MR.RemeshSettings Class Reference

Generated from class MR.RemeshSettings. This is the non-const half of the class. More...

Inheritance diagram for MR.RemeshSettings:

Public Member Functions
unsafe	RemeshSettings ()
	Constructs an empty (default-constructed) instance.
unsafe	RemeshSettings (float targetEdgeLen, int maxEdgeSplits, float maxAngleChangeAfterFlip, bool frozenBoundary, float maxBdShift, bool useCurvature, float maxSplittableTriAspectRatio, int finalRelaxIters, bool finalRelaxNoShrinkage, MR.FaceBitSet? region, MR.UndirectedEdgeBitSet? notFlippable, bool packMesh, bool projectOnOriginalMesh, MR.Std._ByValue_Function_VoidFuncFromMREdgeIdMREdgeId onEdgeSplit, MR.Std._ByValue_Function_VoidFuncFromMREdgeIdMREdgeId onEdgeDel, MR.Std._ByValue_Function_BoolFuncFromMREdgeIdConstMRVector3fRef preCollapse, MR.Std._ByValue_Function_BoolFuncFromFloat progressCallback)
	Constructs MR.RemeshSettings elementwise.
unsafe	RemeshSettings (MR._ByValue_RemeshSettings _other)
	Generated from constructor MR.RemeshSettings.RemeshSettings.
	RemeshSettings (Const_RemeshSettings _other)
	Generated from constructor MR.RemeshSettings.RemeshSettings.
	RemeshSettings (RemeshSettings _other)
	Generated from constructor MR.RemeshSettings.RemeshSettings.
unsafe MR.RemeshSettings	assign (MR._ByValue_RemeshSettings _other)
	Generated from method MR.RemeshSettings.operator=.

Properties
new unsafe ref float	targetEdgeLen [get]
new unsafe ref int	maxEdgeSplits [get]
	Maximum number of edge splits allowed during subdivision.
new unsafe ref float	maxAngleChangeAfterFlip [get]
	Improves local mesh triangulation by doing edge flips if it does not change dihedral angle more than on this value.
new unsafe ref bool	frozenBoundary [get]
new unsafe ref float	maxBdShift [get]
new unsafe ref bool	useCurvature [get]
new unsafe ref float	maxSplittableTriAspectRatio [get]
new unsafe ref int	finalRelaxIters [get]
new unsafe ref bool	finalRelaxNoShrinkage [get]
	if true prevents the surface from shrinkage after many iterations
new unsafe MR.? FaceBitSet	region [get, set]
	Region on mesh to be changed, it is updated during the operation.
new unsafe MR.? UndirectedEdgeBitSet	notFlippable [get, set]
new unsafe ref bool	packMesh [get]
	whether to pack mesh at the end
new unsafe ref bool	projectOnOriginalMesh [get]
new unsafe MR.Std.Function_VoidFuncFromMREdgeIdMREdgeId	onEdgeSplit [get, protected set]
	this function is called each time edge (e) is split into (e1->e), but before the ring is made Delone
new unsafe MR.Std.Function_VoidFuncFromMREdgeIdMREdgeId	onEdgeDel [get, protected set]
	if valid (e1) is given then dest(e) = dest(e1) and their origins are in different ends of collapsing edge, e1 shall take the place of e
new unsafe MR.Std.Function_BoolFuncFromMREdgeIdConstMRVector3fRef	preCollapse [get, protected set]
	The user can provide this optional callback that is invoked immediately before edge collapse;.
new unsafe MR.Std.Function_BoolFuncFromFloat	progressCallback [get, protected set]
	callback to report algorithm progress and cancel it by user request

Detailed Description

Generated from class MR.RemeshSettings. This is the non-const half of the class.

Constructor & Destructor Documentation

RemeshSettings() [1/5]

unsafe MR.RemeshSettings.RemeshSettings ( )

inline

Constructs an empty (default-constructed) instance.

RemeshSettings() [2/5]

unsafe MR.RemeshSettings.RemeshSettings ( float targetEdgeLen, int maxEdgeSplits, float maxAngleChangeAfterFlip, bool frozenBoundary, float maxBdShift, bool useCurvature, float maxSplittableTriAspectRatio, int finalRelaxIters, bool finalRelaxNoShrinkage, MR.FaceBitSet? region, MR.UndirectedEdgeBitSet? notFlippable, bool packMesh, bool projectOnOriginalMesh, MR.Std._ByValue_Function_VoidFuncFromMREdgeIdMREdgeId onEdgeSplit, MR.Std._ByValue_Function_VoidFuncFromMREdgeIdMREdgeId onEdgeDel, MR.Std._ByValue_Function_BoolFuncFromMREdgeIdConstMRVector3fRef preCollapse, MR.Std._ByValue_Function_BoolFuncFromFloat progressCallback )

inline

Constructs MR.RemeshSettings elementwise.

