Struct GeoPoint

A 3-dimensional point with double components. The components are directly accesible to achieve maximum speed.

note

Keep in mind that this is a value type. Passing a value type as a (non ref) parameter and changing it's value inside the invoked method leaves the original unchanged.

Implements

System.Runtime.Serialization.ISerializable

IJsonSerialize

IExportStep

Inherited Members

System.Object.Equals(System.Object, System.Object)

System.Object.GetType()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: CADability

Assembly: CADability.dll

Syntax

[Serializable]
[JsonVersion(serializeAsStruct = true, version = 1)]
public struct GeoPoint : ISerializable, IJsonSerialize, IExportStep

Constructors

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GeoPoint(GeoPoint, GeoPoint)

Constructs a new GeoPoint in the middle between two other GeoPoints

Declaration

public GeoPoint(GeoPoint p1, GeoPoint p2)

Parameters

Type	Name	Description
GeoPoint	p1	first point
GeoPoint	p2	second point

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GeoPoint(GeoPoint, GeoPoint, Double)

Declaration

public GeoPoint(GeoPoint p1, GeoPoint p2, double ratio)

Parameters

Type	Name	Description
GeoPoint	p1
GeoPoint	p2
System.Double	ratio

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GeoPoint(GeoPoint, Double, Double, Double)

Constructs a new GeoPoint as on offset from an existing GeoPoint.

Declaration

public GeoPoint(GeoPoint StartWith, double OffsetX, double OffsetY, double OffsetZ)

Parameters

Type	Name	Description
GeoPoint	StartWith	from here
System.Double	OffsetX	x-offset
System.Double	OffsetY	y-offset
System.Double	OffsetZ	z-offset

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GeoPoint(GeoPoint[])

Constructs a ne GeoPoint at the geometric middle of the provided points

Declaration

public GeoPoint(params GeoPoint[] p)

Parameters

Type	Name	Description
GeoPoint[]	p

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GeoPoint(GeoPoint2D)

Creates a GeoPoint with the z-coordinate 0.0 and x,y set to p.x,p.y

Declaration

public GeoPoint(GeoPoint2D p)

Parameters

Type	Name	Description
GeoPoint2D	p	two dimensional point in the x/y Plane

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GeoPoint(GeoPoint2D, Double)

Declaration

public GeoPoint(GeoPoint2D p, double z)

Parameters

Type	Name	Description
GeoPoint2D	p
System.Double	z

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GeoPoint(Vector)

Declaration

public GeoPoint(Vector d)

Parameters

Type	Name	Description
MathNet.Numerics.LinearAlgebra.Double.Vector	d

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GeoPoint(Double, Double)

Constructs a new GeoPoint with given x and y components, z-component will be 0.0

Declaration

public GeoPoint(double x, double y)

Parameters

Type	Name	Description
System.Double	x	x-component
System.Double	y	y-component

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GeoPoint(Double, Double, Double)

Constructs a new GeoPoint with given x, y and z components.

Declaration

public GeoPoint(double x, double y, double z)

Parameters

Type	Name	Description
System.Double	x	x-component
System.Double	y	y-component
System.Double	z	z-component

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GeoPoint(SerializationInfo, StreamingContext)

Constructor for ISerializable

Declaration

public GeoPoint(SerializationInfo info, StreamingContext context)

Parameters

Type	Name	Description
System.Runtime.Serialization.SerializationInfo	info
System.Runtime.Serialization.StreamingContext	context

Fields

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x

x-component

Declaration

public double x

Field Value

Type	Description
System.Double

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y

y-component

Declaration

public double y

Field Value

Type	Description
System.Double

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z

z-component

Declaration

public double z

Field Value

Type	Description
System.Double

Properties

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Invalid

returns new GeoPoint(NaN, NaN, NaN);

Declaration

public static GeoPoint Invalid { get; }

Property Value

Type	Description
GeoPoint

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Item[Int32]

Declaration

public double this[int index] { get; set; }

Parameters

Type	Name	Description
System.Int32	index

Property Value

Type	Description
System.Double

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Origin

returns the origin, same as new GeoPoint(0.0,0.0,0.0);

Declaration

public static GeoPoint Origin { get; }

Property Value

Type	Description
GeoPoint

Methods

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Center(GeoPoint[])

Creates a new GeoPoint at the center of the points provided in the parameter list.

Declaration

public static GeoPoint Center(params GeoPoint[] p)

Parameters

Type	Name	Description
GeoPoint[]	p	List of points

Returns

Type	Description
GeoPoint	The geometric center of p

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Distance(GeoPoint)

Returns the distance from this point to the given point.

Declaration

public double Distance(GeoPoint To)

Parameters

Type	Name	Description
GeoPoint	To	target point

Returns

Type	Description
System.Double	distance

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Equals(Object)

Overrides object.Equals

Declaration

public override bool Equals(object o)

Parameters

Type	Name	Description
System.Object	o	object to compare with

Returns

Type	Description
System.Boolean	true if equal

Overrides

System.ValueType.Equals(System.Object)

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GetHashCode()

Overrides object.GetHashCode()

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32	hashcode

Overrides

System.ValueType.GetHashCode()

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Project(Plane, GeoPoint)

Declaration

public GeoPoint2D Project(Plane plane, GeoPoint center)

Parameters

Type	Name	Description
Plane	plane
GeoPoint	center

Returns

Type	Description
GeoPoint2D

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To2D()

returns a 2-dimensional point by ommiting the z-component.

