FreeCamera.MoveDown Method

FreeCamera MoveDown Method

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 void MoveDown(
	float distance
)

public void MoveDown(
	float distance
)

Public Sub MoveDown ( 
	distance As Single
)

Public Sub MoveDown ( 
	distance As Single
)

public:
void MoveDown(
	float distance
)

public:
void MoveDown(
	float distance
)

member MoveDown : 
        distance : float32 -> unit

member MoveDown : 
        distance : float32 -> unit

Parameters

distance: Type: System Single

Remarks

Tests: DeltaEngine.Rendering3D.Tests.Cameras.FreeCameraTests

Examples

2 unit tests call DeltaEngine.Rendering3D.Cameras.FreeCamera.MoveDown(System.Single)

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[Test]
public void MoveFreeCamera()
{
    new Grid3D(new Size(100));
    RegisterCommand(Key.J, () => camera.MoveLeft(MoveDistance));
    RegisterCommand(Key.L, () => camera.MoveRight(MoveDistance));
    RegisterCommand(Key.I, () => camera.MoveUp(MoveDistance));
    RegisterCommand(Key.K, () => camera.MoveDown(MoveDistance));
    RegisterCommand(Key.U, () => camera.MoveForward(MoveDistance));
    RegisterCommand(Key.O, () => camera.MoveBackward(MoveDistance));
    RegisterCommand(Key.A, () => camera.AdjustYaw(RotationAngle));
    RegisterCommand(Key.D, () => camera.AdjustYaw(-RotationAngle));
    RegisterCommand(Key.W, () => camera.AdjustPitch(RotationAngle));
    RegisterCommand(Key.S, () => camera.AdjustPitch(-RotationAngle));
    RegisterCommand(Key.Q, () => camera.AdjustRoll(-RotationAngle));
    RegisterCommand(Key.E, () => camera.AdjustRoll(RotationAngle));
}

[Test]
public void MoveFreeCamera()
{
    new Grid3D(new Size(100));
    RegisterCommand(Key.J, () => camera.MoveLeft(MoveDistance));
    RegisterCommand(Key.L, () => camera.MoveRight(MoveDistance));
    RegisterCommand(Key.I, () => camera.MoveUp(MoveDistance));
    RegisterCommand(Key.K, () => camera.MoveDown(MoveDistance));
    RegisterCommand(Key.U, () => camera.MoveForward(MoveDistance));
    RegisterCommand(Key.O, () => camera.MoveBackward(MoveDistance));
    RegisterCommand(Key.A, () => camera.AdjustYaw(RotationAngle));
    RegisterCommand(Key.D, () => camera.AdjustYaw(-RotationAngle));
    RegisterCommand(Key.W, () => camera.AdjustPitch(RotationAngle));
    RegisterCommand(Key.S, () => camera.AdjustPitch(-RotationAngle));
    RegisterCommand(Key.Q, () => camera.AdjustRoll(-RotationAngle));
    RegisterCommand(Key.E, () => camera.AdjustRoll(RotationAngle));
}

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[Test, CloseAfterFirstFrame]
public void MoveDown()
{
    camera.MoveDown(10.0f);
    Assert.AreEqual(new Vector3D(0.0f, -5.0f, 5.0f), camera.Position);
}

[Test, CloseAfterFirstFrame]
public void MoveDown()
{
    camera.MoveDown(10.0f);
    Assert.AreEqual(new Vector3D(0.0f, -5.0f, 5.0f), camera.Position);
}