Class ArcballCamera

Namespace

OmegaEngine.Graphics.Cameras

Assembly

OmegaEngine.dll

A camera that can be rotated around a specific point in space.

public sealed class ArcballCamera : MatrixCamera, IPositionable

Inheritance

object

Camera

MatrixCamera

ArcballCamera

Implements

IPositionable

Inherited Members

MatrixCamera.Target

MatrixCamera.UpVector

Camera.Name

Camera.ToString()

Camera.Position

Camera.PositionBase

Camera.MaxPositionOffset

Camera.FieldOfView

Camera.NearClip

Camera.FarClip

Camera.ClipPlane

Camera.FrustumCulling

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

Extension Methods

XmlZipStorage.SaveXmlZip<T>(T, Stream, string?, params EmbeddedFile[])

XmlZipStorage.SaveXmlZip<T>(T, string, string?, params EmbeddedFile[])

Constructors

ArcballCamera(double, double)

A camera that can be rotated around a specific point in space.

public ArcballCamera(double minRadius = 50, double maxRadius = 100)

Parameters

minRadius double

The minimum radius allowed. Also used as the initial radius.

maxRadius double

The maximum radius allowed.

Properties

HorizontalRotation

The horizontal rotation in degrees.

public double HorizontalRotation { get; set; }

Property Value

double

Remarks

Must be a real number.

MaxRadius

The maximum radius allowed.

public double MaxRadius { get; set; }

Property Value

double

Remarks

Must be a positive real number.

MinRadius

The minimum radius allowed.

public double MinRadius { get; set; }

Property Value

double

Remarks

Must be a positive real number.

Radius

The distance between the camera and the center of the focuses object.

public double Radius { get; set; }

Property Value

double

Remarks

Must be a positive real number.

VerticalRotation

The vertical rotation in degrees.

public double VerticalRotation { get; set; }

Property Value

double

Methods

PerspectiveChange(float, float, float, float)

Called when the user changes the view perspective.

public override void PerspectiveChange(float panX, float panY, float rotation, float zoom)

Parameters

panX float

The number of pixels panned along the X-axis divided by the number of pixels of the longest side of the viewport.

panY float

The number of pixels panned along the Y-axis divided by the number of pixels of the longest side of the viewport.

rotation float

Horizontal rotation in degrees.

zoom float

Scaling factor; 1 for no change, must not be 0.

UpdateView()

Update cached versions of View and related matrices.

protected override void UpdateView()