How to prevent seeing through the meshes?

[Anonymous]

Hello dear community

I imported this Targa files and then assign it to my plane ...

I duplicated each mesh and Reverse and combine it together, to make the mesh from behind visible too ...

So the problem is, When I rotate the camera and moving around, Some how the meshes get invisible, Transparent and I can see through, What is the problem?

Here is everything good both from top and behind view:

But in side view it shows like this: (shadowy,Black, Seeing through....)

What should I do?

-Thanks

[damaggio · Accepted solution]

You can change your viewport transparency settings in Viewport 2.0 , also keep in mind to rely on the rendered image and not just the viewport.