Class CameraExtensions

Extension methods for the Unity's Camera class

Inheritance

Object

CameraExtensions

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

Assembly: cs.temp.dll.dll

Syntax

public static class CameraExtensions

Methods

GetDistanceForFrustumHeight(Camera, Single)

Gets the distance to the camera that a specific frustum height would be at.

Declaration

public static float GetDistanceForFrustumHeight(this Camera camera, float frustumHeight)

Parameters

Type	Name	Description
Camera	camera	The camera to get the distance from
Single	frustumHeight	The frustum height

Returns

Type	Description
Single

GetFrustumSizeForDistance(Camera, Single)

Gets the frustum size at a given distance from the camera.

Declaration

public static Vector2 GetFrustumSizeForDistance(this Camera camera, float distanceFromCamera)

Parameters

Type	Name	Description
Camera	camera	The camera to get the frustum size for
Single	distanceFromCamera	The distance from the camera to get the frustum size at

Returns

Type	Description
Vector2

GetHorizontalFieldOfViewDegrees(Camera)

Get the horizontal FOV from the stereo camera in degrees

Declaration

public static float GetHorizontalFieldOfViewDegrees(this Camera camera)

Parameters

Type	Name	Description
Camera	camera

Returns

Type	Description
Single

GetHorizontalFieldOfViewRadians(Camera)

Get the horizontal FOV from the stereo camera in radians

Declaration

public static float GetHorizontalFieldOfViewRadians(this Camera camera)

Parameters

Type	Name	Description
Camera	camera

Returns

Type	Description
Single

IsInFOV(Camera, Vector3)

Returns if a point will be rendered on the screen in either eye

Declaration

public static bool IsInFOV(this Camera camera, Vector3 position)

Parameters

Type	Name	Description
Camera	camera	The camera to check the point against
Vector3	position

Returns

Type	Description
Boolean

IsInFOVCone(Camera, Vector3, Single)

Returns true if a point is in the a cone inscribed into the Camera's frustum, false otherwise The cone is inscribed to a radius equal to the vertical height of the camera's FOV. By default, the cone's tip is "chopped off" by an amount defined by the camera's far and near clip planes.

Declaration

public static bool IsInFOVCone(this Camera camera, Vector3 point, float coneAngleBufferDegrees = 0F)

Parameters

Type	Name	Description
Camera	camera
Vector3	point	Point to test
Single	coneAngleBufferDegrees	Degrees to expand the cone radius by.

Returns

Type	Description
Boolean