Vector3D.Length Property

Vector3D Length Property

Delta Engine Documentation

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

Syntax

public float Length { get; }

public float Length { get; }

Public ReadOnly Property Length As Single 
	Get

Public ReadOnly Property Length As Single 
	Get

public:
property float Length {
	float get ();
}

public:
property float Length {
	float get ();
}

member Length : float32 with get

member Length : float32 with get

Property Value

Type: Single

Remarks

Tests: DeltaEngine.Tests.Datatypes.Vector3DTests

Examples

1 unit tests call DeltaEngine.Datatypes.Vector3D.Length

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[Test]
public void NormalizeOfAnyVector()
{
    var v = new Vector3D(1.0f, 2.0f, -3.0f);
    Assert.AreNotEqual(1.0f, v.Length);
    v.Normalize();
    Assert.AreEqual(1.0f, v.LengthSquared, MathExtensions.Epsilon);
    v = Vector3D.UnitX;
    v.Normalize();
    Assert.AreEqual(1.0f, v.Length, MathExtensions.Epsilon);
}

[Test]
public void NormalizeOfAnyVector()
{
    var v = new Vector3D(1.0f, 2.0f, -3.0f);
    Assert.AreNotEqual(1.0f, v.Length);
    v.Normalize();
    Assert.AreEqual(1.0f, v.LengthSquared, MathExtensions.Epsilon);
    v = Vector3D.UnitX;
    v.Normalize();
    Assert.AreEqual(1.0f, v.Length, MathExtensions.Epsilon);
}