Merge branch 'issue/6634' of https://github.com/julenka/MixedRealityToolkit-Unity into issue/6634

Author: Julia Schwarz

Documentation/Contributing/ExperimentalFeatures.md

@@ -42,7 +42,6 @@ See [this PR](https://github.com/microsoft/MixedRealityToolkit-Unity/pull/4532)
 
 Add an `[Experimental]` attribute above one of your fields to have a small dialog appear in the component editor that mentions your feature is experimental and subject to significant changes.
 
-
 ### Menus for experimental features should go under "Experimental" sub-menu
 
 Ensure that experimental features are under "experimental" sub-menus when adding commands to menus in the editor. Here are a few examples:

Documentation/Input/Pointers.md

@@ -108,8 +108,7 @@ Useful Sphere Pointer properties:
 > The Spatial Awareness layer is disabled in the default GrabPointer prefab provided by MRTK. This is done to reduce performance impact of doing a sphere overlap query with the spatial mesh. You can enable this by modifying the GrabPointer prefab.
 - *Ignore Colliders Not in FOV* - Whether to ignore colliders that may be near the pointer, but not actually in the visual FOV.
 This can prevent accidental grabs, and will allow hand rays to turn on when you may be near 
-a grabbable but cannot see it. Visual FOV is defined by cone centered about display center, 
-radius equal to half display height.
+a grabbable but cannot see it. The *Visual FOV* is defined via a cone instead of the the typical frustum for performance reasons. This cone is centered and oriented the same as the camera's frustum with a radius equal to half display height(or vertical FOV). 
 
 <img src="../../Documentation/Images/Input/Pointers/SpherePointer_VisualFOV.png" width="200">