public PickHandlerTool(PickHandler.DofTypes constrainedDofTypes, Predicate <Event> removePredicate)
{
if (removePredicate == null)
{
throw new ArgumentNullException("removePredicate", "When to remove callback is null - undefined.");
}
ConstrainedDofTypes = constrainedDofTypes;
m_removePredicate = removePredicate;
}
private GameObject TryCreateConstraint(Ray ray, GameObject gameObject, PickHandler.DofTypes constrainedDofs, string gameObjectName)
{
if (gameObject == null || gameObject.GetComponentInParent <RigidBody>() == null)
{
return(null);
}
var result = Utils.Raycast.Intersect(ray, gameObject, true);
if (!result)
{
return(null);
}
ConstraintType constraintType = constrainedDofs == PickHandler.DofTypes.Translation ?
ConstraintType.BallJoint :
constrainedDofs == PickHandler.DofTypes.Rotation ?
ConstraintType.AngularLockJoint :
(constrainedDofs & PickHandler.DofTypes.Translation) != 0 && (constrainedDofs & PickHandler.DofTypes.Rotation) != 0 ?
ConstraintType.LockJoint :
ConstraintType.BallJoint;
GameObject constraintGameObject = Factory.Create(constraintType);
constraintGameObject.name = gameObjectName;
Constraint constraint = constraintGameObject.GetComponent <Constraint>();
constraint.ConnectedFrameNativeSyncEnabled = true;
constraint.AttachmentPair.ReferenceObject = result.Target;
constraint.AttachmentPair.ReferenceFrame.Position = result.Point;
constraint.AttachmentPair.ConnectedObject = null;
constraint.AttachmentPair.ConnectedFrame.Position = result.Point;
constraint.AttachmentPair.Synchronized = false;
return(constraintGameObject);
}
