From 2cf50223c6a88a6cbea64e3128c7b847dba1f8f2 Mon Sep 17 00:00:00 2001
From: yum <yum.food.vr@gmail.com>
Date: Fri, 6 Sep 2024 16:32:09 -0700
Subject: Add rorschach gimmick

Wound up looking more like voronoi but oh well lol.

Fix iq sdf include - now it can be included multiple times.
---
 iq_sdf.cginc | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'iq_sdf.cginc')

diff --git a/iq_sdf.cginc b/iq_sdf.cginc
index 472256c..4d1072e 100644
--- a/iq_sdf.cginc
+++ b/iq_sdf.cginc
@@ -1,3 +1,6 @@
+#ifndef __IQ_SDF_INC
+#define __IQ_SDF_INC
+
 #include "pema99.cginc"
 
 // The MIT License
@@ -100,3 +103,5 @@ float3 op_rep(in float3 p, in float3 c)
 }
 
 // End licensed section
+
+#endif  // __IQ_SDF_INC
-- 
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