pixels jitter in Z pass

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pixels jitter in Z pass

Postby rleuchovius » Fri Aug 19, 2016 3:00 pm

rleuchovius Fri Aug 19, 2016 3:00 pm
Hi

I have a question regarding an issue I have stumbled upon. It has suddenly started appearing, haven't experience this before.

The Z pass revelas pixels at random positions that are hopping around in the frame. (I have to put on an exposure with a value of around -13 to see the z correctly.)

These pixels make it impossible to use the pass as a fog layer or dof layer since it has artefacts.

Can anyone give me an explanation for this?

See the attached image
Attachments
Screen Shot 2016-08-19 at 16.52.35.png
rleuchovius
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Re: pixels jitter in Z pass

Postby rleuchovius » Fri Aug 19, 2016 3:28 pm

rleuchovius Fri Aug 19, 2016 3:28 pm
Here is a lowres mov file also. If you zoom into it you can see black pixel dancing around.
Attachments

[ Play Quicktime file ] cam_anim_pass_Z_0000.mov [ 3.39 MiB | Viewed 12394 times ]

rleuchovius
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