/// <summary>
/// Updates references to Transform objects that we're interested in.
/// </summary>
private void UpdateTransformReferences()
{
Transform newParent;
if (relativeTrn == null) {
if (FlightGlobals.ActiveVessel == null) {
newParent = null;
} else {
newParent = FlightGlobals.ActiveVessel.transform;
}
} else {
newParent = relativeTrn;
}
TransformState.MoveToParent(destructionProxy.transform, newParent);
TransformState.ResetTransformToIdentity(destructionProxy.transform);
TransformState.ResetTransformToIdentity(transform);
// For FlightCamera, the second transform is that for the FlightCamera itself.
secondTrn = new TransformState(FlightCamera.fetch.transform);
// ... and the transform parent is the "main camera pivot".
firstTrn = new TransformState(secondTrn.Transform.parent);
}
/// <summary>
/// Moves toMove, retaining the local position, scale, rotation.
///
/// This is in contrast to simply modifying Transform.parent, which modifies
/// the local transformation state to retain the same world-space result.
/// </summary>
/// <param name="toMove">The Transform to reparent.</param>
/// <param name="newParent">The new parent Transform.</param>
public static void MoveToParent(Transform toMove, Transform newParent)
{
var state = new TransformState(toMove);
toMove.parent = newParent;
state.Revert();
}
