Class RayD

Defines a ray.

Inheritance

System.Object

RayD

Namespace: VRageMath

Assembly: VRage.Math.dll

Syntax

public sealed class RayD : ValueType, IEquatable<RayD>

Constructors

RayD(Vector3D, Vector3D)

Creates a new instance of Ray.

Declaration

public RayD(Vector3D position, Vector3D direction)

Parameters

Type	Name	Description
Vector3D	position	The starting point of the Ray.
Vector3D	direction	Unit vector describing the direction of the Ray.

RayD(ref Vector3D, ref Vector3D)

Declaration

public RayD(ref Vector3D position, ref Vector3D direction)

Parameters

Type	Name	Description
Vector3D	position
Vector3D	direction

Fields

Direction

Unit vector specifying the direction the Ray is pointing.

Declaration

public Vector3D Direction

Field Value

Type	Description
Vector3D

Position

Specifies the starting point of the Ray.

Declaration

public Vector3D Position

Field Value

Type	Description
Vector3D

Methods

Equals(Object)

Determines whether two instances of Ray are equal.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj	The Object to compare with the current Ray.

Returns

Type	Description
System.Boolean

Equals(RayD)

Determines whether the specified Ray is equal to the current Ray.

Declaration

public bool Equals(RayD other)

Parameters

Type	Name	Description
RayD	other	The Ray to compare with the current Ray.

Returns

Type	Description
System.Boolean

GetHashCode()

Gets the hash code for this instance.

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32

Intersects(BoundingBoxD)

Checks whether the Ray intersects a specified BoundingBox.

Declaration

public Nullable<double> Intersects(BoundingBoxD box)

Parameters

Type	Name	Description
BoundingBoxD	box	The BoundingBox to check for intersection with the Ray.

Returns

Type	Description
System.Nullable<System.Double>

Intersects(ref BoundingBoxD, out Nullable<Double>)

Checks whether the current Ray intersects a BoundingBox.

Declaration

public void Intersects(ref BoundingBoxD box, out Nullable<double> result)

Parameters

Type	Name	Description
BoundingBoxD	box	The BoundingBox to check for intersection with.
System.Nullable<System.Double>	result	[OutAttribute] Distance at which the ray intersects the BoundingBox or null if there is no intersection.

Intersects(BoundingFrustumD)

Checks whether the Ray intersects a specified BoundingFrustum.

Declaration

public Nullable<double> Intersects(BoundingFrustumD frustum)

Parameters

Type	Name	Description
BoundingFrustumD	frustum	The BoundingFrustum to check for intersection with the Ray.

Returns

Type	Description
System.Nullable<System.Double>

Intersects(ref BoundingSphere, out Nullable<Double>)

Checks whether the current Ray intersects a BoundingSphere.

Declaration

public void Intersects(ref BoundingSphere sphere, out Nullable<double> result)

Parameters

Type	Name	Description
BoundingSphere	sphere	The BoundingSphere to check for intersection with.
System.Nullable<System.Double>	result	[OutAttribute] Distance at which the ray intersects the BoundingSphere or null if there is no intersection.

Intersects(BoundingSphereD)

Checks whether the Ray intersects a specified BoundingSphere.

Declaration

public Nullable<double> Intersects(BoundingSphereD sphere)

Parameters

Type	Name	Description
BoundingSphereD	sphere	The BoundingSphere to check for intersection with the Ray.

Returns

Type	Description
System.Nullable<System.Double>

Intersects(PlaneD)

Determines whether this Ray intersects a specified Plane.

Declaration

public Nullable<double> Intersects(PlaneD plane)

Parameters

Type	Name	Description
PlaneD	plane	The Plane with which to calculate this Ray's intersection.

Returns

Type	Description
System.Nullable<System.Double>

Intersects(ref PlaneD, out Nullable<Double>)

Determines whether this Ray intersects a specified Plane.

Declaration

public void Intersects(ref PlaneD plane, out Nullable<double> result)

Parameters

Type	Name	Description
PlaneD	plane	The Plane with which to calculate this Ray's intersection.
System.Nullable<System.Double>	result	[OutAttribute] The distance at which this Ray intersects the specified Plane, or null if there is no intersection.

ToString()

Returns a String that represents the current Ray.

Declaration

public override string ToString()

Returns

Type	Description
System.String

Operators

Equality(RayD, RayD)

Determines whether two instances of Ray are equal.

Declaration

public static bool operator ==(RayD a, RayD b)

Parameters

Type	Name	Description
RayD	a	The object to the left of the equality operator.
RayD	b	The object to the right of the equality operator.

Returns

Type	Description
System.Boolean

Inequality(RayD, RayD)

Determines whether two instances of Ray are not equal.

Declaration

public static bool operator !=(RayD a, RayD b)

Parameters

Type	Name	Description
RayD	a	The object to the left of the inequality operator.
RayD	b	The object to the right of the inequality operator.

Returns

Type	Description
System.Boolean