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Author Topic: .obj imports with 0 faces  (Read 8832 times)

IanJohnson

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.obj imports with 0 faces
« on: June 13, 2011, 11:44:36 PM »
I downloaded the current version today.  I've found that any mesh I import as .obj results in an object with 0 faces.  This includes models that I've exported from Photoscan as .obj and tried to import back in, unchanged.  If I convert it to .ply it will work.

utsu

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Re: .obj imports with 0 faces
« Reply #1 on: June 14, 2011, 01:03:35 AM »
Ian, I'm experiencing the exact same bug.  I assume it's an OSX thing. I emailed dimitry about it, hopefully they issue a solution soon.

I'm using photoscan for the same reason, and was so excited about getting a properly UV'd model back into photoscan.

IanJohnson

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Re: .obj imports with 0 faces
« Reply #2 on: June 14, 2011, 02:15:01 AM »
It's not an OSX thing, since I'm running it in Win7 64bit. 

utsu

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Re: .obj imports with 0 faces
« Reply #3 on: June 14, 2011, 07:50:57 AM »
can we go back to an older version of the software somehow? I don't have any installers for older versions of the standard edition, only pro-trial..

KEgg

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Re: .obj imports with 0 faces
« Reply #4 on: June 14, 2011, 09:56:31 AM »
Also confirm 0 faces after importing .obj. Originally thought that it may of been related to the CG package I use for editing, but tried importing .obj's from Maya and Lightwave10.

Alexey Pasumansky

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Re: .obj imports with 0 faces
« Reply #5 on: June 14, 2011, 02:30:04 PM »
Thank you for reporting the problem.

We were able to reproduce it, and I think it would be fixed in the next update.
Best regards,
Alexey Pasumansky,
Agisoft LLC

jtuhtan

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Re: .obj imports with 0 faces
« Reply #6 on: December 01, 2013, 01:40:58 PM »
Has this issue been resolved?

I am using 0.9.1 build 1714 and all imported .obj or .ply meshes still show zero faces.

Jeff

Alexey Pasumansky

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Re: .obj imports with 0 faces
« Reply #7 on: December 01, 2013, 01:44:29 PM »
Hello Jeff,

It should be fixed two years ago. Could you please send us any sample mesh in .ply or .obj format that will help us to reproduce the problem (support@agisoft.ru)?
Best regards,
Alexey Pasumansky,
Agisoft LLC

jtuhtan

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Re: .obj imports with 0 faces
« Reply #8 on: December 01, 2013, 04:51:42 PM »
Hello Alexey,

I've installed 1.0.0 and now the .ply mesh is working on import, only the .obj mesh is not working properly. I sent you both meshes as requested.

Thanks!

Jeff
« Last Edit: December 01, 2013, 04:58:55 PM by jtuhtan »

Alexey Pasumansky

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Re: .obj imports with 0 faces
« Reply #9 on: December 01, 2013, 08:53:45 PM »
Hello Jeff,

Are you sure that .obj file contain any polygons? I've opened it with MeshLab and can see only vertices.
Best regards,
Alexey Pasumansky,
Agisoft LLC

jtuhtan

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Re: .obj imports with 0 faces
« Reply #10 on: December 01, 2013, 10:09:22 PM »
Hello Alexey,

Yes, you are correct. The .obj I sent you only contained the vertices. My apologies!

Using  version 1.0.0  build 1780 I have tried both .ply and .obj models (with faces :) and they are both working correctly. Problem solved.

Jeff