trouble embeding an alembic in a digital asset

   1630   1   0
User Avatar
Member
24 posts
Joined: July 2014
Offline
Hello

I'm trying to embed an alembic in a digital asset. I can't figure out how to reference it inside the digital asset. I've attached an example.

In that example asset are embedded a test.bgeo and a test.abc.
I can reference the .bgeo with a file node pointing to “opdef../..?test.bgeo”.
If I try it with a alembic node pointing to “opdef../..?test.abc” I get an “error evaluating alembic”. If i reference the alembic from an external source it works, so I don't think the alembic itself is the problem.

can someone tell me what's going on there?

Attachments:
martijn_abctest2.hdalc (35.9 KB)

User Avatar
Staff
2591 posts
Joined: July 2005
Offline
mart1jn
Hello

I'm trying to embed an alembic in a digital asset. I can't figure out how to reference it inside the digital asset. I've attached an example.

In that example asset are embedded a test.bgeo and a test.abc.
I can reference the .bgeo with a file node pointing to “opdef:../..?test.bgeo”.
If I try it with a alembic node pointing to “opdef:../..?test.abc” I get an “error evaluating alembic”. If i reference the alembic from an external source it works, so I don't think the alembic itself is the problem.

can someone tell me what's going on there?

This works for me (try the attached). Using an Alembic SOP, I can access the file using
opdefop/abccontent?subd.abc

Note that for this to work, the Alembic has to be saved in Ogawa format.

Attachments:
abc.hda (5.0 KB)

  • Quick Links