My plane is see through from the backside

[Septias]

Hey, I want a plane Plane3D to be solid from the backside and not see-through. I have tried to add the NoCpuCulling marker struct as this seems to be due to culling, but it did not work. What is the intended way to create a plane that is "solid from both sides"?

[alice-i-cecile]

You need to disable "backface culling". In Bevy, this is controlled via StandardMaterial.cull_mode usually.

[pkupper]

In the material, set cull_mode to None and double_sided to true. What you have disabled, is a different type of culling for objects that are off-screen. You can leave that turned on.