From 7ad5b81283c39e66ba2ca84314e283f277fc77e0 Mon Sep 17 00:00:00 2001
From: yy1717 <fctom1215@outlook.com>
Date: 星期五, 03 四月 2020 11:39:17 +0800
Subject: [PATCH] 坐标

---
 lib/src/main/cpp/Geometry.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/lib/src/main/cpp/Geometry.h b/lib/src/main/cpp/Geometry.h
index 540cc87..aacdb54 100644
--- a/lib/src/main/cpp/Geometry.h
+++ b/lib/src/main/cpp/Geometry.h
@@ -58,5 +58,6 @@
 bool OutsidePolygon(const Polygon *t1, const Polygon *t2);
 int IntersectionOfLine(PointF p1, PointF p2, PointF p3);
 PointF GetVerticalPoint(PointF p1, PointF p2, PointF p3);
+PointF Calc3Point(PointF p1, PointF p2, double L, char dir);
 
 #endif //GUI_GEOMETRY_H

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