Vector2DTests.DotProduct Method

Vector2DTests DotProduct Method

Delta Engine Documentation

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

Syntax

C++

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public void DotProduct()

public void DotProduct()

Public Sub DotProduct

Public Sub DotProduct

public:
void DotProduct()

public:
void DotProduct()

member DotProduct : unit -> unit

member DotProduct : unit -> unit

Examples

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[Test]
public void DotProduct()
{
    var v3 = Vector2D.Normalize(new Vector2D(1, 1));
    var v4 = Vector2D.Normalize(new Vector2D(-1, 1));
    Assert.AreEqual(0.0f, v3.DotProduct(v4));
    Assert.AreEqual(0.7071f, v3.DotProduct(Vector2D.UnitY), 0.0001f);
}

[Test]
public void DotProduct()
{
    var v3 = Vector2D.Normalize(new Vector2D(1, 1));
    var v4 = Vector2D.Normalize(new Vector2D(-1, 1));
    Assert.AreEqual(0.0f, v3.DotProduct(v4));
    Assert.AreEqual(0.7071f, v3.DotProduct(Vector2D.UnitY), 0.0001f);
}