How to eliminate "ghost" materials
![stitlown](https://farnsworth-prod.uc.r.appspot.com/forums/uploads/userpics/316/n618JFXN4PJ5K.jpg)
Hi all,
I am recovering / rebuilding old assets out of VUE into DS (via a range of other modelling programs - but that is by the by). Somehow, along the way, several objects have come in with a range of surfaces(colours) which are not required and are not showing up in the geometry editor but are in the surfaces tab. I'd like to elminiate them (in DS), but I don't know how. Any ideas? If they were in the geometry editor, they would have zero assigned surfaces and I could just remove that group, which would remove the material from both tabs.
FWIW, these assets last step before studio was Hexagon.
Two screenshots of the situation in case that helps. Cheers, Lx
![](https://farnsworth-prod.uc.r.appspot.com/forums/uploads/thumbnails/FileUpload/65/8c1877aecff02b0b949690a9b3fb1b.png)
![](https://farnsworth-prod.uc.r.appspot.com/forums/uploads/thumbnails/FileUpload/65/8c1877aecff02b0b949690a9b3fb1b.png)
Surfaces Tab.png
1531 x 937 - 440K
![](https://farnsworth-prod.uc.r.appspot.com/forums/uploads/thumbnails/FileUpload/f6/c093f77a15594c7e4f10dbed4e9772.png)
![](https://farnsworth-prod.uc.r.appspot.com/forums/uploads/thumbnails/FileUpload/f6/c093f77a15594c7e4f10dbed4e9772.png)
Geometry Tab.png
1533 x 940 - 402K
Comments
Just a quick update that - for reasons unknown - sometimes the ghost surfaces disappear on file reload - but mostlu they don't. ?????
When there are ghost materials present, it's usually due to a mismatch between the geometry file and the user-facing file. I know nothing about Vue or Hexagon, but for example, in Poser terms those would be the .obj and the .cr2 or .pp2. If the .obj file lists materials which aren't in the .cr2/.pp2, they'll show up on import.
Ah, good to know. Is there any way to eliminate them other than editing the source and re-importing? Thanks.
With the geometry selection tool, choose those ghost materials and assign them to a different surface. Rt-click on the window, Geometry Assignment, Assign to Surface. Then resave your prop/ figure.
Thanks for the thoughts 3WC. My problem is that in the geometry tool there are no ghost material surfaces to select even though they are there in the drop-down - per the partial screenshot attached.
Ah, yes, I see. So I guess you are back to using your modeling program and re-importing.
Thanks anyway for the suggestion. Cheers. Lx