Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] Bug Reporting => [Max] Resolved Bugs => Topic started by: jetcrow on 2015-12-17, 16:44:49

Title: Alembic motion blur
Post by: jetcrow on 2015-12-17, 16:44:49

Any ideas? :(
As render starts its cashing, because no mb frame rendered emidiately. But no effect.

Title: Re: Alembic motion blur
Post by: maru on 2015-12-17, 16:57:01

I am not sure what is happening, but my guess would be:
Geometry Motion Blur will not work for geometry with changing topology - this includes: changing number of faces, vertices, or normals
https://coronarenderer.freshdesk.com/support/solutions/articles/5000516180

I guess it shouldn't be crashing, though.

Can you provide us with a scene?

Title: Re: Alembic motion blur
Post by: jetcrow on 2015-12-17, 17:14:42

Quote from: maru on 2015-12-17, 16:57:01

I am not sure what is happening, but my guess would be:
Geometry Motion Blur will not work for geometry with changing topology - this includes: changing number of faces, vertices, or normals
https://coronarenderer.freshdesk.com/support/solutions/articles/5000516180

I guess it shouldn't be crashing, though.

Can you provide us with a scene?

Well looks like you got a point. I uploading a scene ints weight a lot. Damn i try to make an image with vray, so terrible it is ))

Title: Re: Alembic motion blur
Post by: jetcrow on 2015-12-17, 17:21:34

plz try to download https://www.wetransfer.com/downloads/ee96d309f8f2f9174bec43cfd82a488620151217161707/c1ae17d7570c0237936148b800fa183120151217161707/fca33f

Title: Re: Alembic motion blur
Post by: jetcrow on 2015-12-17, 17:23:15

well anyway in helpdesk we can see: Geometry Motion Blur will not work for geometry with changing topology - this includes: changing number of faces, vertices, or normals. As you told.

So ints not a bug its a reality.

Title: Re: Alembic motion blur
Post by: maru on 2015-12-17, 17:41:10

But it shouldn't be crashing. Did you mean "crashing" in the first post?

Title: Re: Alembic motion blur
Post by: jetcrow on 2015-12-17, 17:47:44

Quote from: maru on 2015-12-17, 17:41:10

But it shouldn't be crashing. Did you mean "crashing" in the first post?

No Maru its incredibly stable :) Its just no MB.
Vray for example support houdini generated meshes and particles through vray proxy ((

Title: Re: Alembic motion blur
Post by: Ondra on 2015-12-18, 11:05:51

Quote from: jetcrow on 2015-12-17, 16:44:49

As render starts its cashing,

Quote from: jetcrow on 2015-12-17, 17:47:44

No Maru its incredibly stable :) Its just no MB.

So... does it crash or not?

Title: Re: Alembic motion blur
Post by: maru on 2015-12-18, 11:23:25

Oh, it's "cashing"... should be "caching"? Pre-computation/parsing?

Title: Re: Alembic motion blur
Post by: jetcrow on 2015-12-18, 11:32:56

Quote from: maru on 2015-12-18, 11:23:25

Oh, it's "cashing"... should be "caching"? Pre-computation/parsing?

yep! sorry for my englosh :)

Title: Re: Alembic motion blur
Post by: Ondra on 2016-08-19, 14:31:04

I cannot find the scene, do you still have it? can you reupload it?

Title: Re: Alembic motion blur
Post by: Ondra on 2016-09-16, 16:15:25

hi, do you have the scene for me?