Problem with blender object

[Gramli]

Hi,
I have a problem with object which was made in blender and export to .obj.
When I display it in Irrlicht i cant see the outside of the car.I only see inside and parts of outside ,but i wanna see only outside.

I made a car using plane, then extruded it and helped by function mirror to make a details.




Rendering in blender is ok.
I tried to export this to other formats, but is same problem.

Can you help mi?

Sorry for my English
Thanks for answers.

[Mel]

Check your blender model, it seems its normals get badly exported.

A way is to use the mesh manipulator and invert the normals, other way is to access the material of the body of the car, and enable the frontface culling instead of backface.

[Gramli]

Thank you!!
Invert normals help:) (W key -> Flip normals).