Bugs item #3054193, was opened at 2010-08-27 11:22 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3054193...
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: open obj file with negative index crash pd
Initial Comment: the obj file in attachement can't be load with the model object : pd crash. it's not very commun to have a obj file with negative index , but it is really usfull to create. blender open this file with no problem.
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Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2010-08-27 11:29
Message: without having the .obj specs in mind: what are negative indices for?
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You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3054193...
hello,
i was disconnected twice when replying to this comment (bad connection here). so i now reply to the mailling list...
usually .obj file are made with vertex and faces : v 0 0 0 v 1 0 0 v 0 1 0 v 0 0 1 v 1 1 1 f 2 3 4
the 1st vertex is on 0 0 0 etc the 1st triangle connect vectex 2, 3 and 4 but you could to the same : v 0 0 0 v 1 0 0 v 0 1 0 v 0 0 1 v 1 1 1 f -4 -3 -2 so that you don't have to count the current vertex position. negative index count backward from curent position.
i could easilly change the curent obj_exporter to use the 1st way, but i use the 2nd way for years with no problem. But Phylippe just made me realize that a obj made like this does not work with Gem.
cyrille
Le 27/08/2010 11:29, SourceForge.net a écrit :
Bugs item #3054193, was opened at 2010-08-27 11:22 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3054193...
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: open obj file with negative index crash pd
Initial Comment: the obj file in attachement can't be load with the model object : pd crash. it's not very commun to have a obj file with negative index , but it is really usfull to create. blender open this file with no problem.
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2010-08-27 11:29
Message: without having the .obj specs in mind: what are negative indices for?
You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3054193...
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