How do I turn on Renderlines Shaders once I am in the game?
Open Options, go to Video Settings, open your Shaders menu, and click Renderlines Shaders in the list. Wait a moment for the renderer to reload, then return to your world.
How can I tell if the shader is actually working since my game still looks vanilla?
Look closely at trees, plants, and distant terrain. Because Renderlines preserves the core vanilla aesthetic, you will see subtle foliage shading, cleaner leaf details, and refreshed ambient lighting rather than dramatic visual overhauls.
Will this lag or stutter on a potato PC?
It runs on low-end computers with minimal impact on frame rates and avoids causing stutter. If your system still struggles, try lowering your vanilla render distance slightly while keeping the shader enabled.
Does FPS drop in dense forests or around huge bases?
Performance stays stable around both large player builds and dense forests. The leaf detailing and lighting upgrades are lightweight enough that heavy concentrations of foliage and blocks will not bog down your frame rate.
Is it too dark to play survival mode at night?
Day and night brightness levels are balanced specifically for clear visibility during survival gameplay. If nights still look dim on your display, raise your vanilla Brightness slider in Video Settings.
Does Renderlines work in the Nether and the End?
Yes, it refreshes ambient lighting across all dimensions while keeping their classic vanilla look intact. You get cleaner atmospheric visuals everywhere without losing the intended feel of each dimension.
Why do leaves look strange when I use another resource pack?
Resource packs that replace leaf models or add custom foliage textures can clash with how the shader draws leaf details and plant shading. Make sure your vanilla Graphics setting is set to Fancy, or disable the conflicting foliage pack to test.
Where do I change the shader's settings if something looks off?
Go to your Shaders menu in Video Settings with Renderlines selected and open Shader Options. From there you can tweak available visual settings or reset them back to their defaults.
Do I need to put this on my multiplayer server for it to work?
No, shader packs only run on your own client and strictly change how your computer renders the screen. You can use Renderlines on any multiplayer server just by enabling it in your local Video Settings.
Why am I not seeing realistic water waves or heavy sun rays?
Renderlines intentionally skips heavy effects so the classic vanilla aesthetic stays intact. It focuses strictly on gentle lighting upgrades, atmospheric clarity, and subtle shading on plants.