopBeforeBadTriangulation { nullptr }

Detailed Description

Parameters structure for MR::fillHole
Structure has some options to control MR::fillHole.

See also: fillHole; FillHoleMetric

Member Enumeration Documentation

◆ MultipleEdgesResolveMode

enum class MR::FillHoleParams::MultipleEdgesResolveMode

strong

If Strong makes additional efforts to avoid creating multiple edges, in some rare cases it is not possible (cases with extremely bad topology), if you faced one try to use MR::duplicateMultiHoleVertices before MR::fillHole

If Simple avoid creating edges that already exist in topology (default)

If None do not avoid multiple edges

Enumerator
None
Simple
Strong

Member Data Documentation

◆ makeDegenerateBand

bool MR::FillHoleParams::makeDegenerateBand { false }

If true creates degenerate faces band around hole to have sharp angle visualization

Warning: This flag bad for result topology, most likely you do not need it

◆ maxPolygonSubdivisions

int MR::FillHoleParams::maxPolygonSubdivisions { 20 }

The maximum number of polygon subdivisions on a triangle and two smaller polygons, must be 2 or larger

◆ metric

FillHoleMetric MR::FillHoleParams::metric

Specifies triangulation metric
default for MR::fillHole: getCircumscribedFillMetric

See also: FillHoleMetric

◆ outNewFaces

FaceBitSet* MR::FillHoleParams::outNewFaces { nullptr }

If not nullptr accumulate new faces.

◆ Simple

enum MR::FillHoleParams::MultipleEdgesResolveMode MR::FillHoleParams::Simple

◆ smoothBd

bool MR::FillHoleParams::smoothBd { true }

If true, hole filling will minimize the sum of metrics including boundary edges, where one triangle was present before hole filling, and another is added during hole filling. This makes boundary edges same smooth as inner edges of the patch. If false, edge metric will not be applied to boundary edges, and the patch tends to make a sharper turn there.

◆ stopBeforeBadTriangulation

bool* MR::FillHoleParams::stopBeforeBadTriangulation { nullptr }

Input/output value, if it is present: returns true if triangulation was bad and do not actually fill hole, if triangulation is ok returns false; if it is not present fill hole trivially in case of bad triangulation, (or leaves bad triangulation, depending on metric)

The documentation for this struct was generated from the following file:

MRMesh/MRMeshFillHole.h

Public Types

Public Attributes