Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: hrvojezg00 on 2016-11-02, 11:15:02

Title: Long building acc. structure
Post by: hrvojezg00 on 2016-11-02, 11:15:02

Since upgrading to 1.5, I have very long "Building acc. structure" issue, sometimes more then 2-3 min for a regular 20m poly project (no proxies). What could be causing that?

Title: Re: Long building acc. structure
Post by: GabaCGStudio on 2016-11-02, 11:30:01

Quote from: hrvojezg00 on 2016-11-02, 11:15:02

What could be causing that?

because you don't use Corona 1.6 ;]

Title: Re: Long building acc. structure
Post by: hrvojezg00 on 2016-11-02, 11:39:05

It`s not official so I`d rather not use it in commercial projects, too risky.

Title: Re: Long building acc. structure
Post by: GabaCGStudio on 2016-11-02, 11:43:02

turn off displacement.
assign an simple Corona material as override mat.

and debug your scene ...

Title: Re: Long building acc. structure
Post by: hrvojezg00 on 2016-11-02, 12:30:44

Does 1.6 db fix this issue? Ondra?

Title: Re: Long building acc. structure
Post by: maru on 2016-11-02, 13:29:51

Is the slow loading of "acc structure" happening in any scene, or only in some specific, complex scenes? Are you getting any error messages? Is this happening in DR or in offline rendering? The more details the better.

Title: Re: Long building acc. structure
Post by: hrvojezg00 on 2016-11-02, 13:41:27

Hi Maru,

It happens in all our scenes lately, no error messages, no DR. Cpu`s are at 100% at that state but nothing happens for a few minutes.

Title: Re: Long building acc. structure
Post by: Ondra on 2017-03-21, 15:34:34

Can we get a problematic scene from you to debug it?

Title: Re: Long building acc. structure
Post by: hrvojezg00 on 2017-03-27, 15:45:59

Ondra, it was some W7 issue, all worked out weel after Windows update.

Title: Re: Long building acc. structure
Post by: Ondra on 2017-03-27, 18:26:00

damn windows updates vs. embree internal scheduler ;) ok, closing...