private bool GetTargetPoint(out Vector3 targetPoint)
{
var closestCollider = TargetPicker.PickClosest(
TargetPickerBounds, armIKController.SymmetricalPosition(NoTargetAnchor.position),
colliders => {
// Prefer to grab player body parts.
var playerColliders = colliders
.Where(c => (c.gameObject.layer & playerLayerMask) != 0);
if (playerColliders.Any())
{
colliders = playerColliders;
}
// Try to find at least collider with rigidbody.
var rigidbodyColliders = colliders
.Where(c => c.rigidbody != null);
if (rigidbodyColliders.Any())
{
colliders = rigidbodyColliders;
}
else
{
colliders = Enumerable.Empty <Collider> ();
}
return(colliders);
}, out targetPoint
);
return(closestCollider != null);
}
void FixedUpdate()
{
Vector3 closestPoint;
var closestCollider = TargetPicker.PickClosest(
TargetPickerBounds, armIKController.SymmetricalPosition(NoTargetAnchor.position), //armIKController.WristWorldAnchor,
colliders => {
// Prefer to grab player body parts.
var playerColliders = colliders
.Where(c => (c.gameObject.layer & playerLayerMask) != 0);
if (playerColliders.Any())
{
colliders = playerColliders;
}
// Prefer colliders with rigidbody attached over static.
var rigidbodyColliders = colliders
.Where(c => c.attachedRigidbody != null);
if (rigidbodyColliders.Any())
{
colliders = rigidbodyColliders;
}
return(colliders);
}, out closestPoint
);
if (closestCollider != null)
{
// Stretch arm toward closest point on suitable collider.
armIKController.WristTargetPosition = closestPoint;
}
else
{
// Stretch arm forward.
armIKController.WristTargetPosition = armIKController.SymmetricalPosition(NoTargetAnchor.position);
}
}