meshlib.NormalsToPoints Class Reference

Inheritance diagram for meshlib.NormalsToPoints:

Public Member Functions
	NormalsToPoints (java.lang.foreign.MemorySegment ptr, boolean owned, java.lang.Object owner)
	NormalsToPoints ()
	NormalsToPoints (meshlib.NormalsToPoints _other)
meshlib.NormalsToPoints	assignFromAnother (meshlib.NormalsToPoints _other)
void	prepare (meshlib.MeshTopology topology, java.lang.Float guideWeight, meshlib.VertBitSet region)
void	run (meshlib.VertCoords guide, meshlib.FaceNormals normals, meshlib.VertCoords points)
void	run (meshlib.VertCoords guide, meshlib.FaceNormals normals, meshlib.VertCoords points, float maxInitialDistSq)
Public Member Functions inherited from meshlib.CppObject
final java.lang.foreign.MemorySegment	rawPointer ()
final boolean	isOwned ()
final void	close ()
final java.lang.foreign.MemorySegment	release ()

Additional Inherited Members
Protected Member Functions inherited from meshlib.CppObject
	CppObject (java.lang.foreign.MemorySegment ptr, java.util.function.Consumer< java.lang.foreign.MemorySegment > destroy, java.lang.Object owner)

Detailed Description

The purpose of this class is to update vertex positions given target triangle normals; see the article "Static/Dynamic Filtering for Mesh Geometry" Generated from class MR::NormalsToPoints.

Instances created here own their C++ objects, see CppObject.

Constructor & Destructor Documentation

NormalsToPoints() [1/3]

meshlib.NormalsToPoints.NormalsToPoints	(	java.lang.foreign.MemorySegment	ptr,
		boolean	owned,
		java.lang.Object	owner )

Wraps a pointer from the C bindings. If owned, the object is destroyed when the wrapper dies. owner is kept alive as long as this wrapper is. Not for normal use.

NormalsToPoints() [2/3]

meshlib.NormalsToPoints.NormalsToPoints

(

)

Constructs an empty (default-constructed) instance.

Calls MR_NormalsToPoints_DefaultConstruct().

NormalsToPoints() [3/3]

meshlib.NormalsToPoints.NormalsToPoints

(

meshlib.NormalsToPoints

_other

)

Generated from constructor MR::NormalsToPoints::NormalsToPoints. The reference to things referred to by the parameter _other (if any) might be preserved in the constructed object.

Calls MR_NormalsToPoints_ConstructFromAnother().

Member Function Documentation

assignFromAnother()

meshlib.NormalsToPoints meshlib.NormalsToPoints.assignFromAnother

(

meshlib.NormalsToPoints

_other

)

Generated from method MR::NormalsToPoints::operator=. The reference to things referred to by the parameter _other (if any) might be preserved in this object.

Calls MR_NormalsToPoints_AssignFromAnother().

prepare()

void meshlib.NormalsToPoints.prepare	(	meshlib.MeshTopology	topology,
		java.lang.Float	guideWeight,
		meshlib.VertBitSet	region )

builds linear system and prepares a solver for it; please call it only once for mesh, and then run as many times as you like

Parameters

guideWeight	how much resulting points must be attracted to initial points, must be > 0
region	if given, then only these vertices are moved by run(), and all other vertices are fixed Generated from method MR::NormalsToPoints::prepare.

Calls MR_NormalsToPoints_prepare().

run() [1/2]

void meshlib.NormalsToPoints.run	(	meshlib.VertCoords	guide,
		meshlib.FaceNormals	normals,
		meshlib.VertCoords	points )

performs one iteration consisting of projection of all triangles on planes with given normals and finding best points from them

Parameters

guide	target vertex positions to avoid under-determined system
normals	target face normals
points	initial approximation on input, updated approximation on output maxInitialDistSq the maximum squared distance between a point and its position in (guide) Generated from method MR::NormalsToPoints::run.

Calls MR_NormalsToPoints_run_3().

run() [2/2]

void meshlib.NormalsToPoints.run	(	meshlib.VertCoords	guide,
		meshlib.FaceNormals	normals,
		meshlib.VertCoords	points,
		float	maxInitialDistSq )

Generated from method MR::NormalsToPoints::run.

Calls MR_NormalsToPoints_run_4().

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

• NormalsToPoints.java