Vector2DTests.ReflectIfHittingBorderAtCorners Method

Vector2DTests ReflectIfHittingBorderAtCorners 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 ReflectIfHittingBorderAtCorners()

public void ReflectIfHittingBorderAtCorners()

Public Sub ReflectIfHittingBorderAtCorners

Public Sub ReflectIfHittingBorderAtCorners

public:
void ReflectIfHittingBorderAtCorners()

public:
void ReflectIfHittingBorderAtCorners()

member ReflectIfHittingBorderAtCorners : unit -> unit

member ReflectIfHittingBorderAtCorners : unit -> unit

Examples

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[Test]
public void ReflectIfHittingBorderAtCorners()
{
    var direction = Vector2D.One;
    var borders = Rectangle.One;
    var bottomRightArea = new Rectangle(Vector2D.One, Size.Half);
    direction.ReflectIfHittingBorder(bottomRightArea, borders);
    Assert.AreEqual(-Vector2D.One, direction);
    var topLeftArea = new Rectangle(Vector2D.Zero, Size.Zero);
    direction.ReflectIfHittingBorder(topLeftArea, borders);
    Assert.AreEqual(Vector2D.One, direction);
}

[Test]
public void ReflectIfHittingBorderAtCorners()
{
    var direction = Vector2D.One;
    var borders = Rectangle.One;
    var bottomRightArea = new Rectangle(Vector2D.One, Size.Half);
    direction.ReflectIfHittingBorder(bottomRightArea, borders);
    Assert.AreEqual(-Vector2D.One, direction);
    var topLeftArea = new Rectangle(Vector2D.Zero, Size.Zero);
    direction.ReflectIfHittingBorder(topLeftArea, borders);
    Assert.AreEqual(Vector2D.One, direction);
}