protected void Update()
{
VRSelection selection = m_SelectionMgr.GetSelection();
// Send action if selection not null
if (selection != null && selection.SelectedObject != null)
{
if (SendWandEvents)
{
// VRAction
if ((!RepeatVRAction && MiddleVR.VRDeviceMgr.IsWandButtonToggled(0)) ||
(RepeatVRAction && MiddleVR.VRDeviceMgr.IsWandButtonPressed(0)))
{
selection.SelectedObject.SendMessage("VRAction", selection, SendMessageOptions.DontRequireReceiver);
}
// Wand button pressed/released
if (MiddleVR.VRDeviceMgr.IsWandButtonToggled(0))
{
selection.SelectedObject.SendMessage("OnMVRWandButtonPressed", selection, SendMessageOptions.DontRequireReceiver);
}
else if (MiddleVR.VRDeviceMgr.IsWandButtonToggled(0, false))
{
selection.SelectedObject.SendMessage("OnMVRWandButtonReleased", selection, SendMessageOptions.DontRequireReceiver);
}
}
}
}
void Update()
{
if (IsActive())
{
// Retrieve selection result
VRSelection selection = m_Wand.GetSelection();
if (selection == null || !selection.SelectedObject.GetComponent <VRActor>().Grabable)
{
return;
}
m_CurrentSelectedObject = selection.SelectedObject;
switch (m_State)
{
case InteractionState.Inactive:
if (m_it.IsManipulationStarted())
{
GrabInitialPosition(m_CurrentSelectedObject);
Grab(m_CurrentSelectedObject);
m_State = InteractionState.Running;
}
break;
case InteractionState.Running:
if (m_it.IsManipulationStopped())
{
Ungrab();
m_State = InteractionState.Inactive;
}
break;
}
}
}
private void _SendWandEvents()
{
if (!m_Wand.SendWandEvents)
{
return;
}
VRSelection selection = m_SelectionMgr.GetSelection();
// Enter/exit events
if (!VRSelection.Compare(m_LastSelection, selection))
{
// Selection changed
// Exit last
if (m_LastSelection != null)
{
m_LastSelection.SelectedObject.SendMessage("OnMVRWandExit", m_LastSelection, SendMessageOptions.DontRequireReceiver);
}
// Enter new
if (selection != null)
{
selection.SelectedObject.SendMessage("OnMVRWandEnter", selection, SendMessageOptions.DontRequireReceiver);
}
}
else
{
// Hover current
if (selection != null)
{
selection.SelectedObject.SendMessage("OnMVRWandHover", selection, SendMessageOptions.DontRequireReceiver);
}
}
}
protected void Update()
{
if (IsActive())
{
// Retrieve selection result
VRSelection selection = m_Wand.GetSelection();
if (selection == null || !selection.SelectedObject.GetComponent <VRActor>().Grabable)
{
return;
}
m_CurrentSelectedObject = selection.SelectedObject;
// Manipulation
if (m_it.HasManipulationStarted())
{
// Try to grab
Grab(m_CurrentSelectedObject);
}
else if (m_it.IsManipulationRunning() && m_CurrentManipulatedObject != null)
{
// Nothing to do here
}
else if (m_it.IsManipulationStopped())
{
Ungrab();
}
}
}
protected void OnMVRWandButtonPressed(VRSelection iSelection)
{
if (!_animator.GetCurrentAnimatorStateInfo(0).IsTag("Idle"))
return;
_isOpen = !_isOpen;
_animator.SetBool("IsOpen", _isOpen);
}
public static bool Compare(VRSelection iFirst, VRSelection iSecond)
{
if (iFirst != null && iSecond != null)
{
return(iFirst.SelectedObject == iSecond.SelectedObject);
}
else if (iFirst == null && iSecond == null)
{
return(true);
}
else
{
return(false);
}
}
protected void _RefreshRayMesh()
{
VRSelection selection = m_SelectionMgr.GetSelection();
if (selection != null)
{
m_Wand.SetRayColor(HoverColor);
m_Wand.SetRayLength(selection.SelectionDistance);
}
else
{
m_Wand.SetRayColor(m_Wand.DefaultRayColor);
m_Wand.SetRayLength(m_Wand.DefaultRayLength);
}
}
public static bool Compare(VRSelection iFirst, VRSelection iSecond)
{
if (iFirst != null && iSecond != null)
{
return iFirst.SelectedObject == iSecond.SelectedObject;
}
else if (iFirst == null && iSecond == null)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// This gets call if the Wand enters a Scatterplot.
