From 66035e375c585f301602c150c26f3699dfb7b055 Mon Sep 17 00:00:00 2001
From: yum <yum.food.vr@gmail.com>
Date: Sun, 12 Apr 2026 17:21:42 -0700
Subject: Improve naming in voronoi function

---
 math.cginc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'math.cginc')

diff --git a/math.cginc b/math.cginc
index ee70495..b79d9b6 100755
--- a/math.cginc
+++ b/math.cginc
@@ -215,8 +215,8 @@ float3 domain_warp_3d_tex(Texture3D noise_tex, SamplerState s, float3 uvw,
 
 // Return distance to the nearest cell edge in a Voronoi pattern.
 float voronoi_edge_distance(float3 x) {
-  float3 p = floor(x);
-  float3 f = frac(x);
+  float3 x_floor = floor(x);
+  float3 x_frac = frac(x);
   float d1 = 1e6;
   float d2 = 1e6;
   float3 p1 = 0;
@@ -225,8 +225,8 @@ float voronoi_edge_distance(float3 x) {
   for (int k = -1; k <= 1; k++) {
     for (int j = -1; j <= 1; j++) {
       for (int i = -1; i <= 1; i++) {
-        float3 b = float3(i, j, k);
-        float3 r = b + hash33_fast(p + b) - f;
+        float3 cell_offset = float3(i, j, k);
+        float3 r = cell_offset + hash33_fast(x_floor + cell_offset) - x_frac;
         float d = dot(r, r);
         if (d < d1) {
           d2 = d1;
-- 
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