CameraFOVChecker.IsInFOVCached(Camera, Collider) Method

Reference

Definition

Namespace:: Microsoft.MixedReality.Toolkit

Assembly:: Microsoft.MixedReality.Toolkit.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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.

public:
[System::Runtime::CompilerServices::Extension]
 static bool IsInFOVCached(UnityEngine::Camera ^ cam, UnityEngine::Collider ^ myCollider);

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

static member IsInFOVCached : UnityEngine.Camera * UnityEngine.Collider -> bool

<Extension()>
Public Function IsInFOVCached (cam As Camera, myCollider As Collider) As Boolean

Parameters

cam: UnityEngine.Camera

myCollider: UnityEngine.Collider

The collider to test

Returns

Boolean

Remarks

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.

Applies to

Bagikan melalui