From 2335bd23e3b4e09177ff02e236612b78c1730b9c Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Mon, 31 Aug 2026 23:36:08 -0700
Subject: argmax materials

---
 src/proc_gen/herringbone.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/proc_gen/herringbone.rs')

diff --git a/src/proc_gen/herringbone.rs b/src/proc_gen/herringbone.rs
index 0a67b0c..a01c010 100644
--- a/src/proc_gen/herringbone.rs
+++ b/src/proc_gen/herringbone.rs
@@ -3,6 +3,8 @@ use glam::IVec2;
 
 use crate::proc_gen::tileset_loader::TileOrientation;
 
+const SEED: u32 = 800;
+
 pub fn split_position(pixel: IVec2, short: i32) -> (IVec2, IVec2, TileOrientation) {
     let grid = pixel.div_euclid(IVec2::splat(short));
     let local = pixel.rem_euclid(IVec2::splat(short));
@@ -31,5 +33,5 @@ fn reduce(h: u32, n: usize) -> usize {
 }
 
 pub fn variant_index(grid: IVec2, variants: usize) -> usize {
-    reduce(hash32(&grid), variants)
+    reduce(hash32(&(grid, SEED)), variants)
 }
-- 
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