private void HandlePointerEventRaised(PointerArgs args)
{
switch (args.PointerEvent)
{
case PointerEvent.Hover:
_hover = true;
UpdateMaterialColor();
break;
case PointerEvent.Select:
_select = true;
UpdateMaterialColor();
break;
case PointerEvent.Move:
break;
case PointerEvent.Unselect:
_select = false;
UpdateMaterialColor();
break;
case PointerEvent.Unhover:
_hover = false;
UpdateMaterialColor();
break;
}
}
public override void ProcessPointerEvent(PointerArgs args)
{
switch (args.PointerEvent)
{
case PointerEvent.Select:
EndTransform();
break;
case PointerEvent.Unselect:
EndTransform();
break;
case PointerEvent.Cancel:
EndTransform();
break;
}
base.ProcessPointerEvent(args);
switch (args.PointerEvent)
{
case PointerEvent.Select:
BeginTransform();
break;
case PointerEvent.Unselect:
BeginTransform();
break;
case PointerEvent.Move:
UpdateTransform();
break;
}
}
private void HandlePointerEventRaised(PointerArgs args)
{
switch (args.PointerEvent)
{
case PointerEvent.Hover:
_whenHover.Invoke();
break;
case PointerEvent.Unhover:
_whenUnhover.Invoke();
break;
case PointerEvent.Select:
_whenSelect.Invoke();
break;
case PointerEvent.Unselect:
_whenUnselect.Invoke();
break;
case PointerEvent.Move:
_whenMove.Invoke();
break;
case PointerEvent.Cancel:
_whenCancel.Invoke();
break;
}
}
protected override void HandlePointerEventRaised(PointerArgs args)
{
base.HandlePointerEventRaised(args);
if (SelectedInteractable == null)
{
return;
}
if (args.PointerEvent == PointerEvent.Select ||
args.PointerEvent == PointerEvent.Unselect ||
args.PointerEvent == PointerEvent.Cancel)
{
Pose target = _grabTarget.GetPose();
if (SelectedInteractable.ResetGrabOnGrabsUpdated)
{
Pose source = _interactable.GetGrabSourceForTarget(target);
_tween.StopAndSetPose(source);
SelectedInteractable.PointableElement.ProcessPointerEvent(
new PointerArgs(Identifier, PointerEvent.Move, _tween.Pose));
_tween.MoveTo(target);
}
else
{
_tween.StopAndSetPose(target);
SelectedInteractable.PointableElement.ProcessPointerEvent(
new PointerArgs(Identifier, PointerEvent.Move, target));
_tween.MoveTo(target);
}
}
}
private void HandlePointerEventRaised(PointerArgs args)
{
switch (args.PointerEvent)
{
case PointerEvent.Hover:
_points.Add(args.Identifier,
new PointData()
{
Pose = args.Pose, Selecting = false
});
break;
case PointerEvent.Select:
_points[args.Identifier].Selecting = true;
break;
case PointerEvent.Move:
_points[args.Identifier].Pose = args.Pose;
break;
case PointerEvent.Unselect:
_points[args.Identifier].Selecting = false;
break;
case PointerEvent.Unhover:
case PointerEvent.Cancel:
_points.Remove(args.Identifier);
break;
}
}
public virtual void ProcessPointerEvent(PointerArgs args)
{
switch (args.PointerEvent)
{
case PointerEvent.Hover:
Hover(args);
break;
case PointerEvent.Unhover:
Unhover(args);
break;
case PointerEvent.Move:
Move(args);
break;
case PointerEvent.Select:
Select(args);
break;
case PointerEvent.Unselect:
Unselect(args);
break;
case PointerEvent.Cancel:
Cancel(args);
break;
}
}
private void HandlePointerEventRaised(PointerArgs args)
{
if (args.PointerEvent == PointerEvent.Cancel)
{
ProcessPointerEvent(args);
}
}
protected virtual void PointableElementUpdated(PointerArgs args)
{
if (ForwardElement != null)
{
ForwardElement.ProcessPointerEvent(args);
}
WhenPointerEventRaised.Invoke(args);
}
public override void ProcessPointerEvent(PointerArgs args)
{
Vector3 transformPosition =
_canvasRenderTextureMesh.ImposterToCanvasTransformPoint(args.Pose.position);
