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1.x: Anisotropy
Posted: Fri May 05, 2006 10:57 pm
by Olivier Cugniet
little anistropy test.
each material was composed by two bsdf to have a slight variation in roughness and anistropy strength.
three series angle 0 - angle 90 - and mapped angle with the map provided by JDhill (thank's
)
then i duplicated these 3 series and added the velvet.r2 (76 0) file by Tom (thank's again
) to see if it changes something
Posted: Fri May 05, 2006 11:15 pm
by rickyinmotion
nice test and useful
Where can i find the JDHill map
Thanks
Posted: Fri May 05, 2006 11:16 pm
by Maximus3D
Oo..
they're so pretty looking especially the middle and those furthest away. Real nice results you achieved
That map you used, what does it look like ?
/ Max
Posted: Fri May 05, 2006 11:19 pm
by glebe digital
That's really interesting to see, thanks for posting it Olivier.
The map you can make by using the 'angular gradient' tool in Photoshop.
Posted: Fri May 05, 2006 11:20 pm
by Olivier Cugniet
Posted: Fri May 05, 2006 11:46 pm
by Olivier Cugniet
another quick test. map should be redone, and cleaned up, but it's just a five min job and 8min render
Posted: Sat May 06, 2006 12:17 am
by Miles
Hi Olivier,
Just FYI
It's Anisotropy An(not)iso(the same)tropy(moving in the direction of)
Posted: Sat May 06, 2006 12:18 am
by Maximus3D
Olivier.. that looks so nice, almost like it's displaced but it's not so it's just crazy good!
Except for that seam.. it ruins all the fun :/
Btw, thanks for showing the map
/ Max
Posted: Sat May 06, 2006 12:30 am
by JDHill
Hi O.C.!
-->Now we're getting somewhere...excellent stuff!
...but I can't take any credit for the map...it came from a different O.C.
~JD
Posted: Sat May 06, 2006 12:33 am
by tom
Very nice Olivier! Just the velvet-like fall-off won't be remarkable on this shape
Posted: Sat May 06, 2006 2:20 am
by sandykoufax
Thank you so much as always, Olivier.
It's a really great and very helpful test and tutorial.
Posted: Sat May 06, 2006 4:03 am
by MarkM
Nice test, Thanks for sharing.
Posted: Sat May 06, 2006 7:04 am
by adamwade
Thanks !
These tests should be in the manual. Big help.
I guess if we had such thorough documentation then this forum might not be so interesting?!?!
Posted: Sat May 06, 2006 1:06 pm
by Maximus3D
The .r2 map which you used here, where can that be found ?! it don't seem to be included in the Maxwell install dir, i have no such file here.
/ Max
Posted: Sat May 06, 2006 1:35 pm
by tom
Max, you can find full description and usage of r2 files here. You can create your own in a few seconds easily.
http://www.maxwellrender.com/forum/view ... 14&start=0
