Camera2DScreenSpaceTests.EdgesAfterPanning Method

Camera2DScreenSpaceTests EdgesAfterPanning Method

Delta Engine Documentation

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

Syntax

C++

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public void EdgesAfterPanning()

public void EdgesAfterPanning()

Public Sub EdgesAfterPanning

Public Sub EdgesAfterPanning

public:
void EdgesAfterPanning()

public:
void EdgesAfterPanning()

member EdgesAfterPanning : unit -> unit

member EdgesAfterPanning : unit -> unit

Examples

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[Test]
public void EdgesAfterPanning()
{
    Assert.AreEqual(16 / 9.0f, window.ViewportPixelSize.AspectRatio);
    var camera = new Camera2DScreenSpace(window)
    {
        LookAt = new Vector2D(0.75f, 0.6f)
    };
    Assert.IsTrue(camera.TopLeft.IsNearlyEqual(new Vector2D(0.25f, 0.31875f)));
    Assert.IsTrue(camera.BottomRight.IsNearlyEqual(new Vector2D(1.25f, 0.88125f)));
    Assert.AreEqual(0.31875f, camera.Top, 0.0001f);
    Assert.AreEqual(0.25f, camera.Left, 0.0001f);
    Assert.AreEqual(0.88125f, camera.Bottom, 0.0001f);
    Assert.AreEqual(1.25f, camera.Right, 0.0001f);
}

[Test]
public void EdgesAfterPanning()
{
    Assert.AreEqual(16 / 9.0f, window.ViewportPixelSize.AspectRatio);
    var camera = new Camera2DScreenSpace(window)
    {
        LookAt = new Vector2D(0.75f, 0.6f)
    };
    Assert.IsTrue(camera.TopLeft.IsNearlyEqual(new Vector2D(0.25f, 0.31875f)));
    Assert.IsTrue(camera.BottomRight.IsNearlyEqual(new Vector2D(1.25f, 0.88125f)));
    Assert.AreEqual(0.31875f, camera.Top, 0.0001f);
    Assert.AreEqual(0.25f, camera.Left, 0.0001f);
    Assert.AreEqual(0.88125f, camera.Bottom, 0.0001f);
    Assert.AreEqual(1.25f, camera.Right, 0.0001f);
}

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[Test]
public void EdgesAfterPanningAndZooming()
{
    Assert.AreEqual(16 / 9.0f, window.ViewportPixelSize.AspectRatio);
    var camera = new Camera2DScreenSpace(window)
    {
        LookAt = new Vector2D(0.4f, 0.5f),
        Zoom = 0.5f
    };
    Assert.AreEqual(new Vector2D(-0.6f, -0.0625f), camera.TopLeft);
    Assert.AreEqual(new Vector2D(1.4f, 1.0625f), camera.BottomRight);
    Assert.AreEqual(-0.0625f, camera.Top, 0.0001f);
    Assert.AreEqual(-0.6f, camera.Left, 0.0001f);
    Assert.AreEqual(1.0625f, camera.Bottom, 0.0001f);
    Assert.AreEqual(1.4f, camera.Right, 0.0001f);
}

[Test]
public void EdgesAfterPanningAndZooming()
{
    Assert.AreEqual(16 / 9.0f, window.ViewportPixelSize.AspectRatio);
    var camera = new Camera2DScreenSpace(window)
    {
        LookAt = new Vector2D(0.4f, 0.5f),
        Zoom = 0.5f
    };
    Assert.AreEqual(new Vector2D(-0.6f, -0.0625f), camera.TopLeft);
    Assert.AreEqual(new Vector2D(1.4f, 1.0625f), camera.BottomRight);
    Assert.AreEqual(-0.0625f, camera.Top, 0.0001f);
    Assert.AreEqual(-0.6f, camera.Left, 0.0001f);
    Assert.AreEqual(1.0625f, camera.Bottom, 0.0001f);
    Assert.AreEqual(1.4f, camera.Right, 0.0001f);
}