private void MigrateOneHandRotationModes(ref ObjectManipulator objManip, ManipulationHandler.RotateInOneHandType oldMode, ManipulationProximityFlags proximity)
{
ObjectManipulator.RotateInOneHandType newMode = ObjectManipulator.RotateInOneHandType.RotateAboutGrabPoint;
switch (oldMode)
{
case ManipulationHandler.RotateInOneHandType.MaintainRotationToUser:
{
newMode = ObjectManipulator.RotateInOneHandType.RotateAboutGrabPoint;
var constraint = objManip.EnsureComponent <FixedRotationToUserConstraint>();
constraint.TargetTransform = objManip.HostTransform;
constraint.HandType = ManipulationHandFlags.OneHanded;
constraint.ProximityType = proximity;
break;
}
case ManipulationHandler.RotateInOneHandType.GravityAlignedMaintainRotationToUser:
{
newMode = ObjectManipulator.RotateInOneHandType.RotateAboutGrabPoint;
var rotConstraint = objManip.EnsureComponent <FixedRotationToUserConstraint>();
rotConstraint.TargetTransform = objManip.HostTransform;
rotConstraint.HandType = ManipulationHandFlags.OneHanded;
rotConstraint.ProximityType = proximity;
var axisConstraint = objManip.EnsureComponent <RotationAxisConstraint>();
axisConstraint.TargetTransform = objManip.HostTransform;
axisConstraint.HandType = ManipulationHandFlags.OneHanded;
axisConstraint.ProximityType = proximity;
axisConstraint.ConstraintOnRotation = AxisFlags.XAxis | AxisFlags.ZAxis;
break;
}
case ManipulationHandler.RotateInOneHandType.FaceUser:
{
newMode = ObjectManipulator.RotateInOneHandType.RotateAboutGrabPoint;
var rotConstraint = objManip.EnsureComponent <FaceUserConstraint>();
rotConstraint.TargetTransform = objManip.HostTransform;
rotConstraint.HandType = ManipulationHandFlags.OneHanded;
rotConstraint.ProximityType = proximity;
rotConstraint.FaceAway = false;
break;
}
case ManipulationHandler.RotateInOneHandType.FaceAwayFromUser:
{
newMode = ObjectManipulator.RotateInOneHandType.RotateAboutGrabPoint;
var rotConstraint = objManip.EnsureComponent <FaceUserConstraint>();
rotConstraint.TargetTransform = objManip.HostTransform;
rotConstraint.HandType = ManipulationHandFlags.OneHanded;
rotConstraint.ProximityType = proximity;
rotConstraint.FaceAway = true;
break;
}
case ManipulationHandler.RotateInOneHandType.MaintainOriginalRotation:
{
newMode = ObjectManipulator.RotateInOneHandType.RotateAboutGrabPoint;
var rotConstraint = objManip.EnsureComponent <FixedRotationToWorldConstraint>();
rotConstraint.TargetTransform = objManip.HostTransform;
rotConstraint.HandType = ManipulationHandFlags.OneHanded;
rotConstraint.ProximityType = proximity;
break;
}
case ManipulationHandler.RotateInOneHandType.RotateAboutObjectCenter:
newMode = ObjectManipulator.RotateInOneHandType.RotateAboutObjectCenter;
break;
case ManipulationHandler.RotateInOneHandType.RotateAboutGrabPoint:
newMode = ObjectManipulator.RotateInOneHandType.RotateAboutGrabPoint;
break;
}
if (proximity.HasFlag(ManipulationProximityFlags.Near))
{
objManip.OneHandRotationModeNear = newMode;
}
if (proximity.HasFlag(ManipulationProximityFlags.Far))
{
objManip.OneHandRotationModeFar = newMode;
}
}