3D object appears transparent

Hi ​@mariaka ,

I think FME faces are represented like this with opaque for external faces and transparent for internal faces. But probably, it’s possible to  have a confusion between interne and externe objects. If you want all your 3D objects in one color you can use GeometryColorSetter, and set the color as i’ve done :

Or you can also convert your 3D objects in 3D polygons with the GeometryCoercer by choosing fme_polygon, automatically you will have all faces colored, but it will not be fme faces but fme polygon.

Hi ​@koulsoum 

thanks for your quick answer! That worked for the FME inspector. Unfortunately it has no effect for the writer. I tried to coerce the geometry. As it is not a polygon it cannot be forced to 3D polygon. In my case I tried composite_surface, brep_solid and mesh - with no revealing results.

How can I handle internal/external faces? How can I force them to be all external?

In case someone can look into the data, here they are…

I don't know what to do next.
In FME inspector the 3D data looks good, but in Ceisum they don’t.