/// Normally the colliders of the DataPoints are disabled.
/// This is done because Unity can only handle so many colliders
/// at once. If the user imports to many DataPoints, Unity
/// throws an error. Because of this the colliders of the DataPoints
/// are only enabled if the Wand enters their Scatterplot. The
/// collider of this Scatterplot gets disabled so the Wand can
/// interact with the DataPoints. Once another Scatterplot is entered
/// by the Wand the collider of the previous entered Scatterplot is
/// enabled again and the colliders of his included DataPoints are
/// disabled. This reduces the amount of active colliders at a time
/// dramatically.
/// </summary>
/// <param name="iSelection"></param>
protected void OnMVRWandEnter(VRSelection iSelection)
{
foreach (Transform scatterplot in transform.parent)
{
Collider collider = scatterplot.GetComponent <BoxCollider>();
bool previouslySelected = !collider.enabled;
collider.enabled = previouslySelected;
foreach (Transform dataPoint in scatterplot)
{
collider = dataPoint.GetComponent <SphereCollider>();
if (null != collider)
{
collider.enabled = !previouslySelected;
}
}
}
}
public void SetSelection(VRSelection iSelection)
{
m_Selection = iSelection;
}
protected void OnMVRWandButtonReleased(VRSelection iSelection)
{
SetVirtualMouseButtonReleased();
SetVirtualMousePosition(iSelection.TextureCoordinate);
}
protected void OnMVRWandButtonReleased(VRSelection iSelection)
{
print(name + ": OnMVRWandButtonReleased.");
}
protected void OnMVRWandButtonPressed(VRSelection iSelection)
{
source.clip = clips[currentClipIndex];
source.Play();
SwitchClip();
}
protected void OnMVRWandEnter(VRSelection iSelection)
{
_buttonRenderer.material.color = Color.green;
}
/// <summary>
/// Is triggered when Wand button 0 was
/// </summary>
protected void VRAction(VRSelection iSelection)
{
Activate();
}
protected void OnMVRWandButtonReleased(VRSelection iSelection)
{
transform.parent = _parent;
}
private void OnMVRWandEnter(VRSelection iSelection)
{
print(name + ": OnMVRWandEnter.");
}
protected void OnMVRWandHover(VRSelection iSelection)
{
//print(name + ": OnMVRWandHover.");
}
/// <summary>
/// This is called when the user selects the DataPoint.
/// The call is delegated to the ScatterplotMatrix so that it
/// can be forwarded to all the Scatterplots.
/// This way if a DataPoint with a given index is selected, the
/// same DataPoint in other Scatterplots are highlighted as well.
/// </summary>
/// <param name="iSelection"></param>
protected void VRAction(VRSelection iSelection)
{
ScatterplotMatrix scatterplotMatrix = scatterplot.GetComponentInParent <ScatterplotMatrix>();
scatterplotMatrix.SelectDataPoint(index);
}
void Update()
{
if (IsActive())
{
// Retrieve selection result
VRSelection selection = m_Wand.GetSelection();
if (selection == null || !selection.SelectedObject.GetComponent <VRActor>().Grabable)
{
return;
}
m_CurrentSelectedObject = selection.SelectedObject;
switch (m_State)
{
case InteractionState.Inactive:
if (m_it.IsManipulationStarted())
{
GrabInitialPosition(m_CurrentSelectedObject);
var authorityRequest = RequestAssignClientAuthority(m_CurrentSelectedObject);
if (authorityRequest == AuthorityRequestState.Accepted)
{
Grab(m_CurrentSelectedObject);
m_State = InteractionState.Running;
}
else
{
m_State = InteractionState.AuthorityPending;
}
}
break;
case InteractionState.AuthorityPending:
if (m_it.IsManipulationStopped())
{
ClearClientAuthorityRequest();
m_State = InteractionState.Inactive;
}
else
{
