Author Topic: Certain 'blocks' are not rendering in some frames.  (Read 2370 times)

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Offline Namssorg

Certain 'blocks' are not rendering in some frames.
« on: May 28, 2013, 07:49:01 am »
I am trying to render a 360 turntable of this Tucker. From some angles, certain 'blocks' do not render, or just appear black, as pictured below.  Usually this happens in areas with lots of vents or perforations.  I've noticed it can happen on still renderings as well as animations.
 

Artifacts on the vents


No artifacts occur from a slightly different angle.

It seems to only happen at certain angles.
Here's a video of what I'm seeing in a 1080p turntable:   http://screencast.com/t/5ZmUwqSHe



Any ideas?  It's not a big deal in the still images, but when these little blocks are appearing in half of the frames rendered, it becomes very distracting.

Offline Brandon Davis

Re: Certain 'blocks' are not rendering in some frames.
« Reply #1 on: May 28, 2013, 01:38:30 pm »
Which version of KeyShot are you using?

Offline Namssorg

Re: Certain 'blocks' are not rendering in some frames.
« Reply #2 on: May 29, 2013, 07:15:27 am »
Version 4.0.74

Offline KeyShot

Re: Certain 'blocks' are not rendering in some frames.
« Reply #3 on: May 29, 2013, 08:10:32 pm »
Try to increase the anti aliasing level.