public void Update(IEnumerable <GameObject> targetObjects)
{
if (SharedHotkeys == null || SharedSettings == null)
{
return;
}
if (_state == State.Inactive)
{
if (_sharedHotkeys.ToggleGrab.IsActiveInFrame())
{
Begin(targetObjects);
}
}
else
if (_sharedHotkeys.ToggleGrab.IsActiveInFrame())
{
End();
}
if (IsActive)
{
State oldState = _state;
IInputDevice inputDevice = RTInputDevice.Get.Device;
if (SharedHotkeys.EnableOffsetFromAnchor.IsActive())
{
if (_state != State.ActiveOffsetFromAnchor &&
inputDevice.CreateDeltaCapture(inputDevice.GetPositionYAxisUp(), out _deltaCaptureId))
{
StoreGrabTargetsAnchorVectorSnapshots();
_state = State.ActiveOffsetFromAnchor;
}
}
else if (SharedHotkeys.EnableAnchorAdjust.IsActive())
{
_state = State.ActiveAnchorAdjust;
}
else if (SharedHotkeys.EnableRotation.IsActive())
{
_state = State.ActiveRotate;
}
else if (SharedHotkeys.EnableRotationAroundAnchor.IsActive())
{
_state = State.ActiveRotateAroundAnchor;
}
else if (SharedHotkeys.EnableScaling.IsActive())
{
if (_state != State.ActiveScale &&
inputDevice.CreateDeltaCapture(inputDevice.GetPositionYAxisUp(), out _deltaCaptureId))
{
StoreGrabTargetsWorldScaleSnapshots();
_state = State.ActiveScale;
}
}
else if (SharedHotkeys.EnableOffsetFromSurface.IsActive())
{
_state = State.ActiveOffsetFromSurface;
}
else
{
_state = State.ActiveSnapToSurface;
}
if (_state != State.ActiveScale &&
_state != State.ActiveOffsetFromAnchor)
{
inputDevice.RemoveDeltaCapture(_deltaCaptureId);
}
if (_state != State.ActiveOffsetFromAnchor &&
_state != State.ActiveRotateAroundAnchor)
{
if (!IdentifyGrabSurface())
{
return;
}
}
if ((oldState == State.ActiveOffsetFromAnchor && _state != State.ActiveOffsetFromAnchor) ||
(oldState == State.ActiveRotateAroundAnchor && _state != State.ActiveRotateAroundAnchor))
{
CalculateGrabTargetsAnchorVectors();
}
if (_state == State.ActiveSnapToSurface &&
SharedHotkeys.NextAlignmentAxis.IsActiveInFrame())
{
SwitchToNextAlignmentAxis();
}
if (RTInputDevice.Get.Device.WasMoved())
{
if (_state == State.ActiveOffsetFromAnchor)
{
OffsetTargetsFromAnchor();
}
else if (_state == State.ActiveAnchorAdjust)
{
CalculateGrabTargetsAnchorVectors();
}
else if (_state == State.ActiveSnapToSurface)
{
SnapTargetsToSurface();
}
else if (_state == State.ActiveRotate)
{
RotateTargets();
}
else if (_state == State.ActiveRotateAroundAnchor)
{
RotateTargetsAroundAnchor();
}
else if (_state == State.ActiveScale)
{
ScaleTargets();
}
else if (_state == State.ActiveOffsetFromSurface)
{
OffsetTargetsFromSurface();
}
}
}
}
