Entity2D.RotatedDrawAreaContains Method

Entity2D RotatedDrawAreaContains Method

Delta Engine Documentation

Namespace: DeltaEngine.Rendering2D
Assembly: DeltaEngine.Rendering2D (in DeltaEngine.Rendering2D.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public bool RotatedDrawAreaContains(
	Vector2D position
)

public bool RotatedDrawAreaContains(
	Vector2D position
)

Public Function RotatedDrawAreaContains ( 
	position As Vector2D
) As Boolean

Public Function RotatedDrawAreaContains ( 
	position As Vector2D
) As Boolean

public:
bool RotatedDrawAreaContains(
	Vector2D position
)

public:
bool RotatedDrawAreaContains(
	Vector2D position
)

member RotatedDrawAreaContains : 
        position : Vector2D -> bool

member RotatedDrawAreaContains : 
        position : Vector2D -> bool

Parameters

position: Type: DeltaEngine.Datatypes Vector2D

Return Value

Type: Boolean

Remarks

Tests: DeltaEngine.Rendering2D.Tests.Entity2DTests

Examples

3 unit tests call DeltaEngine.Rendering2D.Entity2D.RotatedDrawAreaContains(DeltaEngine.Datatypes.Vector2D)

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[Test]
public void RotatedDrawAreaContainsWithNoRotation()
{
    var entity = new Entity2D(new Rectangle(0.4f, 0.4f, 0.2f, 0.1f));
    Assert.IsTrue(entity.RotatedDrawAreaContains(new Vector2D(0.45f, 0.45f)));
    Assert.IsTrue(entity.RotatedDrawAreaContains(new Vector2D(0.55f, 0.45f)));
    Assert.IsFalse(entity.RotatedDrawAreaContains(new Vector2D(0.55f, 0.55f)));
}

[Test]
public void RotatedDrawAreaContainsWithNoRotation()
{
    var entity = new Entity2D(new Rectangle(0.4f, 0.4f, 0.2f, 0.1f));
    Assert.IsTrue(entity.RotatedDrawAreaContains(new Vector2D(0.45f, 0.45f)));
    Assert.IsTrue(entity.RotatedDrawAreaContains(new Vector2D(0.55f, 0.45f)));
    Assert.IsFalse(entity.RotatedDrawAreaContains(new Vector2D(0.55f, 0.55f)));
}

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[Test]
public void RotatedDrawAreaContainsRotatedAroundItsCenter()
{
    var entity = new Entity2D(new Rectangle(0.4f, 0.4f, 0.2f, 0.1f)) { Rotation = 90 };
    Assert.IsTrue(entity.RotatedDrawAreaContains(new Rectangle(0.4f, 0.4f, 0.2f, 0.1f).Center));
    Assert.IsFalse(entity.RotatedDrawAreaContains(new Vector2D(0.4f, 0.4f)));
}

[Test]
public void RotatedDrawAreaContainsRotatedAroundItsCenter()
{
    var entity = new Entity2D(new Rectangle(0.4f, 0.4f, 0.2f, 0.1f)) { Rotation = 90 };
    Assert.IsTrue(entity.RotatedDrawAreaContains(new Rectangle(0.4f, 0.4f, 0.2f, 0.1f).Center));
    Assert.IsFalse(entity.RotatedDrawAreaContains(new Vector2D(0.4f, 0.4f)));
}

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[Test]
public void RotatedDrawAreaContainsRotatedAroundTheScreenCenter()
{
    var entity = new Entity2D(new Rectangle(0.1f, 0.1f, 0.1f, 0.1f))
    {
        Rotation = 180,
        RotationCenter = Vector2D.Half
    };
    Assert.IsFalse(entity.RotatedDrawAreaContains(new Vector2D(0.15f, 0.15f)));
    Assert.IsTrue(entity.RotatedDrawAreaContains(new Vector2D(0.85f, 0.85f)));
    EntitiesRunner.Current.UpdateAndDrawAllEntities(() => {});

[Test]
public void RotatedDrawAreaContainsRotatedAroundTheScreenCenter()
{
    var entity = new Entity2D(new Rectangle(0.1f, 0.1f, 0.1f, 0.1f))
    {
        Rotation = 180,
        RotationCenter = Vector2D.Half
    };
    Assert.IsFalse(entity.RotatedDrawAreaContains(new Vector2D(0.15f, 0.15f)));
    Assert.IsTrue(entity.RotatedDrawAreaContains(new Vector2D(0.85f, 0.85f)));
    EntitiesRunner.Current.UpdateAndDrawAllEntities(() => {});