Class Polyhedron

Represents a 3D polyhedron composed of single-precision floating-point points.

Inheritance
System.Object
Polyhedron
Namespace: X10D.Drawing
Assembly: X10D.dll
Syntax
public class Polyhedron : IEquatable<Polyhedron>

Constructors

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Polyhedron()

Initializes a new instance of the Polyhedron class.

Declaration
public Polyhedron()
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Polyhedron(IEnumerable<Vector3>)

Initializes a new instance of the Polyhedron class by constructing it from the specified vertices.

Declaration
public Polyhedron(IEnumerable<Vector3> vertices)
Parameters
Type Name Description
IEnumerable<Vector3> vertices

An enumerable collection of vertices from which the polyhedron should be constructed.
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Polyhedron(Polyhedron)

Initializes a new instance of the Polyhedron class by copying the specified polyhedron.

Declaration
public Polyhedron(Polyhedron polyhedron)
Parameters
Type Name Description
Polyhedron polyhedron

Properties

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Empty

Gets an empty polyhedron. That is, a polygon with no vertices.

Declaration
public static Polyhedron Empty { get; }
Property Value
Type Description
Polyhedron

An empty polyhedron.
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VertexCount

Gets the number of vertices in this polyhedron.

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

An value, representing the number of vertices in this polyhedron.
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Vertices

Gets a read-only view of the vertices in this polyhedron.

Declaration
public IReadOnlyList<Vector3> Vertices { get; }
Property Value
Type Description
IReadOnlyList<Vector3>

A of values, representing the vertices of this polyhedron.

Methods

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AddVertex(Vector3)

Adds a vertex to this polyhedron.

Declaration
public void AddVertex(Vector3 vertex)
Parameters
Type Name Description
Vector3 vertex

The vertex to add.
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AddVertices(IEnumerable<Vector3>)

Adds a collection of vertices to this polyhedron.

Declaration
public void AddVertices(IEnumerable<Vector3> vertices)
Parameters
Type Name Description
IEnumerable<Vector3> vertices

An enumerable collection of vertices to add.
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ClearVertices()

Clears all vertices from this polyhedron.

Declaration
public void ClearVertices()
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Equals(Nullable<Object>)

Declaration
public override bool Equals(object? obj)
Parameters
Type Name Description
System.Nullable<System.Object> obj
Returns
Type Description
System.Boolean
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Equals(Polyhedron)

Returns a value indicating whether this instance and another instance are equal.

Declaration
public bool Equals(Polyhedron other)
Parameters
Type Name Description
Polyhedron other

The instance with which to compare.
Returns
Type Description
System.Boolean

true if this instance and other are considered equal; otherwise, false.
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FromPolygon(Polygon)

Converts a Polygon to a Polyhedron.

Declaration
public static Polyhedron FromPolygon(Polygon polygon)
Parameters
Type Name Description
Polygon polygon

The polyhedron to convert.
Returns
Type Description
Polyhedron

The converted polyhedron.
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FromPolygonF(PolygonF)

Converts a PolygonF to a Polyhedron.

Declaration
public static Polyhedron FromPolygonF(PolygonF polygon)
Parameters
Type Name Description
PolygonF polygon

The polyhedron to convert.
Returns
Type Description
Polyhedron

The converted polyhedron.
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GetHashCode()

Declaration
public override int GetHashCode()
Returns
Type Description
System.Int32

Operators

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Equality(Polyhedron, Polyhedron)

Returns a value indicating whether two instances of Polyhedron are equal.

Declaration
public static bool operator ==(Polyhedron left, Polyhedron right)
Parameters
Type Name Description
Polyhedron left

The first instance.
Polyhedron right

The second instance.
Returns
Type Description
System.Boolean

true if left and right are considered equal; otherwise, false.
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Implicit(Polygon to Polyhedron)

Implicitly converts a Polygon to a Polyhedron.

Declaration
public static implicit operator Polyhedron(Polygon polygon)
Parameters
Type Name Description
Polygon polygon

The polyhedron to convert.
Returns
Type Description
Polyhedron

The converted polyhedron, or null if polygon is null.
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Implicit(PolygonF to Polyhedron)

Implicitly converts a PolygonF to a Polyhedron.

Declaration
public static implicit operator Polyhedron(PolygonF polygon)
Parameters
Type Name Description
PolygonF polygon

The polyhedron to convert.
Returns
Type Description
Polyhedron

The converted polyhedron, or null if polygon is null.
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Inequality(Polyhedron, Polyhedron)

Returns a value indicating whether two instances of Polyhedron are not equal.

Declaration
public static bool operator !=(Polyhedron left, Polyhedron right)
Parameters
Type Name Description
Polyhedron left

The first instance.
Polyhedron right

The second instance.
Returns
Type Description
System.Boolean

true if left and right are considered not equal; otherwise, false.

Extension Methods

Extensions.AsArrayValue<T>(T)
Extensions.AsEnumerableValue<T>(T)
Extensions.RepeatValue<T>(T, Int32)
Extensions.ToJson<T>(T, Nullable<JsonSerializerOptions>)