Class PlanarSpansFiller

This class fills an ordered sequence of planar spans. The 2D polygon is formed by chaining the spans.

Current issues:

  • connectors have a single segment, so when simplified, they become a single edge. should subsample them instead.
  • currently mapping from inserted edges back to span edges is not calculated, so we have no way to merge them (ie MergeFillBoundary not implemented)
  • fill triangles not returned?
Inheritance
Object
PlanarSpansFiller
Inherited Members
Namespace: g3
Assembly: cs.temp.dll.dll
Syntax
public class PlanarSpansFiller

Constructors

PlanarSpansFiller(DMesh3, IList<EdgeSpan>)

Declaration
public PlanarSpansFiller(DMesh3 mesh, IList<EdgeSpan> spans)
Parameters
Type Name Description
DMesh3 mesh
IList<EdgeSpan> spans

Fields

FillTargetEdgeLen

fill mesh will be tessellated to this length, set to double.MaxValue to use zero-length tessellation

Declaration
public double FillTargetEdgeLen
Field Value
Type Description
Double

MergeFillBoundary

in some cases fill can succeed but we can't merge w/o creating holes. In such cases it might be better to not merge at all...

Declaration
public bool MergeFillBoundary
Field Value
Type Description
Boolean

Mesh

Declaration
public DMesh3 Mesh
Field Value
Type Description
DMesh3

PlaneNormal

Declaration
public Vector3d PlaneNormal
Field Value
Type Description
Vector3d

PlaneOrigin

Declaration
public Vector3d PlaneOrigin
Field Value
Type Description
Vector3d

Methods

Fill()

Declaration
public bool Fill()
Returns
Type Description
Boolean

SetPlane(Vector3d, Vector3d)

Declaration
public void SetPlane(Vector3d origin, Vector3d normal)
Parameters
Type Name Description
Vector3d origin
Vector3d normal

SetPlane(Vector3d, Vector3d, Vector3d, Vector3d)

Declaration
public void SetPlane(Vector3d origin, Vector3d normal, Vector3d planeX, Vector3d planeY)
Parameters
Type Name Description
Vector3d origin
Vector3d normal
Vector3d planeX
Vector3d planeY