public override void TrackBegin(Grabber grabber, GrabPointProvider pointProvider)
{
Rigidbody.isKinematic = GrabFlags.HasFlag(EGrabPhysicsFlags.IsKinematic);
Rigidbody.detectCollisions = GrabFlags.HasFlag(EGrabPhysicsFlags.Collision);
Rigidbody.useGravity = GrabFlags.HasFlag(EGrabPhysicsFlags.UseGravity);
Rigidbody.velocity = Vector3.zero;
Rigidbody.angularVelocity = Vector3.zero;
}
public override void TrackBegin(Grabber grabber, GrabPointProvider pointProvider)
{
_parent = transform.parent;
if (ParentToPoint)
{
transform.SetParent(pointProvider.Point);
}
}
public override void Grabbing(Grabber grabber)
{
var delta = grabber.transform.position - _grabLastPosition;
if (delta.sqrMagnitude >= UpdateStep)
{
_grabLastPosition = grabber.transform.position;
OnMove.Invoke(delta, _grabStartPosition, grabber.transform.position);
}
}
public override void Grabbing(Grabber grabber)
{
base.Grabbing(grabber);
if (Point == null || Sync == null)
{
return;
}
Sync.Track(grabber, PointProvider);
}
public override void TrackEnd(Grabber grabber, GrabPointProvider pointProvider)
{
Rigidbody.isKinematic = UnGrabFlags.HasFlag(EGrabPhysicsFlags.IsKinematic);
Rigidbody.detectCollisions = UnGrabFlags.HasFlag(EGrabPhysicsFlags.Collision);
Rigidbody.useGravity = UnGrabFlags.HasFlag(EGrabPhysicsFlags.UseGravity);
if (ThrowSensitivity > 0)
{
var velocity = grabber.VelocityEstimator.Velocity;
Rigidbody.velocity = velocity * ThrowSensitivity;
}
}
public override void Track(Grabber grabber, GrabPointProvider pointProvider)
{
if (ParentToPoint)
{
return;
}
var point = pointProvider.Point;
transform.position = point.position;
transform.rotation = point.rotation;
}
public virtual void Grabbed(Grabber grabber)
{
PointProvider = grabber.GrabPointProvidersTable[GrabPointMarker];
IsGrabbing = true;
if (GrabFlags.HasFlag(EGrabFlags.SnapPosition))
{
transform.position = Point.position;
}
if (GrabFlags.HasFlag(EGrabFlags.SnapRotation))
{
transform.localRotation = Point.rotation;
}
OnGrabbed.Invoke(grabber);
}
public override void Track(Grabber grabber, GrabPointProvider pointProvider)
{
var point = pointProvider.Point;
var direction = point.position - transform.position;
direction.Normalize();
var distance = Vector3.Distance(transform.position, point.position);
var outputSpeed = Mathf.Lerp(0, Speed, Curve.Evaluate(distance));
Rigidbody.position += direction * outputSpeed * Time.fixedDeltaTime;
if (SyncRotation)
{
Rigidbody.rotation = point.rotation;
}
}
private void OnMoveBegin(Grabber grabber)
{
}
public virtual void UnGrabbed(Grabber grabber)
{
OnUnGrabbed.Invoke(grabber);
PointProvider = null;
IsGrabbing = false;
}
public virtual void Grabbing(Grabber grabber)
{
OnGrabbing.Invoke(grabber);
}
public override void UnGrabbed(Grabber grabber)
{
}
public override void UnGrabbed(Grabber grabber)
{
base.UnGrabbed(grabber);
Sync?.TrackEnd(grabber, PointProvider);
}
public override void Grabbed(Grabber grabber)
{
base.Grabbed(grabber);
Sync?.TrackBegin(grabber, PointProvider);
}
public abstract void TrackBegin(Grabber grabber, GrabPointProvider pointProvider);
public override void TrackEnd(Grabber grabber, GrabPointProvider pointProvider)
{
transform.SetParent(_parent);
}
