How to Customize Visuals with Defined PBR Addon Packs

Defined PBR provides several optional addon packs that modify specific blocks and lighting behaviors without replacing the entire resource pack. You can mix and match these addons by layering them above the main pack in your load order.

Available Addon Adjustments

• Glowing Ores Pack Addon: Adds emissive lighting to ore blocks so they stand out in dark caves.
• Glowing Terracotta Pack Addon: Makes terracotta blocks emit light for decorative builds.
• Luminosity Pack Addon: Adjusts the overall emissive brightness behavior of blocks.
• Borderless Glass Pack Addon: Removes the outer frame lines between adjacent glass blocks for seamless windows.
• Lower Grass Pack Addon: Extends the top grass texture further down the sides of dirt blocks.

Layering Addons in the Load Order

1. Open Settings and navigate to Global Resources (or your world's Resource Packs tab).

2. Ensure the base Defined PBR pack is already in the Active list.

3. Open My Packs, select the addon you want to use (such as the Glowing Ores or Borderless Glass addon), and click Activate.

4. Expand the Active section and verify the addon sits above the main Defined PBR pack. Use the up and down arrows on the selected pack to move it to the top so its textures override the base pack.