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New YafaRay v3.0.2-beta for Blender v2.77a released!

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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Wed Jul 20, 2016 3:58 pm

Great update, I'm grateful for the work you are carrying out.
I'm not more familiar with yafaray, but the time has come to use it better, since it's still alive and kicking!
pafurijaz
 
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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Wed Jul 20, 2016 9:18 pm

Hi, I can not create the material glass, as you can see in the image below, the file is under, you have to do some sample files to learn better.

CupsSky2

I have some file to test if needed
Attachments
yafaray_render_001.png
Good glass, no problem on rendering
yafaray_render_002.png
File test for glass
pafurijaz
 
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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Wed Jul 20, 2016 10:28 pm

It's probably better to ask this in the materials support forum.

Increase raydepth to at least five, or increase the material's additional raydepth.

Delete those Cycles materials, they could cause problems.
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stoneage
 
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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Thu Jul 21, 2016 8:58 am

Hi, I did some tests but it seems very slow, I hope that it can be improved.

The picture below is made with pathtracer 64 samples render time 03:31:29;56 :?
Attachments
yafaray_render_003.jpg
path sample 64 depth 8 pass 2
Last edited by pafurijaz on Thu Jul 21, 2016 10:25 am, edited 1 time in total.
pafurijaz
 
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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Thu Jul 21, 2016 9:04 am

An other problem is that, I can't see my post with the images, when I'm not logged on
pafurijaz
 
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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Thu Jul 21, 2016 4:48 pm

Hello to everybody,

The new version is running fine under windows, but under Linux Mint 17.3 i got the following error when I try to enable Yafaray.

Traceback (most recent call last):
File "/opt/blender-2.77-rc1-linux-glibc211-x86_64/2.77/scripts/modules/addon_utils.py", line 330, in enable
mod = __import__(module_name)
File "/home/lemyd/.config/blender/2.77/scripts/addons/yafaray_v3/__init__.py", line 70, in <module>
from . import io
File "/home/lemyd/.config/blender/2.77/scripts/addons/yafaray_v3/io/__init__.py", line 21, in <module>
import yafaray_v3_interface
File "/home/lemyd/.config/blender/2.77/scripts/addons/yafaray_v3/bin/yafaray_v3_interface.py", line 28, in <module>
_yafaray_v3_interface = swig_import_helper()
File "/home/lemyd/.config/blender/2.77/scripts/addons/yafaray_v3/bin/yafaray_v3_interface.py", line 24, in swig_import_helper
_mod = imp.load_module('_yafaray_v3_interface', fp, pathname, description)
File "/opt/blender-2.77-rc1-linux-glibc211-x86_64/2.77/python/lib/python3.5/imp.py", line 242, in load_module
return load_dynamic(name, filename, file)
File "/opt/blender-2.77-rc1-linux-glibc211-x86_64/2.77/python/lib/python3.5/imp.py", line 342, in load_dynamic
return _load(spec)
ImportError: /home/lemyd/.config/blender/2.77/scripts/addons/yafaray_v3/bin/dependencies/libImath.so.12: file too short

Has someone an idea what I am doing wrong?

Thank you
Christian
LemyD
 
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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Thu Jul 21, 2016 6:56 pm

LemyD wrote:ImportError: /home/lemyd/.config/blender/2.77/scripts/addons/yafaray_v3/bin/dependencies/libImath.so.12: file too short

Has someone an idea what I am doing wrong?

Thank you
Christian

You could try this:-
https://blenderartists.org/forum/showth ... ost3074454
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stoneage
 
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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Thu Jul 21, 2016 7:31 pm

That solved the problem!

Thank you stoneage!
LemyD
 
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Re: New YafaRay v3.0.1-beta for Blender v2.77a released!

Post Fri Jul 22, 2016 9:22 am

Hello,

v3.0.1-beta released. I've updated the first posts accordingly with the new features and download links, etc.

Changes from v3.0.0-beta to v3.0.1-beta:
----------------------------------------
* Important: Background IBL light sampling fix. This solves a long standing problem with incorrect background lighting accuracy and fireflies. (http://yafaray.org/node/752, http://yafaray.org/node/727, http://yafaray.org/node/566).

* IBL clamp sampling parameter no longer needed thanks to the fix above, so it has been removed from the exporter.

* Fix for crash when using yafaray-xml without specifying the type of badge to be used.

* yafaray-xml: new "-ccd" "console-colors-disabled". If specified, disables the Console colors ANSI codes, useful for some 3rd party software that cannot handle ANSI codes well.

* Light photon control: changed back control param names from "shoot_" to "with_" as originally for better backwards compatibility with 3rd party exporters

* Render Passes: added "generic" external render passes for other Exporters and plugins other than Blender Exporter

* Render passes: added new debug passes for diagnosing light estimation problems
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David Bluecame
 
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Re: New YafaRay v3.0.1-beta for Blender v2.77a released!

Post Fri Jul 22, 2016 9:40 am

By the way, this time I already built the Linux builds with an older compiler, as I did for stoneage, so they should work with older distros such as Ubuntu 14.04

Please let me know if you have any problems with them...
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David Bluecame
 
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Re: New YafaRay v3.0.1-beta for Blender v2.77a released!

Post Fri Jul 22, 2016 11:08 am

Thank you David !
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Samo
 
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Re: New YafaRay v3.0.1-beta for Blender v2.77a released!

Post Fri Jul 22, 2016 11:32 am

Unfortunately I've just found that in Linux the ImageFilm loading does not work. I suspect (99%) the older compiler is causing this problem.

I will take a look to see if I should generate new builds with the original compiler or if I can patch the code to allow it to work with the older compiler :-(
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David Bluecame
 
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Re: New YafaRay v3.0.0-beta for Blender v2.77a released!

Post Fri Jul 22, 2016 3:19 pm

pafurijaz wrote:Hi, I did some tests but it seems very slow, I hope that it can be improved.

The picture below is made with pathtracer 64 samples render time 03:31:29;56 :?


You should try with photonmap, much faster.
surena
 
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Re: New YafaRay v3.0.2-beta for Blender v2.77a released!

Post Fri Jul 22, 2016 5:39 pm

Hello,

As I suspected, the problem with v3.0.1 Linux builds and failing ImageFilm loading was due to incomplete std::regex implementation in GCC v4.8.4

I had to change the code to solve that problem and use another way instead of std::regex. So, I've now released v3.0.2-beta with this issue solved and still compiled with GCC v4.8.4 and therefore compatible with older Linux versions as Ubuntu 14.04, etc.

I have updated the download links in the first post.

Changes from v3.0.1-beta to v3.0.2-beta:
----------------------------------------
* ImageFilm load, fix failing load when compiling with GCC v4.8.4
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David Bluecame
 
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Re: New YafaRay v3.0.2-beta for Blender v2.77a released!

Post Mon Jul 25, 2016 7:45 am

Just testesd last beta and works great with hdri, thanks!
surena
 
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