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compositing based on Z depth
Hi folks!
– I have 2 clips with Z depth ( same 3D scene – diffrent objects )
How i can comp them together using Z depth? …i badly need it that way there is some animated foliage and effects that need to be done in 3D before the second object .Same scene for both objects – i need the first one to overlap the second as if they were rendered same time.
Please, guys…
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4 Replies
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Don’t quite understand. Why not just make the layer 3D and change the Z parameter to set them at different depths?
Chris Smith
https://www.sugarfilmproduction.com -
Don’t quite understand. Why not just make the layer 3D and change the Z parameter to set them at different depths?
Chris Smith
https://www.sugarfilmproduction.com -
Don’t quite understand. Why not just make the layer 3D and change the Z parameter to set them at different depths?
Chris Smith
https://www.sugarfilmproduction.com -
Hi
I try to be more specific.
There is a hill with animated foliage, on top of that hill there need to be some other stuff. I could use Z walue and 3D layers but what i have in mind is that this second object need to be placed AMONG the bushes and when camera is passing by it slowly reveals. I have Z channel within “hill” footage and i need the second object to be beetween certain Z values of the Hill’s Z channel so it can overlap and have rest of the hill’s Z values behind itself.In other words: Z channel is based on a grayscale and let’s say i want something to be placed based on this grayscale…something like compound Z channell…i don’t know…this is tricky for me
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