C# Class HelixToolkit.Wpf.CameraHelper

Provides extension methods for Camera derived classes.

ファイルを表示 Open project: litdev1/LitDev Class Usage Examples

Public Methods

Method	Description
AnimateTo ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D newPosition, System.Windows.Media.Media3D.Vector3D newDirection, System.Windows.Media.Media3D.Vector3D newUpDirection, double animationTime ) : void	Animates the camera position and directions.
AnimateWidth ( System.Windows.Media.Media3D.OrthographicCamera camera, double newWidth, double animationTime ) : void	Animates the orthographic width.
ChangeDirection ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Vector3D newLookDir, System.Windows.Media.Media3D.Vector3D newUpDirection, double animationTime ) : void	Changes the direction of a camera.
Copy ( System.Windows.Media.Media3D.ProjectionCamera source, System.Windows.Media.Media3D.ProjectionCamera dest ) : void	Copies the specified camera, converts field of view/width if neccessary.
CopyDirectionOnly ( System.Windows.Media.Media3D.ProjectionCamera source, System.Windows.Media.Media3D.ProjectionCamera dest, double distance ) : void	Copy the direction of the source Camera. Used for the CoordinateSystem view.
CreateDefaultCamera ( ) : System.Windows.Media.Media3D.PerspectiveCamera	Creates a default perspective camera.
GetInfo ( Camera camera ) : string	Gets an information string about the specified camera.
LookAt ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D target, System.Windows.Media.Media3D.Vector3D newLookDirection, System.Windows.Media.Media3D.Vector3D newUpDirection, double animationTime ) : void	Set the camera target point and directions
LookAt ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D target, System.Windows.Media.Media3D.Vector3D newLookDirection, double animationTime ) : void	Set the camera target point and look direction
LookAt ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D target, double animationTime ) : void	Set the camera target point without changing the look direction.
LookAt ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D target, double distance, double animationTime ) : void	Set the camera target point and camera distance.
Reset ( Camera camera ) : void	Resets the specified camera.
Reset ( System.Windows.Media.Media3D.OrthographicCamera camera ) : void	Resets the specified orthographic camera.
Reset ( System.Windows.Media.Media3D.PerspectiveCamera camera ) : void	Resets the specified perspective camera.
ZoomExtents ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Controls.Viewport3D viewport, System.Windows.Media.Media3D.Point3D center, double radius, double animationTime ) : void	Zooms to fit the specified sphere.
ZoomExtents ( System.Windows.Media.Media3D.ProjectionCamera actualCamera, System.Windows.Controls.Viewport3D viewport, System.Windows.Media.Media3D.Rect3D bounds, double animationTime ) : void	Zooms to fit the specified bounding rectangle.
ZoomExtents ( System.Windows.Media.Media3D.ProjectionCamera actualCamera, System.Windows.Controls.Viewport3D viewport, double animationTime ) : void	Zooms to fit the extents of the specified viewport.
ZoomToRectangle ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Controls.Viewport3D viewport, Rect zoomRectangle ) : void	Zooms the camera to the specified rectangle.

Method Details

AnimateTo() public static method

Animates the camera position and directions.

public static AnimateTo ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D newPosition, System.Windows.Media.Media3D.Vector3D newDirection, System.Windows.Media.Media3D.Vector3D newUpDirection, double animationTime ) : void
camera	System.Windows.Media.Media3D.ProjectionCamera	/// The camera to animate. ///
newPosition	System.Windows.Media.Media3D.Point3D	/// The position to animate to. ///
newDirection	System.Windows.Media.Media3D.Vector3D	/// The direction to animate to. ///
newUpDirection	System.Windows.Media.Media3D.Vector3D	/// The up direction to animate to. ///
animationTime	double	/// Animation time in milliseconds. ///
return	void

AnimateWidth() public static method

Animates the orthographic width.

public static AnimateWidth ( System.Windows.Media.Media3D.OrthographicCamera camera, double newWidth, double animationTime ) : void
camera	System.Windows.Media.Media3D.OrthographicCamera	/// An ortographic camera. ///
newWidth	double	/// The width to animate to. ///
animationTime	double	/// Animation time in milliseconds ///
return	void

ChangeDirection() public static method

Changes the direction of a camera.

public static ChangeDirection ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Vector3D newLookDir, System.Windows.Media.Media3D.Vector3D newUpDirection, double animationTime ) : void
camera	System.Windows.Media.Media3D.ProjectionCamera	/// The camera. ///
newLookDir	System.Windows.Media.Media3D.Vector3D	/// The new look dir. ///
newUpDirection	System.Windows.Media.Media3D.Vector3D	/// The new up direction. ///
animationTime	double	/// The animation time. ///
return	void

Copy() public static method

Copies the specified camera, converts field of view/width if neccessary.

public static Copy ( System.Windows.Media.Media3D.ProjectionCamera source, System.Windows.Media.Media3D.ProjectionCamera dest ) : void
source	System.Windows.Media.Media3D.ProjectionCamera	/// The source camera. ///
dest	System.Windows.Media.Media3D.ProjectionCamera	/// The destination camera. ///
return	void

CopyDirectionOnly() public static method

Copy the direction of the source Camera. Used for the CoordinateSystem view.

