arvid
2015年1月19日 11:23:39
Hi folks!
Is it possible to apply an alembic file which doesn't contain the geometry but only the point motion to an object in Houdini, similar to what you can do with Crate in Softimage?
I like it because the .abc's become quite light.
Cheers!
Andy_23
2015年1月19日 14:22:31
Yes, it is possible. Given that your mesh and the cached points match up. You can safely use ‘Attribute Transfer’ SOP for this. Transfer P from the Alembic SOP to your Mesh.
edward
2015年1月19日 15:29:52
If the point count and order match up, probably cheaper to use an AttribCopy.
Andy_23
2015年1月19日 16:06:59
Yes, of course. Attribute Copy is the correct one.
arvid
2015年1月20日 03:40:32
Great! I'll do some experimenting.