private void Raycast()
{
GvrPointerPhysicsRaycaster GvrPPR = Camera.main.GetComponent <GvrPointerPhysicsRaycaster>();
Ray ray = GvrPPR.GetLastRay();
float dist = GvrPPR.eventCamera.farClipPlane - GvrPPR.eventCamera.nearClipPlane;
float radius = GvrPPR.PointerRadius;
RaycastHit[] hits;
if (radius > 0.0f)
{
hits = Physics.SphereCastAll(ray, radius, dist, GvrPPR.finalEventMask);
}
else
{
hits = Physics.RaycastAll(ray, dist, GvrPPR.finalEventMask);
}
IsAiming = !(hits.Length == 0);
}
private void handleGvrControllerInput()
{
// Get controller ray
Ray controllerRay = controllerRaycaster.GetLastRay();
//Debug.DrawRay(controllerRay.origin, controllerRay.direction, Color.green, 0.1f, false);
// Hide toggleable volumes hit by controller
hideToggleableVolumesHitByController();
// Have we picked an object?
if (pickedObject != null)
{
if (GvrController.ClickButtonDown)
{
// Get ray position on design plane
RaycastHit designPlaneHit;
bool isPositionOnDesignPlane = designPlane.Raycast(controllerRay, out designPlaneHit, Mathf.Infinity);
if (isPositionOnDesignPlane)
{
// Drop object on design plane
Transform droppedObject = pickedObject;
pickedObject = null;
StartCoroutine(dropObject(droppedObject, designPlaneHit.point));
}
else
{
// Put back object to its original position
StartCoroutine(animator.playResetPickedObjectAnimation(pickedObject));
pickedObject = null;
}
}
}
// Are we dragging?
else if (isDraggingPlacedObject)
{
// Get ray position on design plane
RaycastHit designPlaneHit;
bool isPositionOnDesignPlane = designPlane.Raycast(controllerRay, out designPlaneHit, Mathf.Infinity);
if (isPositionOnDesignPlane)
{
// Move dragged object to mouse position on design plane
hoveredPlacedObject.transform.position = designPlaneHit.point;
// Check if clicked released (dragging stopped)
if (GvrController.ClickButtonUp)
{
StartCoroutine(stopDragging());
}
}
else // Stop dragging if we are no longer on the floor
{
StartCoroutine(stopDragging());
}
}
else // Not dragging
{
// Get the placed object we are aiming at
GameObject placedObject = getObjectTagettedByController(PLACED_OBJECTS_LAYER);
bool isPlacedObjectHit = (placedObject != null);
// Get the available object we are aiming at
GameObject availableObject = null;
if (!isPlacedObjectHit)
{
availableObject = getObjectTagettedByController(AVAILABLE_OBJECTS_LAYER);
}
bool isAvailableObjectHit = (availableObject != null);
// Update hovered object
setHoveredPlacedObject(placedObject);
setHoveredAvailableObject(availableObject);
// Did we hit a placed object?
if (isPlacedObjectHit)
{
// Touchpad clicked while pointing at a placed object (start dragging)
if (GvrController.ClickButtonDown)
{
isDraggingPlacedObject = true;
markHoveredObjectAsSelected(true);
}
// App button clicked while pointing at a placed object (remove object)
else if (GvrController.AppButtonDown)
{
StartCoroutine(removePlacedObject(placedObject));
hoveredPlacedObject = null;
}
}
else if (isAvailableObjectHit)
{
// Touchpad clicked while pointing at an available object (pick up object)
if (GvrController.ClickButtonDown)
{
StartCoroutine(animator.playPickupAnimation(availableObject.transform));
pickedObject = availableObject.transform;
setHoveredAvailableObject(null);
}
}
}
}