From c112cf54a238afa473e7eb0ea6298e06f4957658 Mon Sep 17 00:00:00 2001
From: kojingeun <diteam.co.kr>
Date: 금, 24 11월 2023 14:44:30 +0900
Subject: [PATCH] Merge branch 'feature/#4539_CF_AOI_Review_Log_미출력_현상_개선' into develop

---
 ReviewHistory/include/akSTL/backup/akMath.h |   30 ++++++++++++++++++++++++++++++
 1 files changed, 30 insertions(+), 0 deletions(-)

diff --git a/ReviewHistory/include/akSTL/backup/akMath.h b/ReviewHistory/include/akSTL/backup/akMath.h
new file mode 100644
index 0000000..7d84e61
--- /dev/null
+++ b/ReviewHistory/include/akSTL/backup/akMath.h
@@ -0,0 +1,30 @@
+#pragma once
+
+
+#include "akLinker.h"
+#include "akSTL.h"
+
+namespace akSTL
+{
+
+	class akSTL_DLLSPEC CakMath
+	{
+	public:
+		CakMath(void);
+		~CakMath(void);
+
+	public:
+		//세점이 이루는 각도를 산출
+		double GetAngle3Point(double cX, double cY, double x1, double y1, double x2, double y2 );
+		//평면 폴리곤위에 점이 존재 하는지 검사
+		bool GetIsPointOnPolygon(khVector2d point, khVector2d* polygon, int length); 
+		//한 선위에 점이 있는지 검사
+		bool GetLineOnPoint(khVector3d point, khVector3d line1, khVector3d line2);
+		//2d 회전 좌표(중심점에서 
+		khVector2d GetRotatePosition(khVector2d center, khVector2d point1, double angle);
+
+		//두선의 교차점 구하기(교차점이 있으면 true 반환)
+		bool GetIntersectPoint(khVector2d a1, khVector2d a2, khVector2d b1, khVector2d b2, khVector2d* IP);
+	};
+
+}
\ No newline at end of file

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