Wall cuts became transparent

[andrea.paleari]

Hi. I've done a radiator family based on plumbing fixture category based on walls that create a recess thrue a void extrusion that cuts the wall.

The problem is that the wall beyond the recess became partially transparent.

Why? Can anyone help me?

Thanks. Andrea

[L.Maas]

I do not see the behaviour you describe. I loaded your radiator in a project.

Therefore I expect it has to do something with your walls (materials?) or maybe your graphics card.

-Try to load you radiator in a new project with a different wall type and see if your observe the same behaviour.

-Deselect hardware acellaration for your grpahics cards ("Options", "Graphics", deselect "Use Hardware Accelearation")

Otherwise upload (part of) your project so that we can have a look.

[andrea.paleari]

Thanks.

I've tryed the family in a new project and it works.

Disabling hardware acelleration don't provide any results.

Changing wall material doesn't correct the problem.

Renderings works in intended way (without transparency).