var authorityRequest = RequestAssignClientAuthority(m_CurrentSelectedObject);
if (authorityRequest == AuthorityRequestState.Accepted)
{
Grab(m_CurrentSelectedObject);
m_State = InteractionState.Running;
}
}
break;
case InteractionState.Running:
if (m_it.IsManipulationStopped())
{
RequestRemoveClientAuthority(m_CurrentSelectedObject);
Ungrab();
ClearClientAuthorityRequest();
m_State = InteractionState.Inactive;
}
break;
case InteractionState.AuthorityDenied:
if (m_it.IsManipulationStopped())
{
ClearClientAuthorityRequest();
m_State = InteractionState.Inactive;
}
break;
}
}
}
void VRAction(VRSelection iSelection)
{
StartCoroutine(MakeVibrate());
}
private void _RaySelection()
{
// Ray picking
RaycastHit[] hits;
Vector3 dir = transform.localToWorldMatrix * Vector3.forward;
hits = Physics.RaycastAll(transform.position, dir, m_Wand.GetDefaultRayLength());
bool foundActor = false;
int currentHitId = 0;
int foundHitId = 0;
float distance = Mathf.Infinity;
while (currentHitId < hits.Length)
{
RaycastHit hit = hits[currentHitId];
if (hit.distance < distance && hit.collider.name != "VRWand")
{
if (hit.collider.GetComponent <VRActor>() == null)
{
currentHitId++;
continue;
}
// Pass through empty/transparent GUI pixels
VRWebView webView = hit.collider.GetComponent <VRWebView>();
if (webView != null)
{
if (!webView.GetComponent <Renderer>().enabled || webView.IsPixelEmpty(hit.textureCoord))
{
currentHitId++;
continue;
}
}
foundActor = true;
foundHitId = currentHitId;
distance = hit.distance;
}
currentHitId++;
}
m_LastSelection = m_SelectionMgr.GetSelection();
// If something found, select
if (foundActor)
{
RaycastHit selectionHit = hits[foundHitId];
VRSelection newSelection = new VRSelection();
newSelection.SourceWand = m_Wand;
newSelection.SelectedObject = selectionHit.collider.gameObject;
newSelection.TextureCoordinate = selectionHit.textureCoord;
newSelection.SelectionDistance = selectionHit.distance;
newSelection.SelectionContact = selectionHit.point;
newSelection.SelectionNormal = selectionHit.normal;
m_SelectionMgr.SetSelection(newSelection);
}
else
{
m_SelectionMgr.SetSelection(null);
}
}
public void SetSelection(VRSelection iSelection)
{
m_Selection = iSelection;
}
private void OnMVRWandExit(VRSelection iSelection)
{
print(name + ": OnMVRWandExit.");
}
protected void OnMVRWandEnter(VRSelection iSelection)
{
print(name + ": OnMVRWandEnter.");
}
/// <summary>
/// Is triggered when Wand button 0 was
/// </summary>
protected void VRAction(VRSelection iSelection)
{
Activate();
}
private void OnMVRWandHover(VRSelection iSelection)
{
//print(name + ": OnMVRWandHover.");
}
protected void _RaySelection()
{
// Ray picking
Vector3 rayOrigin = transform.position;
Vector3 rayDirection = transform.TransformDirection(Vector3.forward);
VRSelection newSelection = null;
foreach (RaycastHit raycastHit in Physics.RaycastAll(rayOrigin, rayDirection, m_Wand.GetDefaultRayLength()))
{
if (newSelection != null && raycastHit.distance >= newSelection.SelectionDistance)
{
continue;
}
GameObject objectHit = raycastHit.collider.gameObject;
if (objectHit.name != "VRWand")
{
// Ignore GameObject without the VRActor component
if (objectHit.GetComponent <VRActor>() == null)
{
continue;
}
VRWebView webView = objectHit.GetComponent <VRWebView>();
VRRaycastHit completeHit = null;
if (webView != null)
{
completeHit = webView.RaycastMesh(rayOrigin, rayDirection);
}
else
{
completeHit = new VRRaycastHit(raycastHit);
}
if (completeHit != null)
{
// Special case : pass through transparent pixels of web views.
