Isotropix Forums

OSL Noise Collection !

Clarisse related tips and tricks

OSL Noise Collection !

Unread postby gjennings » Mon Mar 05, 2018 9:14 am

Hi !

I put together a small collection of OSL scripts, gathered here and there. Have fun and give us feedback and/or add to the list !
All are included in the attached Clarisse project (Voronoi, Simplex, Simplex Flow, Perlin Flow, Alligator.....)

Voronoi_Noise_01.PNG
Alligator_Noise_01.PNG
Alligator_Noise_02.PNG
Cell_Noise_01.PNG
Cell_Noise_02.PNG
Perlin_Flow_Noise_01.PNG
Perlin_Flow_Noise_02.PNG
Simplex_Flow_Noise_01.PNG
Simplex_Flow_Noise_02.PNG
Simplex_Noise_01.PNG
Simplex_Noise_02.PNG
Sprinkles_01.PNG
Sprinkles_02.PNG
Sprinkles_03.PNG

Squares_01.PNG
Squares_02.PNG
Squares_03.PNG
Stone_01.PNG
Stone_02.PNG


OSL_Noise_Collection.project
(114.11 KiB) Downloaded 766 times
User avatar
gjennings
 
Posts: 150
Joined: Sun Feb 28, 2016 5:53 am

Re: OSL Noise Collection !

Unread postby FilipO » Mon Mar 05, 2018 9:18 am

Sweet
FilipO
 
Posts: 111
Joined: Sun May 29, 2016 3:01 pm

Re: OSL Noise Collection !

Unread postby jandersunstar » Mon Mar 05, 2018 5:20 pm

Great!
User avatar
jandersunstar
 
Posts: 304
Joined: Fri Jun 06, 2014 8:21 pm
Location: Mexico City

Re: OSL Noise Collection !

Unread postby meryon » Mon Mar 05, 2018 10:29 pm

Thanks !
meryon
 
Posts: 79
Joined: Sat Mar 12, 2016 2:41 pm

Re: OSL Noise Collection !

Unread postby David_A » Wed Mar 07, 2018 1:26 pm

Thanks!!
David_A
 
Posts: 149
Joined: Wed Apr 06, 2016 10:24 am

Re: OSL Noise Collection !

Unread postby paq » Wed Mar 14, 2018 2:46 am

How did I miss that, thanks a lot !
User avatar
paq
 
Posts: 379
Joined: Fri Jan 25, 2013 11:33 pm
Location: Montréal

Re: OSL Noise Collection !

Unread postby ambassador1 » Tue Mar 27, 2018 10:07 pm

Cool! Looking forward to potentially seeing these, and more, become built into Clarisse. I just did a quick test, pulled them into a scene where I painted a mask in Clarisse ;) , masking two different materials. I used one of the osl noises to break up that mask from being a smooth mask. Other than that, they do not seem to be truly world space in 3d when applied to geo, it does not act the same as say the built in noise when its a world space 3d texture and I move the object through the noise. The "projection transforms" do not seem to change much of anything yet. Am I missing something, or is it a limitation to these at the moment? Anyways, cool to see them, one thing that would be really useful is texture offset https://www.youtube.com/watch?v=JYBbZSwV5jM
Attachments
snapshot5.jpeg
ambassador1
 
Posts: 260
Joined: Mon Dec 15, 2014 11:40 pm

Re: OSL Noise Collection !

Unread postby mdkai » Tue Mar 27, 2018 11:11 pm

Modo's texture offset is nothing else than a transform of uv space .. and you can do that in clarisse already .. and with OSL as well , that technique is also used by people in Maya like Lee Griggs http://www.leegriggs.com/textured-faces

I did a version with OSL and a multiply to drive that effect on a simple checker texture
Image
Join us at the Discord https://discord.gg/G5cJj9A
mdkai
 
Posts: 340
Joined: Tue Oct 07, 2014 7:24 pm

Re: OSL Noise Collection !

Unread postby ambassador1 » Tue Mar 27, 2018 11:35 pm

Lol, funny, I forgot I did this in the past a while ago, just didn't have a use for it at the moment/that project, thanks for refreshing my memory.
ambassador1
 
Posts: 260
Joined: Mon Dec 15, 2014 11:40 pm

Re: OSL Noise Collection !

Unread postby mdkai » Tue Mar 27, 2018 11:40 pm

Haha no problem, however i have not yet found a way to get rid of the texture noise , since the sampler seems to have almost no effect on the uv space sampling..
Does someone know how to (aside from using blur) clean it up ?
Join us at the Discord https://discord.gg/G5cJj9A
mdkai
 
Posts: 340
Joined: Tue Oct 07, 2014 7:24 pm

Next

Return to Tips and Tricks