Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: goose1982 on 2013-12-02, 17:13:33

Title: Random Geometry Rendering Problem
Post by: goose1982 on 2013-12-02, 17:13:33

Hi,
i have a little Problem with one of my scenes right now, never had that before. When i start to render the scene, random geomtry problems appear, like the half of a table is missing, or a cut in in a furniture appears, or geomtry totally disappear.

The funny thing is that this only appears on my Dual Xeon E5- 2687W, on my I7 Workstations it renders the way it should be.

maybe some of you had similar problems and found a solution for that.

best regards, Michael

Title: Re: Random Geometry Rendering Problem
Post by: Paul Jones on 2013-12-02, 21:18:45

Is the modifier stack collapsed? Strange how it is rendering on one and not the other!

Title: Re: Random Geometry Rendering Problem
Post by: Ondra on 2013-12-02, 21:51:04

what build do you use?

Title: Re: Random Geometry Rendering Problem
Post by: goose1982 on 2013-12-03, 08:05:20

i did a "convert to poly" to the whole scene, and now it seems to fix the problem!!

i am using the build from the 2013-09-16 from the daily builds section.

thanks for your help!!

Title: Re: Random Geometry Rendering Problem
Post by: Ondra on 2013-12-03, 09:26:32

this is not a proper solution, can you upload the scene for me? (http://corona-renderer.com/upload/)

Title: Re: Random Geometry Rendering Problem
Post by: goose1982 on 2013-12-03, 14:53:43

i have send you the dropbox link, the filename is toskana21.max

best regards

Title: Re: Random Geometry Rendering Problem
Post by: goose1982 on 2013-12-03, 15:58:30

i could reproduce this kind of error.

starting up max, loading the scene and hit enter, quit the render job a couple of times and the strange thinks started to happen. then i closed 3dsmax, reload the scene and it works again.

how it should look like

(http://www.virtuellefotografie.com/bild2.jpg)

and here the error image

(http://www.virtuellefotografie.com/bild1.jpg)

it happens total randomly.....

Title: Re: Random Geometry Rendering Problem
Post by: Ondra on 2014-01-04, 19:36:42

Quote from: goose1982 on 2013-12-03, 14:53:43

i have send you the dropbox link, the filename is toskana21.max

best regards

Can you resend me the link, I cannot find it anywhere...

BTW: you can also try the scene in newest build yourself, I'm guessing the problem will go away since I upgraded embree version

Title: Re: Random Geometry Rendering Problem
Post by: Ondra on 2014-01-14, 17:05:28

bump ^^

Title: Re: Random Geometry Rendering Problem
Post by: Ondra on 2014-01-16, 18:42:25

ok, found the scene, and it looks like it does not happen anymore