Class EdgeSpan

An EdgeSpan is a continous set of edges in a Mesh that is not closed (that would be an EdgeLoop)

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

Constructors

EdgeSpan(DMesh3)

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

EdgeSpan(DMesh3, Int32[], Int32[], Boolean)

Declaration
public EdgeSpan(DMesh3 mesh, int[] vertices, int[] edges, bool bCopyArrays)
Parameters
Type Name Description
DMesh3 mesh
Int32[] vertices
Int32[] edges
Boolean bCopyArrays

Fields

BowtieVertices

Declaration
public int[] BowtieVertices
Field Value
Type Description
Int32[]

Edges

Declaration
public int[] Edges
Field Value
Type Description
Int32[]

Mesh

Declaration
public DMesh3 Mesh
Field Value
Type Description
DMesh3

Vertices

Declaration
public int[] Vertices
Field Value
Type Description
Int32[]

Properties

EdgeCount

Declaration
public int EdgeCount { get; }
Property Value
Type Description
Int32

VertexCount

Declaration
public int VertexCount { get; }
Property Value
Type Description
Int32

Methods

CheckValidity(FailMode)

Exhaustively check that verts and edges of this EdgeSpan are consistent. Not for production use.

Declaration
public bool CheckValidity(FailMode eFailMode = FailMode.Throw)
Parameters
Type Name Description
FailMode eFailMode
Returns
Type Description
Boolean

CountWithinTolerance(Vector3d, Double, out Int32)

Declaration
public int CountWithinTolerance(Vector3d v, double tol, out int last_in_tol)
Parameters
Type Name Description
Vector3d v
Double tol
Int32 last_in_tol
Returns
Type Description
Int32

FindNearestVertex(Vector3d)

Declaration
public int FindNearestVertex(Vector3d v)
Parameters
Type Name Description
Vector3d v
Returns
Type Description
Int32

FromEdges(DMesh3, IList<Int32>)

construct EdgeSpan from a list of edges of mesh

Declaration
public static EdgeSpan FromEdges(DMesh3 mesh, IList<int> edges)
Parameters
Type Name Description
DMesh3 mesh
IList<Int32> edges
Returns
Type Description
EdgeSpan

FromVertices(DMesh3, IList<Int32>)

construct EdgeSpan from a list of vertices of mesh

Declaration
public static EdgeSpan FromVertices(DMesh3 mesh, IList<int> vertices)
Parameters
Type Name Description
DMesh3 mesh
IList<Int32> vertices
Returns
Type Description
EdgeSpan

GetBounds()

Declaration
public AxisAlignedBox3d GetBounds()
Returns
Type Description
AxisAlignedBox3d

GetVertex(Int32)

Declaration
public Vector3d GetVertex(int i)
Parameters
Type Name Description
Int32 i
Returns
Type Description
Vector3d

IsBoundarySpan(DMesh3)

Declaration
public bool IsBoundarySpan(DMesh3 testMesh = null)
Parameters
Type Name Description
DMesh3 testMesh
Returns
Type Description
Boolean

IsInternalSpan()

Declaration
public bool IsInternalSpan()
Returns
Type Description
Boolean

IsSameSpan(EdgeSpan, Boolean, Double)

Declaration
public bool IsSameSpan(EdgeSpan Spanw, bool bReverse2 = false, double tolerance = 1E-08)
Parameters
Type Name Description
EdgeSpan Spanw
Boolean bReverse2
Double tolerance
Returns
Type Description
Boolean

ToCurve(DMesh3)

Declaration
public DCurve3 ToCurve(DMesh3 sourceMesh = null)
Parameters
Type Name Description
DMesh3 sourceMesh
Returns
Type Description
DCurve3

VerticesToEdges(DMesh3, Int32[])

Convert vertex span to list of edges. This should be somewhere else.

Declaration
public static int[] VerticesToEdges(DMesh3 mesh, int[] vertex_span)
Parameters
Type Name Description
DMesh3 mesh
Int32[] vertex_span
Returns
Type Description
Int32[]