public static CopyDirectionOnly ( System.Windows.Media.Media3D.ProjectionCamera source, System.Windows.Media.Media3D.ProjectionCamera dest, double distance ) : void
source	System.Windows.Media.Media3D.ProjectionCamera	/// The source camera. ///
dest	System.Windows.Media.Media3D.ProjectionCamera	/// The destination camera. ///
distance	double	/// New length of the LookDirection vector. ///
return	void

CreateDefaultCamera() public static method

Creates a default perspective camera.

public static CreateDefaultCamera ( ) : System.Windows.Media.Media3D.PerspectiveCamera
return	System.Windows.Media.Media3D.PerspectiveCamera

GetInfo() public static method

Gets an information string about the specified camera.

public static GetInfo ( Camera camera ) : string
camera	System.Windows.Media.Media3D.Camera	/// The camera. ///
return	string

LookAt() public static method

Set the camera target point and directions

public static LookAt ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D target, System.Windows.Media.Media3D.Vector3D newLookDirection, System.Windows.Media.Media3D.Vector3D newUpDirection, double animationTime ) : void
camera	System.Windows.Media.Media3D.ProjectionCamera	/// The camera. ///
target	System.Windows.Media.Media3D.Point3D	/// The target. ///
newLookDirection	System.Windows.Media.Media3D.Vector3D	/// The new look direction. ///
newUpDirection	System.Windows.Media.Media3D.Vector3D	/// The new up direction. ///
animationTime	double	/// The animation time. ///
return	void

LookAt() public static method

Set the camera target point and look direction

public static LookAt ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D target, System.Windows.Media.Media3D.Vector3D newLookDirection, double animationTime ) : void
camera	System.Windows.Media.Media3D.ProjectionCamera	/// The camera. ///
target	System.Windows.Media.Media3D.Point3D	/// The target. ///
newLookDirection	System.Windows.Media.Media3D.Vector3D	/// The new look direction. ///
animationTime	double	/// The animation time. ///
return	void

LookAt() public static method

Set the camera target point without changing the look direction.

public static LookAt ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D target, double animationTime ) : void
camera	System.Windows.Media.Media3D.ProjectionCamera	/// The camera. ///
target	System.Windows.Media.Media3D.Point3D	/// The target. ///
animationTime	double	/// The animation time. ///
return	void

LookAt() public static method

Set the camera target point and camera distance.

public static LookAt ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Media.Media3D.Point3D target, double distance, double animationTime ) : void
camera	System.Windows.Media.Media3D.ProjectionCamera	/// The camera. ///
target	System.Windows.Media.Media3D.Point3D	/// The target point. ///
distance	double	/// The distance to the camera. ///
animationTime	double	/// The animation time. ///
return	void

Reset() public static method

Resets the specified camera.

public static Reset ( Camera camera ) : void
camera	System.Windows.Media.Media3D.Camera	/// The camera. ///
return	void

Reset() public static method

Resets the specified orthographic camera.

public static Reset ( System.Windows.Media.Media3D.OrthographicCamera camera ) : void
camera	System.Windows.Media.Media3D.OrthographicCamera	/// The camera. ///
return	void

Reset() public static method

Resets the specified perspective camera.

public static Reset ( System.Windows.Media.Media3D.PerspectiveCamera camera ) : void
camera	System.Windows.Media.Media3D.PerspectiveCamera	/// The camera. ///
return	void

ZoomExtents() public static method

Zooms to fit the specified sphere.

public static ZoomExtents ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Controls.Viewport3D viewport, System.Windows.Media.Media3D.Point3D center, double radius, double animationTime ) : void
camera	System.Windows.Media.Media3D.ProjectionCamera	/// The camera. ///
viewport	System.Windows.Controls.Viewport3D	/// The viewport. ///
center	System.Windows.Media.Media3D.Point3D	/// The center of the sphere. ///
radius	double	/// The radius of the sphere. ///
animationTime	double	/// The animation time. ///
return	void

ZoomExtents() public static method

Zooms to fit the specified bounding rectangle.

public static ZoomExtents ( System.Windows.Media.Media3D.ProjectionCamera actualCamera, System.Windows.Controls.Viewport3D viewport, System.Windows.Media.Media3D.Rect3D bounds, double animationTime ) : void
actualCamera	System.Windows.Media.Media3D.ProjectionCamera	/// The actual camera. ///
viewport	System.Windows.Controls.Viewport3D	/// The viewport. ///
bounds	System.Windows.Media.Media3D.Rect3D	/// The bounding rectangle. ///
animationTime	double	/// The animation time. ///
return	void

ZoomExtents() public static method

Zooms to fit the extents of the specified viewport.

public static ZoomExtents ( System.Windows.Media.Media3D.ProjectionCamera actualCamera, System.Windows.Controls.Viewport3D viewport, double animationTime ) : void
actualCamera	System.Windows.Media.Media3D.ProjectionCamera	/// The actual camera. ///
viewport	System.Windows.Controls.Viewport3D	/// The viewport. ///
animationTime	double	/// The animation time. ///
return	void

ZoomToRectangle() public static method

Zooms the camera to the specified rectangle.

public static ZoomToRectangle ( System.Windows.Media.Media3D.ProjectionCamera camera, System.Windows.Controls.Viewport3D viewport, Rect zoomRectangle ) : void
camera	System.Windows.Media.Media3D.ProjectionCamera	/// The camera. ///
viewport	System.Windows.Controls.Viewport3D	/// The viewport. ///
zoomRectangle	System.Windows.Rect	/// The zoom rectangle. ///
return	void