3DS Max export issue - some meshes are upside down

[n26]

I have an issue with some meshes when exporting from 3DS max. I've tried to solve this for hours now, even looked at the exporter source, but have no idea left how to fix this.

 

I've extracted an example. This it how it looks in 3DS max:

 

 

But after exporting, it looks like this in Babylon:

 

 

On one side, the meshes are upside down.

 

I've tried reseting Pivot, Transformation and XForm. None works.

 

Ideas of how to solve this issue are highly appreciated!

 

Thanks

 

Test Scene:

max: https://dl.dropboxusercontent.com/u/6699613/babylon/test.max

babylon: https://dl.dropboxusercontent.com/u/6699613/babylon/test.babylon

[Samuel Girardin]

Hi, 

 

I try to open your max file, with no success,  I use max 2013. So just one idea,  have you used the mirror tool  ? I remembered some weird issue with this 'tranformer' and babylon exporter.

 

Sam

[Dad72]

correct file here:

 

[n26]

The scene is actually made using Cinema 4D and it is a mirrored instance there. However, when exported to FBX, it seems to be converted to unique meshes.

 

The file is saved with Max 2015. Thanks dad72 for fixing it!

[n26]

The problem was a negative scaling of -100%. Probably introduced by mirroring it in C4D.

[Dad72]

To fix your problem I create a copy, and delete the parts created by mirror. The mirror should be used to model with a symmetry on a model that will be welded to the final.

[n26]

Yep, that helped. Thanks