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No Cubes Shaders FAQ

10 questions players actually ask, answered.

How do I turn on No Cubes Shaders after installing it?
Open your shader settings menu in-game (usually accessed through Video Settings), find the shader pack list, and select No Cubes Shaders from the available options. The effect applies immediately to your world.
Why do some blocks still look cubic or angular?
No Cubes Shaders smooths terrain and most natural blocks, but transparent blocks, entities, and certain decorative blocks may retain sharper edges by design. Adjusting the curvature settings in the shader config can increase smoothing across more block types.
Can I use No Cubes Shaders with my favorite resource pack?
Yes, No Cubes Shaders works alongside resource packs—the shader handles geometry while the resource pack handles textures and colors. Load both together and they'll layer without conflict.
My game is lagging with No Cubes Shaders on. What can I do?
Lower the smoothness or curvature settings to reduce shader complexity, disable advanced lighting features if available, or reduce your render distance. Check the performance optimization guide for more detailed tweaks.
Do No Cubes Shaders change where blocks actually are or just how they look?
Only the visuals change—blocks remain in their original positions and you can still mine and place them normally. The shader is purely a rendering effect.
Why do water and lava look weird or glitchy with this shader?
Liquid surfaces can interact unpredictably with the smoothing effect. Try adjusting the curvature settings for liquids specifically, or check if a newer shader version has improved liquid handling.
Can I adjust how smooth or curved the world looks?
Yes, open the shader configuration menu and look for smoothness and curvature sliders—these let you dial in how rounded you want terrain and blocks to appear.
Does No Cubes Shaders work in creative mode and survival?
Yes, the shader applies to both modes equally. The visual effect is purely cosmetic and doesn't affect gameplay mechanics in either mode.
Why do my custom builds look different or distorted?
Intentional geometric shapes (like stairs, walls, or detailed structures) may appear warped when smoothed. You can reduce curvature settings for a subtler effect, or use the guide on combining shaders with resource packs for better control.
Is No Cubes Shaders compatible with other shader packs?
No—you can only use one shader pack at a time. Disable No Cubes Shaders if you want to switch to another pack, or vice versa.