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Re: BlendLuxCore Development
Posted: Sat Mar 31, 2018 8:59 pm
by kintuX
Dade wrote: ↑Sat Mar 31, 2018 8:22 pm
kintuX wrote: ↑Sat Mar 31, 2018 8:07 pm
Oh, my bad, that's unrelated. Sorry to waste your time.
I think it is related, it is just quite strange to use a volumetric format for a camera response.
Oh... Well i don't know much about science behind, but from what i've gathered from the quick look, it seems to be something about data in cubic form (i've also stumbled on cases used for chemical, atomic structures). In case of LUTs i think it's about 3d color space transformations (3 curves RGB/XYZ) using similar or same rules. But really IDK.
Re: BlendLuxCore Development
Posted: Sat Mar 31, 2018 9:58 pm
by B.Y.O.B.
BlendLuxCore now contains an option to automatically calculate the best step size and max. steps for smoke simulations:
Re: BlendLuxCore Development
Posted: Wed Apr 04, 2018 4:15 pm
by kintuX
B.Y.O.B. wrote: ↑Sat Mar 31, 2018 9:58 pm
BlendLuxCore now contains an option to automatically calculate the best step size and max. steps for smoke simulations:
Nice one, you keep surprising
One other thing i've been wanting to ask about BiDir settings.
Since by using BiDir engine, there's no clamping option available and fireflies are quite problematic to resolve, is it possible to have SuperSampling exposed (assuming that it hasn't been removed)?
Re: BlendLuxCore Development
Posted: Fri Apr 06, 2018 11:28 am
by B.Y.O.B.
The addon now shows an error message if the old LuxBlend addon was enabled and explains the next steps you have to take to make everything work.
Unfortunately I can't hide the traceback on top.
Re: BlendLuxCore Development
Posted: Fri Apr 06, 2018 12:48 pm
by B.Y.O.B.
The min. epsilon setting is now exposed (should be used only by advanced users or when a developer tells you to change it due to a bug report).
Re: BlendLuxCore Development
Posted: Sun Apr 08, 2018 9:38 am
by mib2berlin
Hi B.Y.O.B., testing the new LuxCore and got it to work until I download BlendLuxCore again and delete the "old" one.
I get error enable addon now:
Code: Select all
read prefs: /home/pepo/.config/blender/2.79/config/userpref.blend
found bundled python: /home/pepo/blender-2.79a-linux-glibc219-x86_64/2.79/python
path not found
path not found
search for unknown operator 'SCULPT_OT_silhouette_draw', 'SCULPT_OT_silhouette_draw'
search for unknown operator 'SCULPT_OT_silhouette_draw', 'SCULPT_OT_silhouette_draw'
Traceback (most recent call last):
File "/home/pepo/blender-2.79a-linux-glibc219-x86_64/2.79/scripts/modules/addon_utils.py", line 331, in enable
mod = __import__(module_name)
File "/home/pepo/blender-2.79a-linux-glibc219-x86_64/2.79/scripts/addons/BlendLuxCore/__init__.py", line 2, in <module>
from .bin import pyluxcore
ImportError: /home/pepo/blender-2.79a-linux-glibc219-x86_64/2.79/scripts/addons/BlendLuxCore/bin/libembree.so.2: undefined symbol: _ZN3tbb10interface78internal15task_arena_base24internal_max_concurrencyEPKNS0_10task_arenaE
I´ed be happy for help, mib
Btw. Congratulations for the new BlendLuxCore and LuxCore2.
Re: BlendLuxCore Development
Posted: Sun Apr 08, 2018 10:33 am
by B.Y.O.B.
Do you have an old LuxBlend installation? Disable it in the user prefs, save user prefs, restart and try again.
By the way 2.79b is out (but it does not matter for this problem).
Re: BlendLuxCore Development
Posted: Mon Apr 09, 2018 7:15 am
by mib2berlin
Hi, I don´t had an old Luxblend installed.
Tested again with Blender 2.79b but same error. :/
No idea how I got it to work before.
Cheers, mib
Re: BlendLuxCore Development
Posted: Mon Apr 09, 2018 9:32 am
by Dade
mib2berlin wrote: ↑Mon Apr 09, 2018 7:15 am
Hi, I don´t had an old Luxblend installed.
Tested again with Blender 2.79b but same error. :/
No idea how I got it to work before.
Check /home/pepo/blender-2.79a-linux-glibc219-x86_64/2.79/scripts/addons/BlendLuxCore/bin, post here the content, does it includes:
Code: Select all
-rw-rw-r-- 1 david david 782121 Apr 5 21:12 libtbbmalloc.so.2
-rw-rw-r-- 1 david david 2051877 Apr 5 21:12 libtbb.so.2
Re: BlendLuxCore Development
Posted: Mon Apr 09, 2018 3:44 pm
by mib2berlin
Code: Select all
-rwxr-xr-x 1 pepo users 2112 4. Apr 11:40 get_binaries.py
-rw-r--r-- 1 pepo users 0 4. Apr 11:40 __init__.py
-rwxr-xr-x 1 pepo users 37081857 4. Apr 10:37 libembree.so.2
-rwxr-xr-x 1 pepo users 782121 4. Apr 10:37 libtbbmalloc.so.2
-rwxr-xr-x 1 pepo users 2051877 4. Apr 10:37 libtbb.so.2
drwxr-xr-x 2 pepo users 37 9. Apr 09:07 __pycache__
-rwxr-xr-x 1 pepo users 30430879 4. Apr 10:37 pyluxcore.so
-rw-r--r-- 1 pepo users 671 4. Apr 11:40 readme.md
Seams all fine.
Jens PM´ed me to help at #blendercoders, he has a fix as he told me.
Cheers, mib