🔦Grabbable Highlighter

Hand Grabbable Highlighter

The HandGrabbableHighlighter class manages the highlighting of grabbable objects within reach of a hand in Unity. It periodically updates the highlighted object based on the hand's position and orientation.

Public Variables

• Palm Forward Right Direction : When choosing between multiple targets to highlight, the hand will favor objects in the palm's local forward direction (0) or the palm's local right direction (1), or a blend between the two (recommended 0.5-0.75).

Public Methods

GetHighlightHit

csharpCopy codepublic RaycastHit GetHighlightHit()

Returns the closest raycast hit from the hand's highlighting system. If no highlight is present, returns a blank raycasthit.

Returns:

• RaycastHit: The closest raycast hit.

HandClosestHit

csharpCopy codepublic virtual Vector3 HandClosestHit(out RaycastHit closestHit, out IGrabbableEvents grabbable, float dist, int layerMask, Grabbable target = null)

Finds the closest raycast hit from a cone of rays and returns the average direction of all hits.

Parameters:

• closestHit: Outputs the closest raycast hit.

• grabbable: Outputs the closest grabbable object.

• dist: The distance to check for hits.

• layerMask: The layer mask to use for raycasting.

• target: An optional target grabbable object to check for.

Returns:

• Vector3: The average direction of all hits.