public void SetAttach(Transform attached, Vector3 attachAnchorPositionLS)
{
this.attached = attached;
this.attachAnchorPositionLS = attachAnchorPositionLS;
if (attached)
{
attachedBody = attached.GetComponentInParent <Rigidbody>();
}
if (attachedBody && attachedBody.isKinematic && attachedBody.transform.parent)
{
var parentBody = attachedBody.transform.parent.GetComponentInParent <Rigidbody>();
if (parentBody)
{
attachedBody = parentBody;
}
}
Vector3 attachedPointWS = transform.TransformPoint(attachAnchorPositionLS);
if (attachedBody)
{
attachedPointWS -= attachedBody.velocity * Time.fixedDeltaTime; //Compensate the correlation in GetAttachedTranslation
}
if (attached)
{
attachedPositionLS = attached.InverseTransformPoint(attachedPointWS);
}
updateAttach.Invoke(this.attached);
}
private void _UpdateTransform()
{
Matrix newMatrix = Matrix.Identity;
newMatrix.Scale(_Scale, _Scale);
newMatrix.Translate(-_StartX, -_StartY);
Matrix = newMatrix;
UpdateTransform?.Invoke();
}