Luster Shaders Wiki › FAQ
Luster Shaders FAQ
10 questions players actually ask, answered.
How do I enable Luster Shaders after installing it?
Open your Video Settings in-game, navigate to Shader Packs, and select Luster from the list. The shaders will activate immediately, though you may need to restart your world for all effects to load properly.
Why does my lighting look flickering or unstable?
Flickering often occurs when path tracing settings are too aggressive for your hardware. Lower the lighting intensity or reduce volumetric cloud quality in the shader settings menu to stabilize the effect.
Can I use Luster Shaders on Apple Silicon Macs?
Yes, Luster is optimized for Apple Silicon hardware and should run smoothly without requiring special configuration.
How do I make water look better with this shader?
Water reflections and wave details are built into Luster by default, but you can enhance them further by adjusting the water surface quality or reflection intensity in the shader options menu.
What's the difference between colored lighting and regular Minecraft lighting?
Luster's colored lighting system traces light from colored blocks and light sources throughout your world, creating realistic colored shadows and ambient light instead of the flat vanilla lighting model.
Is Luster compatible with resource packs?
Yes, Luster works alongside most resource packs, though some packs with custom lighting or PBR textures may interact unpredictably with the shader's path tracing.
Why is my frame rate dropping when I use Luster?
Path tracing and volumetric clouds are performance-intensive; reduce cloud density, lower lighting intensity, or disable certain effects in the shader settings to improve frame rates.
Do shadows update when the sun and moon move?
Yes, Luster casts semi-realistic shadows that shift and change based on the sun and moon's position in the sky as time passes.
Can I adjust how intense the colored lighting effects are?
Yes, the shader settings menu includes options to control lighting intensity, allowing you to dial the effect up or down to match your playstyle.
Does Luster work with Iris, or do I need a different loader?
Luster is designed to work with the Iris shader loader, which you'll need installed for the shader pack to function.