Pose transformedPose = new Pose(transformPosition, args.Pose.rotation);
base.ProcessPointerEvent(new PointerArgs(args.Identifier, args.PointerEvent, transformedPose));
}
protected virtual void HandlePointerEventRaised(PointerArgs args)
{
if (args.Identifier == Identifier &&
args.PointerEvent == PointerEvent.Cancel &&
Interactable != null)
{
Interactable.RemoveInteractorById(Identifier);
Interactable.PointableElement.WhenPointerEventRaised -=
HandlePointerEventRaised;
}
}
private void Unselect(PointerArgs args)
{
int index = _selectingPointIds.IndexOf(args.Identifier);
if (index == -1)
{
return;
}
_selectingPointIds.RemoveAt(index);
_selectingPoints.RemoveAt(index);
PointableElementUpdated(args);
}
private void Hover(PointerArgs args)
{
if (_addNewPointsToFront)
{
_pointIds.Insert(0, args.Identifier);
_points.Insert(0, args.Pose);
}
else
{
_pointIds.Add(args.Identifier);
_points.Add(args.Pose);
}
PointableElementUpdated(args);
}
private void HandlePointerEvent(Canvas canvas, PointerArgs args)
{
Pointer pointer;
switch (args.PointerEvent)
{
case PointerEvent.Hover:
pointer = new Pointer(canvas);
pointer.PointerEventData = new PointerEventData(eventSystem);
pointer.SetPosition(args.Pose.position);
_pointerMap.Add(args.Identifier, pointer);
break;
case PointerEvent.Unhover:
pointer = _pointerMap[args.Identifier];
_pointerMap.Remove(args.Identifier);
pointer.MarkForDeletion();
_pointersForDeletion.Add(pointer);
break;
case PointerEvent.Select:
pointer = _pointerMap[args.Identifier];
pointer.SetPosition(args.Pose.position);
pointer.Press();
break;
case PointerEvent.Unselect:
pointer = _pointerMap[args.Identifier];
pointer.SetPosition(args.Pose.position);
pointer.Release();
break;
case PointerEvent.Move:
pointer = _pointerMap[args.Identifier];
pointer.SetPosition(args.Pose.position);
break;
case PointerEvent.Cancel:
pointer = _pointerMap[args.Identifier];
_pointerMap.Remove(args.Identifier);
ClearPointerSelection(pointer.PointerEventData);
pointer.MarkForDeletion();
_pointersForDeletion.Add(pointer);
break;
}
}
private void Move(PointerArgs args)
{
int index = _pointIds.IndexOf(args.Identifier);
if (index == -1)
{
return;
}
_points[index] = args.Pose;
index = _selectingPointIds.IndexOf(args.Identifier);
if (index != -1)
{
_selectingPoints[index] = args.Pose;
}
PointableElementUpdated(args);
}
private void Select(PointerArgs args)
{
if (_selectingPoints.Count == 1 && _transferOnSecondSelection)
{
Cancel(new PointerArgs(_selectingPointIds[0], PointerEvent.Cancel, _selectingPoints[0]));
}
if (_addNewPointsToFront)
{
_selectingPointIds.Insert(0, args.Identifier);
_selectingPoints.Insert(0, args.Pose);
}
else
{
_selectingPointIds.Add(args.Identifier);
_selectingPoints.Add(args.Pose);
}
PointableElementUpdated(args);
}
private void HandlePointerEventRaised(PointerArgs args)
{
switch (args.PointerEvent)
{
case PointerEvent.Select:
if (_grabbable.SelectingPointsCount == 1 && !_isBeingTransformed)
{
DisablePhysics();
}
break;
case PointerEvent.Unselect:
if (_grabbable.SelectingPointsCount == 0)
{
ReenablePhysics();
}
break;
}
}
private void Cancel(PointerArgs args)
{
int index = _selectingPointIds.IndexOf(args.Identifier);
if (index != -1)
{
_selectingPointIds.RemoveAt(index);
_selectingPoints.RemoveAt(index);
}
index = _pointIds.IndexOf(args.Identifier);
if (index != -1)
{
_pointIds.RemoveAt(index);
_points.RemoveAt(index);
}
else
{
return;
}
PointableElementUpdated(args);
}
public void PublishPointerEvent(PointerArgs args)
{
WhenPointerEventRaised(args);
}