From c9324a804c15cf3db403833e67935762eb45cb80 Mon Sep 17 00:00:00 2001
From: yum <yum.food.vr@gmail.com>
Date: Tue, 4 Nov 2025 17:26:46 -0800
Subject: add ray march instancing (copies) with row offsets

instancing uses real evaluated copies of the mesh instead of domain
repetition. useful for hiding artifacts as an alternative to quilez's
corrective term, which generally converges more slowly.
---
 math.cginc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'math.cginc')

diff --git a/math.cginc b/math.cginc
index f188a91..c37ce07 100644
--- a/math.cginc
+++ b/math.cginc
@@ -65,7 +65,7 @@ float3 cart_to_hex(float2 cart) {
   float q = dot(cart, float2(0.5f, SQRT_3_OVER_2));
   float r = dot(cart, float2(0.5f, -SQRT_3_OVER_2));
 
-  return float3(p, q, r) * TWO_OVER_THREE;
+  return float3(p, q, r) * 0.5f;
 }
 
 float2 hex_to_cart(float3 cart) {
-- 
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