Class Point3d

Represents a 3-dimensional point in cartesian coordinates.

Inheritance

System.Object

BasePoint

Point3d

MeshVertex

Inherited Members

BasePoint.X

BasePoint.Y

BasePoint.Z

BasePoint.IsUnset

BasePoint.Add(BasePoint)

BasePoint.Substract(BasePoint)

BasePoint.Multiply(Double)

BasePoint.Divide(Double)

BasePoint.Negate()

BasePoint.ToArray()

BasePoint.Equals(Object)

BasePoint.GetHashCode()

Namespace: Paramdigma.Core.Geometry

Assembly: Paramdigma.Core.dll

Syntax

public class Point3d : BasePoint

Constructors

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Point3d()

Initializes a new instance of the Point3d class.

Declaration

public Point3d()

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Point3d(Point2d)

Initializes a new instance of the Point3d class from a 2-dimensional point.

Declaration

public Point3d(Point2d point)

Parameters

Type	Name	Description
Point2d	point	2d point to convert.

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Point3d(Point3d)

Initializes a new instance of the Point3d class.

Declaration

public Point3d(Point3d point)

Parameters

Type	Name	Description
Point3d	point	3d point to copy.

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Point3d(Point4d)

Initializes a new instance of the Point3d class from a 4-dimensional point by dividing the cartesian coordinates by the weight.

Declaration

public Point3d(Point4d point)

Parameters

Type	Name	Description
Point4d	point	4d point to convert.

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Point3d(Double, Double, Double)

Initializes a new instance of the Point3d class by cartesian coordinates.

Declaration

public Point3d(double xCoord, double yCoord, double zCoord)

Parameters

Type	Name	Description
System.Double	xCoord	X coordinate.
System.Double	yCoord	Y coordinate.
System.Double	zCoord	Z coordinate.

Properties

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Unset

Gets a new Unset point.

Declaration

public static Point3d Unset { get; }

Property Value

Type	Description
Point3d	Point3d.

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WorldOrigin

Gets a point with X,Y,Z = 0, and Unset = False.

Declaration

public static Point3d WorldOrigin { get; }

Property Value

Type	Description
Point3d

Methods

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Clone()

Performs a deep clone of the point.

Declaration

public Point3d Clone()

Returns

Type	Description
Point3d	Returns a copy of this point instance.

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DistanceTo(Point3d)

Gets the euclidean distance between this point and the provided one.

Declaration

public double DistanceTo(Point3d point)

Parameters

Type	Name	Description
Point3d	point	Point.

Returns

Type	Description
System.Double

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ToString()

Returns the string representation of this point.

Declaration

public override string ToString()

Returns

Type	Description
System.String

Overrides

BasePoint.ToString()

Operators

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Addition(Point3d, Vector3d)

Adds a vector to a point.

Declaration

public static Point3d operator +(Point3d point, Vector3d v)

Parameters

Type	Name	Description
Point3d	point	Point.
Vector3d	v	Vector.

Returns

Type	Description
Point3d	Point3d.

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Division(Point3d, Double)

Divides a point with a number.

Declaration

public static Point3d operator /(Point3d point, double scalar)

Parameters

Type	Name	Description
Point3d	point	Point.
System.Double	scalar	Number.

Returns

Type	Description
Point3d	Point3d.

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Equality(Point3d, Point3d)

Checks equality between two points.

Declaration

public static bool operator ==(Point3d point, Point3d point2)

Parameters

Type	Name	Description
Point3d	point	Point A.
Point3d	point2	Point B.

Returns

Type	Description
System.Boolean	Point3d.

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Explicit(Point4d to Point3d)

Explicit conversion from 4-dimensional point to 3-dimensional point. (X/W,Y/W,Z/W).

Declaration

public static explicit operator Point3d(Point4d point)

Parameters

Type	Name	Description
Point4d	point	3d Point to convert.

Returns

Type	Description
Point3d

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Explicit(Vector3d to Point3d)

Explicit conversion from vector to point.

Declaration

public static explicit operator Point3d(Vector3d v)

Parameters

Type	Name	Description
Vector3d	v	3d Vector to convert.

Returns

Type	Description
Point3d

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Implicit(Point3d to Vector3d)

Implicit conversion from point to vector.

Declaration

public static implicit operator Vector3d(Point3d pt)

Parameters

Type	Name	Description
Point3d	pt	3d Point to convert.

Returns

Type	Description
Vector3d

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Inequality(Point3d, Point3d)

Checks inequality between two points.

Declaration

public static bool operator !=(Point3d point, Point3d point2)

Parameters

Type	Name	Description
Point3d	point	Point A.
Point3d	point2	Point B.

Returns

Type	Description
System.Boolean	Point3d.

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Multiply(Point3d, Double)

Multiplies a point with a number.

Declaration

public static Point3d operator *(Point3d point, double scalar)

Parameters

Type	Name	Description
Point3d	point	Point.
System.Double	scalar	Number.

Returns

Type	Description
Point3d	Point3d.

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Multiply(Double, Point3d)

Multiplies a point with a number.

Declaration

public static Point3d operator *(double scalar, Point3d point)

Parameters

Type	Name	Description
System.Double	scalar	Number.
Point3d	point	Point.

Returns

Type	Description
Point3d	Point3d.

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Subtraction(Point3d, Point3d)

Substracts a point from another point.

Declaration

public static Vector3d operator -(Point3d point, Point3d point2)

Parameters

Type	Name	Description
Point3d	point	Point A.
Point3d	point2	Point B.

Returns

Type	Description
Vector3d	Point3d.

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Subtraction(Point3d, Vector3d)

Substracts a vector from a point.

Declaration

public static Vector3d operator -(Point3d point, Vector3d vector)

Parameters

Type	Name	Description
Point3d	point	Point.
Vector3d	vector	Vector.

Returns

Type	Description
Vector3d	Point3d.

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UnaryNegation(Point3d)

Negates a point.

Declaration

public static Point3d operator -(Point3d point)

Parameters

Type	Name	Description
Point3d	point	Point.

Returns

Type	Description
Point3d	Point3d.