// Skip check for near/far plane!
private bool TryGetHitDistance(Ray ray, ref float hitDistance, out RaycastHit hitResult)
{
float maxDistance = hitDistance;
int allraycasts = -1;
allraycasts = Physics.RaycastNonAlloc(ray, st_arrayOfRaycasts, maxDistance, m_BlockingMask);
if (allraycasts > 0)
{
if (allraycasts > 1)
{
System.Array.Sort(st_arrayOfRaycasts, 0, allraycasts, VRTK3DRaycastHitComparer.instance);
}
RaycastHit hit;
for (int i = 0; i < allraycasts && i < st_arrayOfRaycasts.Length; i++)
{
hit = st_arrayOfRaycasts[i];
if (hit.collider != null && !VRTK4_PlayerObject.IsPlayerObject(hit.collider.gameObject))
{
hitDistance = hit.distance;
hitResult = hit;
return(true);
}
}
}
hitResult = default;
return(false);
}
/// <summary>
/// The SetPlayerObject method tags the given game object with a special player object class for easier identification.
/// </summary>
/// <param name="obj">The game object to add the player object class to.</param>
/// <param name="objType">The type of player object that is to be assigned.</param>
public static void SetPlayerObject(GameObject obj, ObjectTypes objType)
{
VRTK4_PlayerObject currentPlayerObject = obj.GetComponent <VRTK4_PlayerObject>();
if (currentPlayerObject == null)
{
currentPlayerObject = obj.AddComponent <VRTK4_PlayerObject>();
}
currentPlayerObject.objectType = objType;
}
protected virtual void OnTriggerExit(Collider currentCollider)
{
VRTK4_PlayerObject colliderCheck = currentCollider.GetComponentInParent <VRTK4_PlayerObject>();
VRTK4_UIPointer pointerCheck = colliderCheck == null ? null : colliderCheck.GetPointer();
if (pointerCheck != null)
{
pointerCheck.collisionClick = false;
}
}
protected virtual void OnTriggerEnter(Collider currentCollider)
{
VRTK4_PlayerObject colliderCheck = currentCollider.GetComponentInParent <VRTK4_PlayerObject>();
VRTK4_UIPointer pointerCheck = colliderCheck == null ? null : colliderCheck.GetPointer();
if (pointerCheck != null && colliderCheck != null &&
colliderCheck.objectType == VRTK4_PlayerObject.ObjectTypes.Pointer)
{
pointerCheck.collisionClick = clickOnPointerCollision;
}
}
protected virtual void OnTriggerExit(Collider collider)
{
VRTK4_PlayerObject colliderCheck = collider.GetComponentInParent <VRTK4_PlayerObject>();
VRTK4_UIPointer pointerCheck = colliderCheck == null? null: colliderCheck.GetPointer();
if (pointerCheck != null &&
pointerCheck.autoActivatingCanvas == gameObject &&
colliderCheck.objectType == VRTK4_PlayerObject.ObjectTypes.Pointer)
{
pointerCheck.autoActivatingCanvas = null;
}
}
// Skip check for near/far plane!
protected virtual float GetHitDistance(Ray ray, float hitDistance)
{
if (CanvasToUse.renderMode != RenderMode.ScreenSpaceOverlay && blockingObjects != BlockingObjects.None)
{
float maxDistance = Vector3.Distance(ray.origin, CanvasToUse.transform.position) + 10f;
int allraycasts = -1;
if (blockingObjects == BlockingObjects.ThreeD || blockingObjects == BlockingObjects.All)
{
allraycasts = Physics.RaycastNonAlloc(ray, st_arrayOfRaycasts, maxDistance, m_BlockingMask);
if (allraycasts > 0)
{
RaycastHit hit = st_arrayOfRaycasts[0];
if (hit.collider != null && !VRTK4_PlayerObject.IsPlayerObject(hit.collider.gameObject))
{
hitDistance = hit.distance;
}
}
ClearArrNonAlloc3D();
}
if (blockingObjects == BlockingObjects.TwoD || blockingObjects == BlockingObjects.All)
{
allraycasts = Physics2D.RaycastNonAlloc(ray.origin, ray.direction, st_arrayOfRaycasts2d,
maxDistance,
m_BlockingMask);
if (allraycasts > 0)
{
RaycastHit2D hit = st_arrayOfRaycasts2d[0];
if (hit.collider != null && !VRTK4_PlayerObject.IsPlayerObject(hit.collider.gameObject))
{
hitDistance = hit.fraction * maxDistance;
}
}
ClearArrNonAlloc2D();
}
}
return(hitDistance);
}