Vector3D Structure

Delta Engine Documentation

Specifies a position in 3D space, used for 3D geometry, cameras and 3D physics. View code on GitHub

Namespace: DeltaEngine.Datatypes
Assembly: DeltaEngine (in DeltaEngine.dll) Version: 1.1.1.0 (1.1.1)

Syntax

public struct Vector3D : IEquatable<Vector3D>, 
	Lerp<Vector3D>, Lerp

public struct Vector3D : IEquatable<Vector3D>, 
	Lerp<Vector3D>, Lerp

Public Structure Vector3D 
	Implements IEquatable(Of Vector3D), Lerp(Of Vector3D), 
	Lerp

Public Structure Vector3D 
	Implements IEquatable(Of Vector3D), Lerp(Of Vector3D), 
	Lerp

public value class Vector3D : IEquatable<Vector3D>, 
	Lerp<Vector3D>, Lerp

public value class Vector3D : IEquatable<Vector3D>, 
	Lerp<Vector3D>, Lerp

[<SealedAttribute>]
type Vector3D =  
    struct 
        interface IEquatable<Vector3D>
        interface Lerp<Vector3D>
        interface Lerp 
    end

[<SealedAttribute>]
type Vector3D =  
    struct 
        interface IEquatable<Vector3D>
        interface Lerp<Vector3D>
        interface Lerp 
    end

The Vector3D type exposes the following members.

Constructors

	Name	Description
	Vector3D(String)	Initializes a new instance of the Vector3D class
	Vector3D(Vector2D, Single)	Initializes a new instance of the Vector3D class
	Vector3D(Single, Single, Single)	Initializes a new instance of the Vector3D class

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Methods

	Name	Description
	Angle	View code on GitHub
	AngleBetweenVectors
	Cross
	Distance	View code on GitHub
	DistanceSquared	View code on GitHub
	Divide
	Dot
	Equals(Object)	View code on GitHub (Overrides ValueType Equals(Object).)
	Equals(Vector3D)	View code on GitHub
	GetHashCode	View code on GitHub (Overrides ValueType GetHashCode .)
	GetVector2D	View code on GitHub
	Hermite
	IntersectNormal	View code on GitHub
	IntersectPlane	View code on GitHub
	IntersectRay
	IsNearlyEqual
	Lerp
	Normalize	View code on GitHub
	Normalize(Vector3D)	View code on GitHub
	Reflect	View code on GitHub
	RotateAround
	ToString	View code on GitHub (Overrides ValueType ToString .)
	Transform(Quaternion)	View code on GitHub
	Transform(Vector3D , Quaternion , Vector3D )
	TransformNormal	View code on GitHub
	TransformTranspose	View code on GitHub

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Operators

	Name	Description
	Addition
	Division
	Equality
	(Vector2D to Vector3D)
	Inequality
	Multiply(Single, Vector3D)
	Multiply(Vector3D, Vector3D)
	Multiply(Vector3D, Single)
	Subtraction
	UnaryNegation

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Fields

	Name	Description
	MinusOne
	One
	SizeInBytes
	UnitX
	UnitY
	UnitZ
	Zero

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Properties

	Name	Description
	Length	View code on GitHub
	LengthSquared
	X
	Y
	Z

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Remarks

Tests: DeltaEngine.Tests.Datatypes.Vector3DTests

Examples

34 unit tests call DeltaEngine.Datatypes.Vector3D

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[Test]
public void Create()
{
    const float X = 3.51f;
    const float Y = 0.23f;
    const float Z = 0.95f;
    var v = new Vector3D(X, Y, Z);
    Assert.AreEqual(v.X, X);
    Assert.AreEqual(v.Y, Y);
    Assert.AreEqual(v.Z, Z);
}

[Test]
public void Create()
{
    const float X = 3.51f;
    const float Y = 0.23f;
    const float Z = 0.95f;
    var v = new Vector3D(X, Y, Z);
    Assert.AreEqual(v.X, X);
    Assert.AreEqual(v.Y, Y);
    Assert.AreEqual(v.Z, Z);
}

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[Test]
public void CreateFromVector2D()
{
    var v = new Vector3D(new Vector2D(1, 2));
    Assert.AreEqual(1, v.X);
    Assert.AreEqual(2, v.Y);
    Assert.AreEqual(0, v.Z);
}

[Test]
public void CreateFromVector2D()
{
    var v = new Vector3D(new Vector2D(1, 2));
    Assert.AreEqual(1, v.X);
    Assert.AreEqual(2, v.Y);
    Assert.AreEqual(0, v.Z);
}

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[Test]
public void CreateFromString()
{
    var v = new Vector3D("2.3, 1.5, 0.9");
    Assert.AreEqual(v.X, 2.3f);
    Assert.AreEqual(v.Y, 1.5f);
    Assert.AreEqual(v.Z, 0.9f);
    Assert.Throws<Vector3D.InvalidNumberOfComponents>(() => new Vector3D("2.3"));
    Assert.Throws<FormatException>(() => new Vector3D("a, b, c"));
}

[Test]
public void CreateFromString()
{
    var v = new Vector3D("2.3, 1.5, 0.9");
    Assert.AreEqual(v.X, 2.3f);
    Assert.AreEqual(v.Y, 1.5f);
    Assert.AreEqual(v.Z, 0.9f);
    Assert.Throws<Vector3D.InvalidNumberOfComponents>(() => new Vector3D("2.3"));
    Assert.Throws<FormatException>(() => new Vector3D("a, b, c"));
}