[RESOLVED] when unwrapping, vertices on the mesh move

[RESOLVED] when unwrapping, vertices on the mesh move

Postby BillyBob » 25 Sep 2009 17:18

hello ,, i have just decided to try this plugin out before i buy ,, i quite like it, but i am having a few issues,

the main issue, is on a few objects that i have unwrapped , i find that the mesh has changes shape ,, this is a massive problem, i dont see why anybody would want there geonometry to change in the uv mapping stage ,, it isnt a huge amount of movement but to unwrap something and have a few vertices move around isnt something that i would like to have to check on every model that i unwrapp ,, how do i stop this from happening ?
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Re: when unwrapping, vertices on the mesh move

Postby Igor Posavec » 27 Sep 2009 14:15

Hello Billy,

thanks for your report. It sonds... well, like a fantasy, i have never heard about such problem. We are drawing in Maya UVs, and have no contact with the geometry, and can not change it. It is very wierd - can you please send me your scene (send it please on info(at)3d-plugin.com), the description what you have done and which OS, MayaVersion did you use. We will try to reproduce it here, i am quite sure there is something else behind that change your mesh.

thanks!
--
igor posavec
CEO, 3d-io games & video production GmbH
igor@3d-io.com
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Re: when unwrapping, vertices on the mesh move

Postby justin_varghese » 31 Oct 2009 02:20

I have the same problem, I'm using maya 2008, on a vista 64 bit. I deleted all history on the object, used unwrella, and the object's vertecies moved.
justin_varghese
 
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Re: when unwrapping, vertices on the mesh move

Postby Igor Posavec » 31 Oct 2009 11:28

Hello Justin,

is it repeatable? or is it just one case?
If it is repeatable, can you please send me the scene before you add unwrella to it, so we can analise what is happening

thanks!
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igor posavec
CEO, 3d-io games & video production GmbH
igor@3d-io.com
Igor Posavec
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Re: when unwrapping, vertices on the mesh move

Postby justin_varghese » 02 Nov 2009 01:54

Hi Igor, I have sent you the email with the maya scene attached.

Here is what I did with a new Maya 2008 scene,

created a plane with a 4x4 division,

I moved one face upward, then applied Unwrella with these settings:

map1

charts:0
texture stretch: 0.1667
gutter padding: 2
texture width: 512
texture height: 512

Windows Vista 64 bit with latest updates
Maya 2008

high quality:off
keep borders: off

adjacency method:
Geometrical
Epsilon: 0.0010


After applying Unwrella, the face that I moved before applying unwrella moved again. I thought it was repeating my last transformation action, however ive noticed the whole face of a model slightly alter after applying the filter.
justin_varghese
 
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Re: when unwrapping, vertices on the mesh move

Postby Igor Posavec » 03 Nov 2009 15:59

Hallo Justin,
as written in the mail, thanks for the report, we have found the evil inside. We are realeasing tomorrow the fixed release for maya

thanks
best regards
--
igor posavec
CEO, 3d-io games & video production GmbH
igor@3d-io.com
Igor Posavec
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Re: when unwrapping, vertices on the mesh move

Postby Igor Posavec » 06 Nov 2009 15:56

Hallo,

the problem with the cache is solved, please download and install the latest free unwrella upgrade

http://www.unwrella.com/2009/11/unwrella2-maya-2-04-update/

thanks
best regards
--
igor posavec
CEO, 3d-io games & video production GmbH
igor@3d-io.com
Igor Posavec
3d-io staff member
 
Posts: 710
Joined: 02 Oct 2008 14:25


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