Page 1 of 2

strange stripes on render

Posted: Mon Nov 17, 2014 2:45 pm
by jejeaudio
Hello,

I use octane render since many months a I like it !
I used to generate .obj and assemble them in octane with placement.
But it is not very usefull and complicated to animate properly.

So I start working with Cinema 4D wich is perfect for what I need.

I used the plugin, and all work fine.

But now, I try to animate renders, so I export ocs file trough the plugin window,
and export alembic to generate cameras movement.
I allready have little trouble to adjust camera and objects size, but that's not my probleme yet.

I have trouble with some stripes appearing when I render, dispite my materials are very simple. I think about a light not properly setup.

Here is a picture to understand what I'm talking about:

Image

On the right, you see horizontal stripe (sam on chairs)
On the left, on the small section of the wall, you can see the same stripes doing a semicircle.

Can you explain what I'm doing wrong?

Thanks in advance,

Jerome

Re: strange stripes on render

Posted: Mon Nov 17, 2014 2:59 pm
by aoktar
tweak rayepsilon value. Also check scene scaling matches real-world scales. why don't you animate via plugin?

Re: strange stripes on render

Posted: Mon Nov 17, 2014 3:26 pm
by jejeaudio
Hi,

It was the rayepsilon which was very low. thanks.

don't laugh : how do I render animations trhoug c4d?
I don't find the render imported animation, or something like that.

Re: strange stripes on render

Posted: Mon Nov 17, 2014 3:43 pm
by aoktar
:) It's exactly same workflow as default renderer does, only select Octanerender as renderer and set parameters. Also check this manual in picture.

you must watch this for full workflow
https://vimeo.com/groups/209276/videos/108846254

tutorials group
https://vimeo.com/groups/209276

Re: strange stripes on render

Posted: Mon Nov 17, 2014 5:01 pm
by jejeaudio
It works fine !
Thank you very much :)

Re: strange stripes on render

Posted: Mon Nov 17, 2014 5:51 pm
by jejeaudio
I was a little fast.
It works, for just the first image.

When I try in the visualization windows: it rendre just the first frame.

I tried in the render queue, same thing, but indicates me : exceeded memory

where is the problem ?

Re: strange stripes on render

Posted: Mon Nov 17, 2014 6:07 pm
by jejeaudio
Other question, where do you find 2.12 Version?
In my account I can only see V2.06

Re: strange stripes on render

Posted: Mon Nov 17, 2014 6:21 pm
by aoktar
you should look to c4d forum for versions and much more info. do you have screen shot from LV and error message screen? I'm not sure what's giving a message. But my advice to you going step by step to learn the workflow, possibilities and limits.
Have you watched the videos?

Re: strange stripes on render

Posted: Mon Nov 17, 2014 6:34 pm
by jejeaudio
the video explain lots of things I allready know, but won't help me more for my memory problem.
I will try a lighter scene.

I mean octane plug in version. I have only the V2.06.1, and in the video (which I have watched)
it use 2.11 liveviewer (which include pathetherm power etc...)
Just wonder where to find the latest one

Re: strange stripes on render

Posted: Mon Nov 17, 2014 6:44 pm
by jejeaudio