if (webView != null)
{
if (!webView.GetComponent <Renderer>().enabled || webView.IsPixelEmpty(completeHit.textureCoord))
{
continue;
}
}
// Create selection if it does not exist
if (newSelection == null)
{
newSelection = new VRSelection();
}
newSelection.SourceWand = m_Wand;
newSelection.SelectedObject = objectHit;
newSelection.TextureCoordinate = completeHit.textureCoord;
newSelection.SelectionDistance = completeHit.distance;
newSelection.SelectionContact = completeHit.point;
newSelection.SelectionNormal = completeHit.normal;
}
}
}
m_LastSelection = m_SelectionMgr.GetSelection();
m_SelectionMgr.SetSelection(newSelection);
}
private void OnMVRWandButtonPressed(VRSelection iSelection)
{
print(name + ": OnMVRWandButtonPressed.");
}
protected void _RaySelection()
{
// Ray picking
Vector3 rayOrigin = transform.position;
Vector3 rayDirection = transform.TransformDirection(Vector3.forward);
VRSelection newSelection = null;
foreach (RaycastHit raycastHit in Physics.RaycastAll(rayOrigin, rayDirection, m_Wand.GetDefaultRayLength()))
{
if (newSelection != null && raycastHit.distance >= newSelection.SelectionDistance)
{
continue;
}
GameObject objectHit = raycastHit.collider.gameObject;
if (objectHit.name != "VRWand")
{
// Ignore GameObject without the VRActor component
if (objectHit.GetComponent<VRActor>() == null)
{
continue;
}
VRWebView webView = objectHit.GetComponent<VRWebView>();
VRRaycastHit completeHit = null;
if (webView != null)
{
completeHit = webView.RaycastMesh(rayOrigin, rayDirection);
}
else
{
completeHit = new VRRaycastHit(raycastHit);
}
if (completeHit != null)
{
// Special case : pass through transparent pixels of web views.
if (webView != null)
{
if (!webView.GetComponent<Renderer>().enabled || webView.IsPixelEmpty(completeHit.textureCoord))
{
continue;
}
}
// Create selection if it does not exist
if (newSelection == null)
{
newSelection = new VRSelection();
}
newSelection.SourceWand = m_Wand;
newSelection.SelectedObject = objectHit;
newSelection.TextureCoordinate = completeHit.textureCoord;
newSelection.SelectionDistance = completeHit.distance;
newSelection.SelectionContact = completeHit.point;
newSelection.SelectionNormal = completeHit.normal;
}
}
}
m_LastSelection = m_SelectionMgr.GetSelection();
m_SelectionMgr.SetSelection(newSelection);
}
protected void OnMVRWandButtonPressed(VRSelection iSelection)
{
Light.enabled = !Light.enabled;
}
protected void VRAction(VRSelection iSelection)
{
print(name + ": VRAction.");
this.GetComponent<Renderer>().material.color = Color.red;
}
protected void OnMVRWandExit(VRSelection iSelection)
{
_buttonRenderer.material.color = Color.white;
}
protected void OnMVRWandEnter(VRSelection iSelection)
{
// Force show ray and save state
m_WandRayWasVisible = iSelection.SourceWand.IsRayVisible();
iSelection.SourceWand.ShowRay(true);
}
protected void OnMVRWandHover(VRSelection iSelection)
{
//print(name + ": OnMVRWandHover.");
}
protected void OnMVRWandExit(VRSelection iSelection)
{
print(name + ": OnMVRWandExit.");
}
protected void OnMVRWandEnter(VRSelection iSelection)
{
print(name + ": OnMVRWandEnter.");
}
protected void OnMVRWandButtonReleased(VRSelection iSelection)
{
print(name + ": OnMVRWandButtonReleased.");
}
protected void OnMVRWandExit(VRSelection iSelection)
{
print(name + ": OnMVRWandExit.");
}
protected void OnMVRWandEnter(VRSelection iSelection)
{
// Force show ray and save state
m_WandRayWasVisible = iSelection.SourceWand.IsRayVisible();
iSelection.SourceWand.ShowRay(true);
}
protected void VRAction(VRSelection iSelection)
{
print(name + ": VRAction.");
this.GetComponent <Renderer>().material.color = Color.red;
}
protected void OnMVRWandHover(VRSelection iSelection)
{
SetVirtualMousePosition(iSelection.TextureCoordinate);
}
protected void OnMVRWandHover(VRSelection iSelection)
{
SetVirtualMousePosition(iSelection.TextureCoordinate);
}
protected void OnMVRWandButtonReleased(VRSelection iSelection)
{
SetVirtualMouseButtonReleased();
SetVirtualMousePosition(iSelection.TextureCoordinate);
}
protected void OnMVRWandExit(VRSelection iSelection)
{
// Unforce show ray
iSelection.SourceWand.ShowRay(m_WandRayWasVisible);
}
protected void OnMVRWandExit(VRSelection iSelection)
{
// Unforce show ray
iSelection.SourceWand.ShowRay(m_WandRayWasVisible);
}
