[Papervision3D] Global to Local (and *not* the other way around)

[Steve D]

If local to global is:

child.transform.calculateMultiply(child.transform, parent.world);

then global to local is:

child.transform.calculateMultiply(child.transform,
Matrix3D.inverse(parent.world));

or am I missing something?


On Fri, Apr 10, 2009 at 1:23 PM, lunetta <carlos.lunetta at gmail.com> wrote:

>
> Hello all
>
> I need to reparent an object, but keep its visual location intact. In order
> to do so, I must convert a set of world coordinates (easily retrieved) to a
> displayobject3D space. Any hints to do so? I searched the list and found a
> lot of questions on going local to global, but not the reverse.
>
> Thanks,
>
> Carlos
> --
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