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| Without seeing the specific scene you're working with, it's hard to tell exactly what you need, but wouldn't some sort of layer-splitting and reordering of the stack do the trick for different points in time? > -------- Original Message -------- > Subject: Re: [AE] 3D(new) Layers with Masks > From: Byron Nash <byronnash@gmail.com> > Date: Fri, June 15, 2012 9:54 am > To: "After Effects Mail List" <AE-List@media-motion.tv> > > > OK, that kinda sucks though. I'll have to pre-render or precomp each > element separately. I have some object that will be in front and some > behind but the camera moves around the scene so the objects won't always be > foreground or background but both depending on what point in time. > > I'm trying to think of a way to have a 3D layer at the correct point in > space that has an alpha channel projected on it that is correct to the > camera. I'll post if I come up with anything. > > On Thu, Jun 14, 2012 at 7:26 PM, Chris Meyer <chris@crishdesign.com> wrote: > > > Duplicate the 2D stuff, put a copy in front, and matte it out as needed to > > reveal the new 3D stuff "behind." > > > > - Chris > > > > > > On Jun 14, 2012, at 5:01 PM, Byron Nash wrote: > > > > > One of the limitations of the new Raytraced renderer is that you can't > > put masks or track mattes on extruded layers. What kinds of workarounds > > have you all come up with to mask out something on a 3D layer? I have > > several pieces of text in a comp over some 2D footage and need to make the > > appropriate bits go behind my 2D stuff. > > > > > > +---End of message---+ > > To unsubscribe send any message to <ae-list-off@media-motion.tv> > > |
