Model Gap Fix Performance

The mod does its work during model baking (when resources load or reload), not every frame. Item models gain a couple of extra fractional-pixel quads at most, so memory and frame-time impact are negligible on modern hardware.

If you use very high-resolution texture packs and are extremely tight on video memory, the small increase in generated quads is the only thing to be aware of - in practice it is not noticeable.