IsometricCamera Class

Delta Engine Documentation

Like LookAtCamera but uses Orthographic projection and the look direction can never be changed from how it was set in the constructor. Moving forwards and backwards has no meaning for Orthographic, instead Zooming rescales the world View code on GitHub

Inheritance Hierarchy

System Object
  DeltaEngine.Entities Entity
    DeltaEngine.Rendering3D.Cameras Camera
      DeltaEngine.Rendering3D.Cameras TargetedCamera
        DeltaEngine.Rendering3D.Cameras IsometricCamera

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

Syntax

C++

Copy to Clipboard Print

public sealed class IsometricCamera : TargetedCamera

public sealed class IsometricCamera : TargetedCamera

Public NotInheritable Class IsometricCamera 
	Inherits TargetedCamera

Public NotInheritable Class IsometricCamera 
	Inherits TargetedCamera

public ref class IsometricCamera sealed : public TargetedCamera

public ref class IsometricCamera sealed : public TargetedCamera

[<SealedAttribute>]
type IsometricCamera =  
    class 
        inherit TargetedCamera 
    end

[<SealedAttribute>]
type IsometricCamera =  
    class 
        inherit TargetedCamera 
    end

The IsometricCamera type exposes the following members.

Constructors

	Name	Description
	IsometricCamera(Device, Window)	Initializes a new instance of the IsometricCamera class
	IsometricCamera(Device, Window, Vector3D)	Initializes a new instance of the IsometricCamera class

Top

Methods

	Name	Description
	Add T	(Inherited from Entity.)
	AddTag	View code on GitHub (Inherited from Entity.)
	ClearTags	View code on GitHub (Inherited from Entity.)
	Contains T	(Inherited from Entity.)
	ContainsBehavior T	(Inherited from Entity.)
	ContainsTag	View code on GitHub (Inherited from Entity.)
	Deactivate	(Inherited from Entity.)
	Dispose	(Inherited from Camera.)
	ForceProjectionMatrixUpdate	(Inherited from Camera.)
	Get T	Gets a specific component, derived classes can return faster cached values (e.g. Entity2D) View code on GitHub (Inherited from Entity.)
	GetActiveBehaviors	(Inherited from Entity.)
	GetComponentsForSaving	(Inherited from Entity.)
	GetCurrentProjectionMatrix	(Overrides Camera GetCurrentProjectionMatrix .)
	GetCurrentViewMatrix	(Inherited from TargetedCamera.)
	GetFinalTargetPosition	(Inherited from TargetedCamera.)
	GetOrDefault T	(Inherited from Entity.)
	GetTags	View code on GitHub (Inherited from Entity.)
	Initialize	View code on GitHub (Inherited from Camera.)
	MoveDown	View code on GitHub
	MoveLeft	View code on GitHub
	MoveRight	View code on GitHub
	MoveUp	View code on GitHub
	OnViewportSizeChanged	(Inherited from Camera.)
	Remove T	(Inherited from Entity.)
	RemoveTag	View code on GitHub (Inherited from Entity.)
	ResetDefaults	(Overrides Camera ResetDefaults .)
	ResetZoom
	ScreenPointToRay	(Inherited from Camera.)
	Set	View code on GitHub (Inherited from Entity.)
	SetComponents	(Inherited from Entity.)
	Start T	(Inherited from Entity.)
	Stop T	(Inherited from Entity.)
	ToString	View code on GitHub (Inherited from Entity.)
	WorldToScreenPoint	View code on GitHub (Inherited from Camera.)
	Zoom	View code on GitHub

Top

Fields

	Name	Description
	components	(Inherited from Entity.)
	window	(Inherited from Camera.)

Top

Properties

	Name	Description
	FarPlane	(Inherited from Camera.)
	FieldOfView	(Inherited from Camera.)
	IsActive	View code on GitHub (Inherited from Entity.)
	IsPauseable	View code on GitHub (Inherited from Entity.)
	NearPlane	(Inherited from Camera.)
	NumberOfComponents	View code on GitHub (Inherited from Entity.)
	Position	View code on GitHub (Overrides Camera Position.)
	Target	View code on GitHub (Overrides TargetedCamera Target.)
	UpdatePriority	View code on GitHub (Inherited from Entity.)
	ZoomScale	View code on GitHub

Top

Remarks

Tests: DeltaEngine.Rendering3D.Tests.Cameras.IsometricCameraTests

Examples

9 unit tests call DeltaEngine.Rendering3D.Cameras.IsometricCamera

Copy to Clipboard Print

[Test]
public void MoveIsometricCamera()
{
    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.Zoom(ZoomAmount));
    RegisterCommand(Key.O, () => camera.Zoom(1 / ZoomAmount));
}

[Test]
public void MoveIsometricCamera()
{
    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.Zoom(ZoomAmount));
    RegisterCommand(Key.O, () => camera.Zoom(1 / ZoomAmount));
}

Copy to Clipboard Print

[Test, CloseAfterFirstFrame]
public void SettingPositionMovesTarget()
{
    camera.Position = new Vector3D(10.0f, 10.0f, 10.0f);
    Assert.AreEqual(new Vector3D(10.0f, 11.0f, 10.0f), camera.Target);
}

[Test, CloseAfterFirstFrame]
public void SettingPositionMovesTarget()
{
    camera.Position = new Vector3D(10.0f, 10.0f, 10.0f);
    Assert.AreEqual(new Vector3D(10.0f, 11.0f, 10.0f), camera.Target);
}

Copy to Clipboard Print

[Test, CloseAfterFirstFrame]
public void SettingTargetMovesPosition()
{
    camera.Target = new Vector3D(10.0f, 10.0f, 10.0f);
    Assert.AreEqual(new Vector3D(10.0f, 9.0f, 10.0f), camera.Position);
}

[Test, CloseAfterFirstFrame]
public void SettingTargetMovesPosition()
{
    camera.Target = new Vector3D(10.0f, 10.0f, 10.0f);
    Assert.AreEqual(new Vector3D(10.0f, 9.0f, 10.0f), camera.Position);
}