From b9409fb5ec2ce8d7cf7e01143002feb62d500c25 Mon Sep 17 00:00:00 2001
From: Brian Neumann-Fopiano <mypsn1550@gmail.com>
Date: Thu, 22 Oct 2026 00:20:25 -0400
Subject: [PATCH] Smaller warp column cache

- Warp lattice columns keep a quarter of the density column capacity
---
 .../java/art/arcane/iris/generation/mantle/CaveDensityGrid.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/art/arcane/iris/generation/mantle/CaveDensityGrid.java b/core/src/main/java/art/arcane/iris/generation/mantle/CaveDensityGrid.java
index 17a40ba85..eb49c899c 100644
--- a/core/src/main/java/art/arcane/iris/generation/mantle/CaveDensityGrid.java
+++ b/core/src/main/java/art/arcane/iris/generation/mantle/CaveDensityGrid.java
@@ -28,7 +28,7 @@ final class CaveDensityGrid {
 
     CaveDensityGrid(int capacity) {
         columns = new ConcurrentClockCache<>(capacity);
-        warpColumns = new ConcurrentClockCache<>(capacity);
+        warpColumns = new ConcurrentClockCache<>(Math.max(1, capacity >> 2));
     }
 
     Owner owner(Object fieldKey) {