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crystalline entity (and a 3d scan test)
Posted: Tue Aug 11, 2015 6:05 pm
by acc24ex
Re: crystalline entity (and a 3d scan test)
Posted: Thu Aug 13, 2015 12:44 pm
by Flope
Very nice!
How did you scan this wall?
Did you use a camera photographic?
Re: crystalline entity (and a 3d scan test)
Posted: Fri Aug 14, 2015 10:15 am
by acc24ex
Thank you!
Yes it was photo scan, about 222 photos, processed via agisoft..
- Out of 5 different scans 2-3 turn out nice - but I love, you never now what you gonna get
- it's like 3d photoshop, takes time and some skill to process though
Re: crystalline entity (and a 3d scan test)
Posted: Fri Aug 14, 2015 1:31 pm
by Rikk The Gaijin
acc24ex wrote:Yes it was photo scan, about 222 photos, processed via agisoft..
Whaaaat???
How long did it take to process all that data?!
I usually take 10/20 shots for a wall like that, and then scan comes out fine.

Re: crystalline entity (and a 3d scan test)
Posted: Fri Aug 14, 2015 3:09 pm
by smicha
Rikk The Gaijin wrote:acc24ex wrote:Yes it was photo scan, about 222 photos, processed via agisoft..
Whaaaat???
How long did it take to process all that data?!
I usually take 10/20 shots for a wall like that, and then scan comes out fine.

For larger photo shoot you may use 'add chunks' and then try to assemble all chunks into one file scene. But 200 shots for the wall seems to be an overkill. I did the attached tree from 3 shots only (FF camera) and 360 shots around a sculpture usually is done within 50 photos.
Re: crystalline entity (and a 3d scan test)
Posted: Fri Aug 14, 2015 7:02 pm
by acc24ex
Wall was pretty long maybe 20mx 4 m..
And 50mm lens is pretty narrow - and guys from scanning group said thats OK

..
- I left it overnight after I foundout I can do a batch render, set it on high quality (coverted photos from raw to tiff) and left it overnight - it's a nice surprise when I find a great result
- on a 24gb i7 machine with 3 graphic cards - this runs fine, feels like rendering interiors in octane

Re: crystalline entity (and a 3d scan test)
Posted: Mon Aug 17, 2015 12:55 pm
by Flope
Really nice! thanks!
Inspiring!