The OctaneBench Competition - Wooden dish

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The OctaneBench Competition - Wooden dish

Postby lilbignik » Fri Sep 13, 2013 3:56 pm

lilbignik Fri Sep 13, 2013 3:56 pm
Hello guys. This my WIP for OctaneBench.
First of all i created an object which will be the major part of my scene.
I wanted to make it glass, but noise.... therefor i changed material to the wood. I think it is looks great.
It is not ended work. And now i want to create beter enviroment.

If you have some idea about it or improvements, tell it to me. Thank you.
Attachments
8.jpg
9.jpg
7.jpg
Last edited by lilbignik on Thu Sep 26, 2013 10:08 am, edited 1 time in total.
Sorry for my English
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Re: The OctaneBench Competition - A wooden dish

Postby lilbignik » Fri Sep 13, 2013 4:07 pm

lilbignik Fri Sep 13, 2013 4:07 pm
A few words about the time. In this scene i use hdri and one plane with emission. and render time is 3-4 min on one titan (PT).
I can use only standart sky, and time will be 20 sec for each. But i don't like this result. Is 3-4 min normal for this competition?
Sorry for my English
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Re: The OctaneBench Competition - A wooden dish

Postby eidy » Fri Sep 13, 2013 6:18 pm

eidy Fri Sep 13, 2013 6:18 pm
The bowl looks very nice (model & texture)! ;)

You can cut back on that rendering time by lowering the max depth (min. 2). That would drastically increase your speed (Ms/sec) at the cost of some quality ... as you most likely know. Still I think it's worth the try ... ;)


Here are some ideas, if you're interested:
1) Keep the camera in the macro view, BUT add something in it for scale perception (ex.: a spoon, some food / fruits / vegetables, an ant ?, etc.). That would do much better justice to OCTANE features (depth of field, lighting) ! (Make sure the OCTANE logo is visible enough to be easily identifiable).
2) The background should be as simple and unobtrusive as possible (ex.: blurry kitchen hdri ?).

All best and keep up the good work :)
eidy
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Re: The OctaneBench Competition - A wooden dish

Postby resmas » Sat Sep 14, 2013 2:37 pm

resmas Sat Sep 14, 2013 2:37 pm
hello mate, the modeling and texturing look GREAT.

About the time, don't forget is 30sec rendering time limit in you Titan. So you better use those tips from eidy to reduce time and clear the noise faster.

The model is great.

Cheers
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Re: The OctaneBench Competition - A wooden dish

Postby lilbignik » Sat Sep 14, 2013 11:28 pm

lilbignik Sat Sep 14, 2013 11:28 pm
Thanks for your advices. Will try to change something with render time. Hope new enviroment will change it.

By the way all materials from this scene I took in LiveDB.
Sorry for my English
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Re: The OctaneBench Competition - A wooden dish

Postby eidy » Thu Sep 19, 2013 7:03 pm

eidy Thu Sep 19, 2013 7:03 pm
IDEEA !:

keep the bowl as it is and just a glaze to it to cover that relief that makes up the OCTANE logo. That way you'll also have some transparency, reflections and translucency in your scene.
No, I didn't forget about the speed issues. Just lower your max samples to 2, set caustic blur towards maximum and set a bigger ray epsilon (not too big though, carefull ;) ).

That's it,
Bye ;)
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Re: The OctaneBench Competition - A wooden dish

Postby kubicki3d » Thu Sep 26, 2013 7:34 am

kubicki3d Thu Sep 26, 2013 7:34 am
Guys this thread is so educating!
I love the model as well & hope to see what comes out of eidy's advices.

Good luck,
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Re: The OctaneBench Competition - Wooden dish

Postby eidy » Thu Sep 26, 2013 7:15 pm

eidy Thu Sep 26, 2013 7:15 pm
Glad to be of help / use, anytime :)
The whole point (which I so "gracefully" forgot to mention there) about that glazing was so that bowl could seem as a real, day-to-day usable item ;)

All best :),
eidy
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Re: The OctaneBench Competition - Wooden dish

Postby lilbignik » Thu Sep 26, 2013 7:18 pm

lilbignik Thu Sep 26, 2013 7:18 pm
I have made new one image. Of course i tried to use all your tips and tricks and it helped me to reduce my render time to 1 min. Big thanks!
Attachments
n2.png
Sorry for my English
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Re: The OctaneBench Competition - Wooden dish

Postby eidy » Thu Sep 26, 2013 7:22 pm

eidy Thu Sep 26, 2013 7:22 pm
Looks very nice!
Glad I could help ;) - my pleasure :)

All best,
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