HalfEdgeMesh

References
public class HalfEdgeMesh
This is the main class that describes a half-edge mesh. Derived from Plankton, (c) 2013 Daniel Piker and Will Pearson, licensed LGPL v3 or later.

Constructors

HalfEdgeMesh

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public HalfEdgeMesh()
Initializes a new (empty) instance of the HalfEdgeMesh class.

HalfEdgeMesh

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public HalfEdgeMesh(HalfEdgeMesh source)
Initializes a new (duplicate) instance of the HalfEdgeMesh class.
Parameters:
source (HalfEdgeMesh)

Properties

Faces

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public HalfEdgeFaceList Faces { get; }
Gets access to the HalfEdgeFaceList collection in this mesh.

Halfedges

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public HalfEdgeList Halfedges { get; }
Gets access to the HalfEdgeList collection in this mesh.

Vertices

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public HalfEdgeVertexList Vertices { get; }
Gets access to the HalfEdgeVertexList collection in this mesh.

Methods

Compact

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public void Compact()
Removes any unreferenced objects from arrays, reindexes as needed and shrinks arrays to minimum required size.
Exceptions:
InvalidOperationExceptionThrown if halfedge count is odd after compaction. Most likely caused by only marking one of the halfedges in a pair for deletion.

Dual

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public HalfEdgeMesh Dual()

IsClosed

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public bool IsClosed()

TruncateVertices

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public HalfEdgeMesh TruncateVertices(double t = 0.3333333333333333)
Truncates the vertices of a mesh.
Parameters:
t (double = 0.3333333333333333)Optional parameter for the normalised distance along each edge to control the amount of truncation.
Returns: A new mesh, the result of the truncation.

Volume

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public double Volume()
Calculate the volume of the mesh