Class CameraFOVChecker

Camera extension methods to test if colliders are within camera's FOV. Uses caching to improve performance and ensure values are only computed once per frame

Inheritance

Object

CameraFOVChecker

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 CameraFOVChecker

Methods

IsInFOVCached(Camera, Collider)

Returns true if a collider's bounds is within the camera FOV. Utilizes a cache to test if this collider has been seen before and returns current frame's calculated result. NOTE: This is a 'loose' FOV check -- it can return true in cases when the collider is actually not in the FOV because it does an axis-aligned check when testing for large colliders. So, if the axis aligned bounds are in the bounds of the camera, it will return true.

Declaration

public static bool IsInFOVCached(this Camera cam, Collider myCollider)

Parameters

Type	Name	Description
Camera	cam
Collider	myCollider	The collider to test

Returns

Type	Description
Boolean