Install guide
PBR + POM with Iris shaders
Four steps to get real light, reflections and depth on every vanilla block.
1. Install Iris + Sodium
Download the Iris installer, pick your Minecraft Java version and install. Sodium comes with it for performance.
2. Add a LabPBR shader
Put a shader like Complementary, BSL, Bliss, Eclipse or SEUS PTGI in the shaderpacks folder and select it in Video Settings → Shader Packs.
3. Add Native PBR
Download Native PBR from Patreon (~20 MB), drop the zip in resourcepacks and enable it in Resource Packs.
4. Turn on LabPBR and POM
In the shader options set PBR/Materials to LabPBR and enable POM. A GPU with about 10 GB of VRAM is recommended for 4K.
Questions
What is a PBR texture pack in Minecraft?
A PBR pack adds material maps (normal, specular, emissive, height) to each block so shaders can render real light, reflections and relief.
What is LabPBR?
LabPBR is the PBR standard read by Minecraft Java shaders like Complementary, BSL, Bliss, Eclipse and SEUS PTGI. Native PBR uses it on every block.
What does POM mean?
POM (parallax occlusion mapping) uses a height map so flat block faces look carved and deep as you move the camera.
Do PBR packs work without shaders?
No. Without a shader you only see the vanilla-style color textures. Reflections and depth need a LabPBR shader in Iris.
Is there RTX on Minecraft Java?
Not built in, but ray tracing and path tracing shaders like SEUS PTGI run on Iris. With Native PBR's PBR maps they give an RTX-style look.
What PC do I need for Native PBR?
The pack is about 20 MB with 4K textures. A graphics card with about 10 GB of VRAM is recommended.
Is Native PBR free?
No. Native PBR and Geometric RTX are available to Patreon members only.
Get Native PBR & Geometric RTX
Pack, presets and early updates on Patreon.
Support on PatreonNative PBR vs other texture packs · Install guide
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