Banding artifacts with AO

This topic has 7 replies, 3 voices, and was last updated 2 years, 5 months ago by Ivan Lyubovnikov.

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2021-10-08 at 4:11 pm #46016

Eugene Zos
Customer

These artifacts only appear on mobile (5 different devices tested, iOS and Android).

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2021-10-11 at 4:39 pm #46047

Eugene Zos
Customer

This shows only on the mobiles, PC (Chrome, FF) and Mac (Safari) are fine.

As soon as I turn off Ambient Occlusion, everything is working fine on mobile. Also on the mobile, the antialiasing is pretty horrid.

Things I’ve tried :

Shadow biases
Different Shadow Settings in export settings
Camera Environment ranges
Materials & geometry
Mobile scale puzzle
Scene Scaling

2021-10-11 at 5:30 pm #46050

xeon
Customer

I dont have a solution but you might want a temporary work around.

I think you could use the “feature available Mobile Device” puzzle to turn off AO depending the device in use or other conditions you set.

At least it would allow you to use it where it works well and turn it off when it doesn’t.

Xeon
Route 66 Digital
Interactive Solutions - https://www.r66d.com
Tutorials - https://www.xeons3dlab.com

2021-10-29 at 10:25 am #46586

Eugene Zos
Customer

Any update on this?
I came to a point where I just enable AO in any of the bundled apps and there is the same effect on mobiles. Is this a bug?

2021-10-29 at 12:53 pm #46591

Ivan Lyubovnikov
Staff

Eugene Zos wrote:

Any update on this?

Hi, these artefacts look similar to the ones reported here: https://www.soft8soft.com/topic/ao-issue-on-mobile-device/.
They should be fixed in the upcoming verge3d update (next week most likely).

Co-founder and lead developer at Soft8Soft.

2021-10-29 at 1:13 pm #46592

Eugene Zos
Customer

Good stuff, thanks for letting us know.

2021-11-02 at 10:36 am #46645

Eugene Zos
Customer

Not pushing by any means, basically, the project is sitting waiting for the fix before we deliver. Do you think it will be out soon?

2021-11-04 at 8:17 am #46733

Ivan Lyubovnikov
Staff

Eugene Zos wrote:

Not pushing by any means, basically, the project is sitting waiting for the fix before we deliver. Do you think it will be out soon?

The fix should be available right now with the new pre-release version: https://www.soft8soft.com/topic/verge3d-3-9-pre1-available/

Co-founder and lead developer at Soft8Soft.
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