Class PolyfaceMesh

Represents a polyface mesh EntityObject.

Inheritance
System.Object
DxfObject
EntityObject
PolyfaceMesh
Implements
System.ICloneable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: netDxf.Entities
Assembly: CADability.dll
Syntax
public class PolyfaceMesh : EntityObject, IHasXData, ICloneable
Remarks

The maximum number of vertexes and faces that a PolyfaceMesh can have is short.MaxValue = 32767.

Constructors

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PolyfaceMesh(IEnumerable<PolyfaceMeshVertex>, IEnumerable<PolyfaceMeshFace>)

Initializes a new instance of the PolyfaceMesh class.

Declaration
public PolyfaceMesh(IEnumerable<PolyfaceMeshVertex> vertexes, IEnumerable<PolyfaceMeshFace> faces)
Parameters
Type Name Description
System.Collections.Generic.IEnumerable<PolyfaceMeshVertex> vertexes

Polyface mesh PolyfaceMeshVertex list.
System.Collections.Generic.IEnumerable<PolyfaceMeshFace> faces

Polyface mesh PolyfaceMeshFace list.

Properties

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Faces

Gets or sets the polyface mesh PolyfaceMeshFace.

Declaration
public IReadOnlyList<PolyfaceMeshFace> Faces { get; }
Property Value
Type Description
System.Collections.Generic.IReadOnlyList<PolyfaceMeshFace>
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Vertexes

Gets or sets the polyface mesh PolyfaceMeshVertex.

Declaration
public IReadOnlyList<PolyfaceMeshVertex> Vertexes { get; }
Property Value
Type Description
System.Collections.Generic.IReadOnlyList<PolyfaceMeshVertex>

Methods

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Clone()

Creates a new PolyfaceMesh that is a copy of the current instance.

Declaration
public override object Clone()
Returns
Type Description
System.Object

A new PolyfaceMesh that is a copy of this instance.
Overrides
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Explode()

Decompose the actual polyface mesh faces in Point (one vertex polyface mesh face), Line (two vertexes polyface mesh face) and Face3d (three or four vertexes polyface mesh face).

Declaration
public List<EntityObject> Explode()
Returns
Type Description
System.Collections.Generic.List<EntityObject>

A list of Face3d that made up the polyface mesh.
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TransformBy(Matrix3, Vector3)

Moves, scales, and/or rotates the current entity given a 3x3 transformation matrix and a translation vector.

Declaration
public override void TransformBy(Matrix3 transformation, Vector3 translation)
Parameters
Type Name Description
Matrix3 transformation

Transformation matrix.
Vector3 translation

Translation vector.
Overrides
Remarks

Matrix3 adopts the convention of using column vectors to represent a transformation matrix.

Implements

System.ICloneable