/// <summary>
/// Tries to apply the given binding to the transform (parenting it with the corresponding Tracked PCF if specified and setting its local position, rotation and scale).
/// Returns true if applied succesfully.
/// </summary>
private bool TryApplyBinding(MLULandscapeBinding binding)
{
if (!binding.IsValid)
{
return(false);
}
BindingInfo bindingInfo;
// try to retrieve binding information (at least one current PCF must be binded to successfully restore the object binding)
if (binding.TryGetBindingInfo(out bindingInfo))
{
// only apply binding if its actually different from current one
if (bindingInfo != CurrentBindingInfo)
{
Transform currentParent = transform.parent;
// apply binding transformation
transform.parent = bindingInfo.trackedPCF.transform;
transform.localPosition = bindingInfo.binding.Position;
transform.localRotation = bindingInfo.binding.Rotation;
transform.localScale = bindingInfo.binding.Scale;
// restore previus parent if not parenting with tracked PCF is desired
if (!parentToBindedPCF)
{
transform.parent = currentParent;
}
CurrentBindingInfo = bindingInfo; // only succesfully applied bindings are saved
transformStatus.RegisterState();
isRestoring = false; // we are for sure not restoring any more if we succesfully apply a binding
if (OnBindingStateChanged != null)
{
OnBindingStateChanged(this);
}
}
return(true);
}
else
{
return(false);
}
}
