Class EyeTrackingDemoUtils

General useful utility functions.

Inheritance

Object

EyeTrackingDemoUtils

Inherited Members

Object.ToString()

Object.Equals(Object)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace: Microsoft.MixedReality.Toolkit.Examples.Demos.EyeTracking

Assembly: cs.temp.dll.dll

Syntax

public static class EyeTrackingDemoUtils

Methods

GameObject_ChangeColor(GameObject, Color, ref Nullable<Color>, Boolean)

Change the color of game object "gobj".

Declaration

public static void GameObject_ChangeColor(GameObject gobj, Color newColor, ref Color? originalColor, bool onlyApplyToRootObj)

Parameters

Type	Name	Description
GameObject	gobj
Color	newColor
Nullable<Color>	originalColor	Enter "null" in case you're passing the original object and want to save the original color.
Boolean	onlyApplyToRootObj

GameObject_ChangeTransparency(GameObject, Single)

Change the transparency of game object "gobj" with a transparency value between 0 and 1;

Declaration

public static void GameObject_ChangeTransparency(GameObject gobj, float newTransparency)

Parameters

Type	Name	Description
GameObject	gobj
Single	newTransparency

GameObject_ChangeTransparency(GameObject, Single, ref Single)

Change the transparency of game object "gobj" with a transparency value between 0 and 255 with the option to receive the original transparency value back.

Declaration

public static void GameObject_ChangeTransparency(GameObject gobj, float transparency, ref float originalTransparency)

Parameters

Type	Name	Description
GameObject	gobj
Single	transparency	Expected values range from 0 (fully transparent) to 1 (fully opaque).
Single	originalTransparency	Input "-1" if you don't know the original transparency yet.

GetFullName(GameObject)

Returns the full name of a given GameObject in the scene graph.

Declaration

public static string GetFullName(GameObject go)

Parameters

Type	Name	Description
GameObject	go

Returns

Type	Description
String

GetFullName(GameObject, out Boolean)

Returns the full name of a given GameObject in the scene graph.

Declaration

public static string GetFullName(GameObject go, out bool valid)

Parameters

Type	Name	Description
GameObject	go
Boolean	valid

Returns

Type	Description
String

GetValidFilename(String)

Returns a correctly formatted filename removing invalid characters if necessary.

Declaration

public static string GetValidFilename(string unvalidatedFilename)

Parameters

Type	Name	Description
String	unvalidatedFilename	The unvalidated filename

Returns

Type	Description
String	Validated filename.

LoadNewScene(String)

Loads a Unity scene with the given name.

Declaration

public static IEnumerator LoadNewScene(string sceneToBeLoaded)

Parameters

Type	Name	Description
String	sceneToBeLoaded	Name of the scene to be loaded.

Returns

Type	Description
IEnumerator

LoadNewScene(String, Single)

Loads a Unity scene with the given name after a given delay in seconds.

Declaration

public static IEnumerator LoadNewScene(string sceneToBeLoaded, float delayInSeconds)

Parameters

Type	Name	Description
String	sceneToBeLoaded	Name of the scene to be loaded.
Single	delayInSeconds	Delay in seconds to wait before loading the new scene.

Returns

Type	Description
IEnumerator

Normalize(Single, Single, Single)

Normalize the given value based on the provided min and max values.

Declaration

public static float Normalize(float value, float min, float max)

Parameters

Type	Name	Description
Single	value
Single	min
Single	max

Returns

Type	Description
Single

RandomizeListOrder<T>(T[])

Shuffles the entries in a given array and returns the shuffled array.

Declaration

public static T[] RandomizeListOrder<T>(T[] array)

Parameters

Type	Name	Description
T[]	array

Returns

Type	Description
T[]

Type Parameters

Name	Description
T

VisAngleInDegreesToMeters(Single, Single)

Computes the metric size (in meters) for a given visual angle size.

Declaration

public static float VisAngleInDegreesToMeters(float visAngleInDegrees, float distInMeters)

Parameters

Type	Name	Description
Single	visAngleInDegrees	In degrees.
Single	distInMeters	In meters.

Returns

Type	Description
Single

VisAngleInDegreesToMeters(Vector3, Single)

Returns the metric size in meters of a given Vector3 in visual angle in degrees and a given viewing distance in meters.

Declaration

public static Vector3 VisAngleInDegreesToMeters(Vector3 visAngleInDegrees, float distInMeters)

Parameters

Type	Name	Description
Vector3	visAngleInDegrees	In degrees.
Single	distInMeters	In meters.

Returns

Type	Description
Vector3