`ForwardDecalMaterialExt::depth_fade_factor`'s description is inverse to its behavior.

[mintlu8]

Bevy version

0.16.0-rc.3

What went wrong

ForwardDecalMaterialExt::depth_fade_factor claims "Decreasing this value will cause the decal to blend only to surfaces closer to it.", but increasing the value actually does that.

[alice-i-cecile]

Should we fix the docs or the behavior?

[mintlu8]

Should we fix the docs or the behavior?

I think the behavior should match the docs, since the value can be intuitively considered "show decal on objects within x distance".

[JMS55]

The docs are also worded poorly, it's not clear if the "render as opaque" at the end is referring to the decal or the surface. We should improve that too.