PathCamera.CurrentFrame Property

PathCamera CurrentFrame Property

Delta Engine Documentation

Namespace: DeltaEngine.Rendering3D.Cameras
Assembly: DeltaEngine.Rendering3D (in DeltaEngine.Rendering3D.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public int CurrentFrame { get; set; }

public int CurrentFrame { get; set; }

Public Property CurrentFrame As Integer 
	Get 
	Set

Public Property CurrentFrame As Integer 
	Get 
	Set

public:
property int CurrentFrame {
	int get ();
	void set (int value);
}

public:
property int CurrentFrame {
	int get ();
	void set (int value);
}

member CurrentFrame : int with get, set

member CurrentFrame : int with get, set

Property Value

Type: Int32

Remarks

Tests: DeltaEngine.Rendering3D.Tests.Cameras.PathCameraTests

Examples

6 unit tests call DeltaEngine.Rendering3D.Cameras.PathCamera.CurrentFrame

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[Test]
public void CameraCanBeMovedOnLinearTrackWithScrollWheel()
{
    new Grid3D(new Size(GridDimension));
    PathCamera camera = CreatePathCamera(GetLinearViewMatrixTrack(GridDimension));
    Command.Register(Command.Zoom, new MouseZoomTrigger());
    new Command(Command.Zoom, zoomAmount => camera.CurrentFrame += (int)(zoomAmount * 10));
}

[Test]
public void CameraCanBeMovedOnLinearTrackWithScrollWheel()
{
    new Grid3D(new Size(GridDimension));
    PathCamera camera = CreatePathCamera(GetLinearViewMatrixTrack(GridDimension));
    Command.Register(Command.Zoom, new MouseZoomTrigger());
    new Command(Command.Zoom, zoomAmount => camera.CurrentFrame += (int)(zoomAmount * 10));
}

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[Test, CloseAfterFirstFrame]
public void CurrentFrameDoesNotChangeWhenNotMoving()
{
    PathCamera camera = CreatePathCamera(GetLinearViewMatrixTrack(GridDimension));
    AdvanceTimeAndUpdateEntities();
    Assert.AreEqual(0, camera.CurrentFrame);
}

[Test, CloseAfterFirstFrame]
public void CurrentFrameDoesNotChangeWhenNotMoving()
{
    PathCamera camera = CreatePathCamera(GetLinearViewMatrixTrack(GridDimension));
    AdvanceTimeAndUpdateEntities();
    Assert.AreEqual(0, camera.CurrentFrame);
}

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[Test, CloseAfterFirstFrame]
public void CurrentFrameChangesWhenMoving()
{
    PathCamera camera = CreatePathCamera(GetLinearViewMatrixTrack(GridDimension));
    camera.IsMoving = true;
    AdvanceTimeAndUpdateEntities();
    Assert.IsTrue(camera.CurrentFrame > 0);
}

[Test, CloseAfterFirstFrame]
public void CurrentFrameChangesWhenMoving()
{
    PathCamera camera = CreatePathCamera(GetLinearViewMatrixTrack(GridDimension));
    camera.IsMoving = true;
    AdvanceTimeAndUpdateEntities();
    Assert.IsTrue(camera.CurrentFrame > 0);
}