public void Update()
{
if (!Application.isPlaying)
{
return;
}
tetherVisualsEnabled = false;
if (pointer.IsFocusLocked && pointer.IsTargetPositionLockedOnFocusLock && pointer.Result != null)
{
NearInteractionGrabbable grabbedObject = GetGrabbedObject();
if (grabbedObject != null && grabbedObject.ShowTetherWhenManipulating)
{
Vector3 graspPosition;
pointer.TryGetNearGraspPoint(out graspPosition);
tetherLine.FirstPoint = graspPosition;
Vector3 endPoint = pointer.Result.Details.Object.transform.TransformPoint(pointer.Result.Details.PointLocalSpace);
tetherLine.LastPoint = endPoint;
tetherVisualsEnabled = Vector3.Distance(tetherLine.FirstPoint, tetherLine.LastPoint) > minTetherLength;
tetherLine.enabled = tetherVisualsEnabled;
tetherEndPoint.gameObject.SetActive(tetherVisualsEnabled);
tetherEndPoint.position = endPoint;
}
}
visualsRoot.gameObject.SetActive(tetherVisualsEnabled);
}
public bool TryUpdateQueryBufferForLayerMask(LayerMask layerMask, Vector3 pointerPosition, QueryTriggerInteraction triggerInteraction)
{
grabbable = null;
numColliders = UnityEngine.Physics.OverlapSphereNonAlloc(
pointerPosition,
queryRadius,
queryBuffer,
layerMask,
triggerInteraction);
if (numColliders == queryBuffer.Length)
{
Debug.LogWarning($"Maximum number of {numColliders} colliders found in SpherePointer overlap query. Consider increasing the query buffer size in the pointer profile.");
}
for (int i = 0; i < numColliders; i++)
{
grabbable = queryBuffer[i].GetComponent <NearInteractionGrabbable>();
if (grabbable != null)
{
return(true);
}
}
return(false);
}