Shadow Mask Overlay

[asd123ASD]

Please Is there an overlay to simulate a shadow mask?

[hunterk]

If you just mean masks in general, yes:

common-overlays/effects/scanlines at master · libretro/common-overlays

If you mean specifically a shadowmask, not really.

[asd123ASD]

Greetings, I want an overlay similar to this picture

[asd123ASD]

When I use this aperture-grille-3x.png it corrupts the graphics

[hunterk]

yeah, overlays need a very specific scale factor (that’s one of the many advantages of shaders). That aperture grille pattern will only look right at exactly 3x integer scale.