[BUG ... or ?] *.obj format for external meshes

[CTZn]

Hi, I have problems using *.obj format with Indigo:

Code: Select all

Fatal Error: SceneLoaderExcep: CSModelLoaderExcep: ModelFormatDecoderExcep for model 'C:\work\3d\archi\CA\presets\simple (pre)\objs\ACI96Shape.obj': syntax error: no integer following '/' (line 6641) (In element 'mesh', around line 133, column 1)

Here's the line:

Code: Select all

f 1//1 2//2 3//3

It looks like Indigo is expecting one "/" only, like:

Code: Select all

f 1/1 2/2 3/3

I've exported the obj from blender to see how it was written, and *.obj from blender have double slashes, like maya's obj export. If I replace "//" with "/" in *.obj file I get this error from Indigo:

Code: Select all

Fatal Error: SceneLoaderExcep: CSModelLoaderExcep: ModelFormatDecoderExcep for model 'C:\work\3d\archi\CA\presets\simple (pre)\objs\ACI96Shape.obj': Invalid tex coord index. (index '1' out of bounds, on line 6641) (In element 'mesh', around line 133, column 1)

Do you people use obj format as external meshes ? What's going on ?

[suvakas]

Hey CTZn, geting old huh?
Check out this thread:
http://www.indigorenderer.com/joomla/fo ... php?t=1942
You even replied there
So i'd say, that it's a know issue. At least it's reported to Ono before.

But as an answer to your question - yes, i do use *.obj. I only have had this error twice or so..

[CTZn]

Ah, right... This error happens all the time to me.

Here's the context of line 6641:

Code: Select all

vn 0.323649 0.833338 0.448073
usemtl phong2SG
s 1
f 1/1 2/2 3/3 //line 6641
f 4/4 5/5 6/6
f 7/7 8/8 9/9

An exporter working for all versions of Maya relies entirely on obj export, we're stuck until it gets fixed...

Thanks

edit: I'm showing the slash-corrected version of obj.