coherent mode create two-faced effect

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coilbook
Licensed Customer
Posts: 3032
Joined: Mon Mar 24, 2014 2:27 pm

Seems like if coherent mode is set to 0.25-0.3 or more it will create a two faced looking characters. In the image attached you can see a line between the left and right sides of the character. We are rendering at 3000 samples and this should be more than enough if we use coherent mode

By te way version 2.x never did this with coherent mode enabled.

Seems like version 3 splits image into 4 parts when rendering
Attachments
coherent mode.jpg
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paride4331
Octane Guru
Posts: 3809
Joined: Fri Sep 18, 2015 7:19 am

Hi coilbook,
are you using network render?
Paride
2 x Evga Titan X Hybrid / 3 x Evga RTX 2070 super Hybrid
coilbook
Licensed Customer
Posts: 3032
Joined: Mon Mar 24, 2014 2:27 pm

paride4331 wrote:Hi coilbook,
are you using network render?
Paride

yes. we do we have 4 slaves
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paride4331
Octane Guru
Posts: 3809
Joined: Fri Sep 18, 2015 7:19 am

Hi coilbook,
could you check if "minimize net traffic" is on (screenshot) ?
If so, uncheck it please and make a test render; is your render correct?
Paride
Attachments
minimize_net_render.jpg
2 x Evga Titan X Hybrid / 3 x Evga RTX 2070 super Hybrid
coilbook
Licensed Customer
Posts: 3032
Joined: Mon Mar 24, 2014 2:27 pm

hi it was unchecked. Seems like light grey color is affected the most
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paride4331
Octane Guru
Posts: 3809
Joined: Fri Sep 18, 2015 7:19 am

Hi coilbook,
disabling coherent ratio, Does your problem persists?
Paride
2 x Evga Titan X Hybrid / 3 x Evga RTX 2070 super Hybrid
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