Forums Technical Discussion Cryptomatte

Cryptomatte

   10003   7   1
User Avatar
Andy_23
Member
918 posts
Joined: 3月 2014
Offline
 
Hi there,

Psyop made their Cryptomatte publicly available. A great solution to the problem of rendering out mattes of objects for compositing.
Have a look here: https://github.com/Psyop/Cryptomatte [github.com]

I'd love for this to be implemented in Mantra.
RFE ID=76466

Andy
 Report
User Avatar
bender83
Member
15 posts
Joined: 5月 2010
Offline
 
+1 to this… would be awesome. So glad it's finally been OS'ed
Edited by bender83 - 2016年7月13日 14:10:47
 Report
User Avatar
pezetko
Member
387 posts
Joined: 11月 2008
Offline
 
RFE ID: 75219
 Report
User Avatar
paxsonsa
Member
5 posts
Joined: 6月 2010
Offline
 
Very eager to implement this in Mantra

added to RFE #76466
Edited by paxsonsa - 2016年7月14日 16:17:07
Andrew Paxson
PIPELINE TD | Industrial Light & Magic
 Report
User Avatar
anon_user_05731284
Member
6 posts
Joined: 7月 2015
Offline
 
+1
 Report
User Avatar
martinkindl83
Member
260 posts
Joined: 11月 2014
Offline
 
Tested HtoA implementation and besides objectID everything works as it should.
 Report
User Avatar
martinkindl83
Member
260 posts
Joined: 11月 2014
Offline
 
I checked the papers, should not be hard to make pass through filter that would take object name, material name and ideally custom string attribute (for us using alembic node with path attribute) and feed it into cryptomatte.

 Report
User Avatar
axalon
Member
20 posts
Joined: 3月 2015
Offline
 
martinkindl83
Tested HtoA implementation and besides objectID everything works as it should.

How did you get this to work? I added the AOVs:



And the passthrough in the SHOP:



But I can't get it to show up in Nuke…
 Report
  • Quick Links