Class LaplacianMeshSmoother

Inheritance
Object
LaplacianMeshSmoother
Inherited Members
Namespace: g3
Assembly: cs.temp.dll.dll
Syntax
public class LaplacianMeshSmoother

Constructors

LaplacianMeshSmoother(DMesh3)

Declaration
public LaplacianMeshSmoother(DMesh3 mesh)
Parameters
Type Name Description
DMesh3 mesh

Fields

Mesh

Declaration
public DMesh3 Mesh
Field Value
Type Description
DMesh3

UseSoftConstraintNormalEquations

Declaration
public bool UseSoftConstraintNormalEquations
Field Value
Type Description
Boolean

Methods

ClearConstraints()

Declaration
public void ClearConstraints()

Initialize()

Declaration
public void Initialize()

IsConstrained(Int32)

Declaration
public bool IsConstrained(int vID)
Parameters
Type Name Description
Int32 vID
Returns
Type Description
Boolean

RegionSmooth(DMesh3, IEnumerable<Int32>, Int32, Int32, Boolean, Double, Double)

Apply LaplacianMeshSmoother to subset of mesh triangles. border of subset always has soft constraint with borderWeight, but is then snapped back to original vtx pos after solve. nConstrainLoops inner loops are also soft-constrained, with weight falloff via square roots (defines continuity) interiorWeight is soft constraint added to all vertices

Declaration
public static void RegionSmooth(DMesh3 mesh, IEnumerable<int> triangles, int nConstrainLoops, int nIncludeExteriorRings, bool bPreserveExteriorRings, double borderWeight = 10, double interiorWeight = 0)
Parameters
Type Name Description
DMesh3 mesh
IEnumerable<Int32> triangles
Int32 nConstrainLoops
Int32 nIncludeExteriorRings
Boolean bPreserveExteriorRings
Double borderWeight
Double interiorWeight

SetConstraint(Int32, Vector3d, Double, Boolean)

Declaration
public void SetConstraint(int vID, Vector3d targetPos, double weight, bool bForceToFixedPos = false)
Parameters
Type Name Description
Int32 vID
Vector3d targetPos
Double weight
Boolean bForceToFixedPos

Solve(Vector3d[])

Declaration
public bool Solve(Vector3d[] Result)
Parameters
Type Name Description
Vector3d[] Result
Returns
Type Description
Boolean

SolveAndUpdateMesh()

Declaration
public bool SolveAndUpdateMesh()
Returns
Type Description
Boolean

SolveMultipleCG(Vector3d[])

Declaration
public bool SolveMultipleCG(Vector3d[] Result)
Parameters
Type Name Description
Vector3d[] Result
Returns
Type Description
Boolean

SolveMultipleRHS(Vector3d[])

Declaration
public bool SolveMultipleRHS(Vector3d[] Result)
Parameters
Type Name Description
Vector3d[] Result
Returns
Type Description
Boolean