PotatoGlow Shaders Wiki › FAQ
PotatoGlow Shaders FAQ
10 questions players actually ask, answered.
How do I turn on PotatoGlow Shaders after installing it?
Open your Video Settings in-game, find the Shaders option, and select PotatoGlow Shaders from the list. The shader will activate immediately and you'll see colored lighting and reflections take effect.
Why do my torches and light sources look dim or not colorful enough?
Check your Colored Lighting Intensity setting in the shader options—it may be set too low. Increase this value to make torches, lanterns, and other light sources cast more vibrant colored light onto surrounding blocks.
Can I use PotatoGlow Shaders with other mods?
Yes, PotatoGlow Shaders is compatible with most mods that don't conflict with rendering. Mods that add custom blocks or items will display normally, though custom light sources may not cast colored light unless specifically supported.
My frame rate dropped after enabling shaders. How do I fix it?
Try disabling or reducing water reflections in the shader settings, lowering shadow quality, or reducing render distance. PotatoGlow is designed for low-end hardware, but these adjustments will help older computers maintain playable frame rates.
Do water reflections work in all bodies of water?
Water reflections work in oceans, rivers, and any water source blocks, but the reflection quality depends on your shader settings and what's visible in the sky above. Reflections may appear subtle in caves or underground areas where there's less sky to reflect.
Why don't my custom colored blocks emit light like torches do?
PotatoGlow Shaders only recognizes vanilla light sources like torches, lanterns, and glowstone by default. Custom blocks from mods won't cast colored light unless the mod explicitly marks them as light sources that the shader can read.
Can I make caves feel more atmospheric with this shader?
Yes—use the atmospheric fog settings to add a warm, cozy glow to caves, and place colored light sources like torches and lanterns strategically to create depth. The soft shadows will also make cave features more dramatic.
Does PotatoGlow Shaders change how my builds look in multiplayer servers?
No, shaders are client-side only—they only affect what you see on your screen. Other players won't see your shader effects, and you won't see theirs, but you can still see the same blocks and builds.
Why do shadows look strange or disappear in certain areas?
Shadows are calculated based on light direction and block placement, so they may disappear under full daylight or look different depending on time of day. Try adjusting shadow intensity in the settings, or move to a shadowed area to see them more clearly.
Will PotatoGlow Shaders work on my old laptop?
Yes, PotatoGlow is specifically designed for low-spec hardware and older laptops. If you still experience lag, reduce water reflections, lower shadow quality, or decrease render distance in the shader options.