From 7f871b04470766f0f5266cf949b65a54b7a6f79e Mon Sep 17 00:00:00 2001
From: rtk0c <mail.tianyig@gmail.com>
Date: Mon, 18 Apr 2022 20:59:31 -0700
Subject: Changeset: 10 Add Uid for IresObject

---
 source/Utils.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'source/Utils.hpp')

diff --git a/source/Utils.hpp b/source/Utils.hpp
index 6239667..63e610f 100644
--- a/source/Utils.hpp
+++ b/source/Utils.hpp
@@ -23,8 +23,14 @@ constexpr float Abs(float v) noexcept {
 
 bool InRangeInclusive(int n, int lower, int upper);
 bool LineContains(glm::ivec2 p1, glm::ivec2 p2, glm::ivec2 candidate);
+
 bool IsColinear(glm::ivec2 p1, glm::ivec2 p2);
 
+template <class T>
+void HashCombine(std::size_t& seed, const T& v) {
+	seed ^= std::hash<T>{}(v) + 0x9e3779b9 + (seed << 6) + (seed >> 2);
+}
+
 } // namespace Utils
 
 struct StringHash {
-- 
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