Declaration

public GeoPoint2D To2D()

Returns

Type	Description
GeoPoint2D

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ToPointF(ModOp)

Returns this point modified by ModOp m as a System.Drawing.PointF

Declaration

public PointF ToPointF(ModOp m)

Parameters

Type	Name	Description
ModOp	m	modify by

Returns

Type	Description
System.Drawing.PointF	modified point

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ToString()

Overrides object.ToString()

Declaration

public override string ToString()

Returns

Type	Description
System.String	x.ToString()+", "+y.ToString()+", "+z.ToString()

Overrides

System.ValueType.ToString()

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ToVector()

Returns the vector that points from the origin to this point

Declaration

public GeoVector ToVector()

Returns

Type	Description
GeoVector

Operators

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Addition(GeoPoint, GeoVector)

Adds a vector (offset) to a GeoPoint

Declaration

public static GeoPoint operator +(GeoPoint p, GeoVector v)

Parameters

Type	Name	Description
GeoPoint	p	the point
GeoVector	v	the vector

Returns

Type	Description
GeoPoint	offset point

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BitwiseAnd(GeoPoint, GeoPoint)

Declaration

public static double operator &(GeoPoint p1, GeoPoint p2)

Parameters

Type	Name	Description
GeoPoint	p1
GeoPoint	p2

Returns

Type	Description
System.Double

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BitwiseOr(GeoPoint, GeoPoint)

Returns the distance of the two points

Declaration

public static double operator |(GeoPoint p1, GeoPoint p2)

Parameters

Type	Name	Description
GeoPoint	p1	first point
GeoPoint	p2	second point

Returns

Type	Description
System.Double	the distance

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Equality(GeoPoint, GeoPoint)

Determins whether two GeoPoints are exactly equal. Use IsEqual(GeoPoint, GeoPoint) if you need more control over precision.

Declaration

public static bool operator ==(GeoPoint p1, GeoPoint p2)

Parameters

Type	Name	Description
GeoPoint	p1	first point
GeoPoint	p2	secont point

Returns

Type	Description
System.Boolean	true if equal

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Implicit(GeoPoint to Double[])

Declaration

public static implicit operator double[](GeoPoint p)

Parameters

Type	Name	Description
GeoPoint	p

Returns

Type	Description
System.Double[]

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Inequality(GeoPoint, GeoPoint)

Determins whether two GeoPoints are not equal. Use IsEqual(GeoPoint, GeoPoint) if you need more control over precision.

Declaration

public static bool operator !=(GeoPoint p1, GeoPoint p2)

Parameters

Type	Name	Description
GeoPoint	p1	first point
GeoPoint	p2	secont point

Returns

Type	Description
System.Boolean	true if not equal

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Multiply(Matrix, GeoPoint)

Declaration

public static GeoPoint operator *(Matrix m, GeoPoint p)

Parameters

Type	Name	Description
MathNet.Numerics.LinearAlgebra.Double.Matrix	m
GeoPoint	p

Returns

Type	Description
GeoPoint

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Subtraction(GeoPoint, GeoPoint)

Returns the vector that points from p1 to p2.

Declaration

public static GeoVector operator -(GeoPoint p1, GeoPoint p2)

Parameters

Type	Name	Description
GeoPoint	p1	first point
GeoPoint	p2	secont point

Returns

Type	Description
GeoVector	the vector

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Subtraction(GeoPoint, GeoVector)

Subtracts a vector (offset) from a GeoPoint

Declaration

public static GeoPoint operator -(GeoPoint p, GeoVector v)

Parameters

Type	Name	Description
GeoPoint	p	the point
GeoVector	v	the vector

Returns

Type	Description
GeoPoint	offset point

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UnaryNegation(GeoPoint)

Declaration

public static GeoPoint operator -(GeoPoint p)

Parameters

Type	Name	Description
GeoPoint	p

Returns

Type	Description
GeoPoint

Explicit Interface Implementations

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IExportStep.Export(ExportStep, Boolean)

Declaration

int IExportStep.Export(ExportStep export, bool topLevel)

Parameters

Type	Name	Description
ExportStep	export
System.Boolean	topLevel

Returns

Type	Description
System.Int32

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IJsonSerialize.GetObjectData(IJsonWriteData)

Declaration

void IJsonSerialize.GetObjectData(IJsonWriteData data)

Parameters

Type	Name	Description
IJsonWriteData	data

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IJsonSerialize.SetObjectData(IJsonReadData)

Declaration

void IJsonSerialize.SetObjectData(IJsonReadData data)

Parameters

Type	Name	Description
IJsonReadData	data

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ISerializable.GetObjectData(SerializationInfo, StreamingContext)

Declaration

void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)

Parameters

Type	Name	Description
System.Runtime.Serialization.SerializationInfo	info
System.Runtime.Serialization.StreamingContext	context

Implements

System.Runtime.Serialization.ISerializable

IJsonSerialize

IExportStep