From f6dfe995d9d9731bb094b54f12fac962fd8bfc8c Mon Sep 17 00:00:00 2001
From: Yggdrasil75 <cblackburn7557@gmail.com>
Date: Wed, 3 Dec 2025 09:29:07 -0500
Subject: [PATCH] minor changes

---
 tests/g3chromatic.cpp     | 4 ++--
 util/vectorlogic/vec4.hpp | 6 ++++++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/tests/g3chromatic.cpp b/tests/g3chromatic.cpp
index 8ce0fc2..cefdb3c 100644
--- a/tests/g3chromatic.cpp
+++ b/tests/g3chromatic.cpp
@@ -121,9 +121,9 @@ std::vector<std::tuple<size_t, Vec3, Vec4>> pickSeeds(Grid3& grid, AnimationConf
         int maxTries = 0;
         while (!foundValidPos && maxTries < 10) {
             maxTries++;
-            size_t id = grid.getPositionVec(point, 0.5);
+            //size_t id = grid.getPositionVec(point, 0.5);
+            size_t id = grid.getOrCreatePositionVec(point, 0.0, true);
             if (id > 0) foundValidPos = true;
-            //size_t id = grid.getOrCreatePositionVec(point, 0.0, true);
             grid.setColor(id, color);
             seeds.push_back(std::make_tuple(id,point, color));
         }
diff --git a/util/vectorlogic/vec4.hpp b/util/vectorlogic/vec4.hpp
index dd767b2..41b737e 100644
--- a/util/vectorlogic/vec4.hpp
+++ b/util/vectorlogic/vec4.hpp
@@ -375,6 +375,12 @@ public:
         return "RGBA(" + std::to_string(r) + ", " + std::to_string(g) + ", " + 
                std::to_string(b) + ", " + std::to_string(a) + ")";
     }
+    
+    struct Hash {
+        std::size_t operator()(const Vec4& v) const {
+            return std::hash<float>()(v.x) ^ (std::hash<float>()(v.y) << 1) ^ (std::hash<float>()(v.z) << 2) ^ (std::hash<float>()(v.w) << 3);
+        }
+    };
 };
 
 inline std::ostream& operator<<(std::ostream& os, const Vec4& vec) {