RemeshSettings() [3/5]

unsafe MR.RemeshSettings.RemeshSettings ( MR._ByValue_RemeshSettings _other )

inline

Generated from constructor MR.RemeshSettings.RemeshSettings.

RemeshSettings() [4/5]

MR.RemeshSettings.RemeshSettings ( Const_RemeshSettings _other )

inline

Generated from constructor MR.RemeshSettings.RemeshSettings.

RemeshSettings() [5/5]

MR.RemeshSettings.RemeshSettings ( RemeshSettings _other )

inline

Generated from constructor MR.RemeshSettings.RemeshSettings.

Member Function Documentation

assign()

unsafe MR.RemeshSettings MR.RemeshSettings.assign ( MR._ByValue_RemeshSettings _other )

inline

Generated from method MR.RemeshSettings.operator=.

Property Documentation

finalRelaxIters

new unsafe ref int MR.RemeshSettings.finalRelaxIters

get

the number of iterations of final relaxation of mesh vertices; few iterations can give almost perfect uniformity of the vertices and edge lengths but deviate from the original surface

finalRelaxNoShrinkage

new unsafe ref bool MR.RemeshSettings.finalRelaxNoShrinkage

get

if true prevents the surface from shrinkage after many iterations

frozenBoundary

new unsafe ref bool MR.RemeshSettings.frozenBoundary

get

Allows or prohibits splitting and/or collapse boundary edges it recommended to keep default value here for better quality

maxAngleChangeAfterFlip

new unsafe ref float MR.RemeshSettings.maxAngleChangeAfterFlip

get

Improves local mesh triangulation by doing edge flips if it does not change dihedral angle more than on this value.

maxBdShift

new unsafe ref float MR.RemeshSettings.maxBdShift

get

Maximal shift of a boundary during one edge collapse only makes sense if frozenBoundary=false

maxEdgeSplits

new unsafe ref int MR.RemeshSettings.maxEdgeSplits

get

Maximum number of edge splits allowed during subdivision.

maxSplittableTriAspectRatio

new unsafe ref float MR.RemeshSettings.maxSplittableTriAspectRatio

get

An edge is subdivided only if both its left and right triangles have aspect ratio below or equal to this value. So this is a maximum aspect ratio of a triangle that can be split on two before Delone optimization. Please set it to a smaller value only if frozenBoundary==true, otherwise many narrow triangles can appear near border

notFlippable

new unsafe MR.? UndirectedEdgeBitSet MR.RemeshSettings.notFlippable

getset

Edges specified by this bit-set will never be flipped or collapsed, but they can be replaced during collapse of nearby edges so it is updated during the operation; also the vertices incident to these edges are excluded from relaxation

onEdgeDel

new unsafe MR.Std.Function_VoidFuncFromMREdgeIdMREdgeId MR.RemeshSettings.onEdgeDel

getprotected set

if valid (e1) is given then dest(e) = dest(e1) and their origins are in different ends of collapsing edge, e1 shall take the place of e

onEdgeSplit

new unsafe MR.Std.Function_VoidFuncFromMREdgeIdMREdgeId MR.RemeshSettings.onEdgeSplit

getprotected set

this function is called each time edge (e) is split into (e1->e), but before the ring is made Delone

packMesh

new unsafe ref bool MR.RemeshSettings.packMesh

get

whether to pack mesh at the end

preCollapse

new unsafe MR.Std.Function_BoolFuncFromMREdgeIdConstMRVector3fRef MR.RemeshSettings.preCollapse

getprotected set

The user can provide this optional callback that is invoked immediately before edge collapse;.

It receives the edge being collapsed: its destination vertex will disappear, and its origin vertex will get new position (provided as the second argument) after collapse; If the callback returns false, then the collapse is prohibited

progressCallback

new unsafe MR.Std.Function_BoolFuncFromFloat MR.RemeshSettings.progressCallback

getprotected set

callback to report algorithm progress and cancel it by user request

projectOnOriginalMesh

new unsafe ref bool MR.RemeshSettings.projectOnOriginalMesh

get

if true, then every new vertex after subdivision will be projected on the original mesh (before smoothing); this does not affect the vertices moved on other stages of the processing

region

new unsafe MR.? FaceBitSet MR.RemeshSettings.region

getset

Region on mesh to be changed, it is updated during the operation.

targetEdgeLen

new unsafe ref float MR.RemeshSettings.targetEdgeLen

get

the algorithm will try to keep the length of all edges close to this value, splitting the edges longer than targetEdgeLen, and then eliminating the edges shorter than targetEdgeLen

useCurvature

new unsafe ref bool MR.RemeshSettings.useCurvature

get

This option in subdivision works best for natural surfaces, where all triangles are close to equilateral and have similar area, and no sharp edges in between

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

• MRMeshDecimate.cs