From 838e5f77478e5648769439e191e3ff0a8e6405ab Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 22 Feb 2021 20:12:59 +0000
Subject: Add meandering support

Add rail links between existing nodes and arbitrary points
---
 utility/maths.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'utility/maths.h')

diff --git a/utility/maths.h b/utility/maths.h
index f2114ef..996708f 100644
--- a/utility/maths.h
+++ b/utility/maths.h
@@ -47,4 +47,6 @@ arc_length(const Arc & arc)
 
 float normalize(float ang);
 
+std::pair<glm::vec2, bool> find_arc_centre(glm::vec2 start, float entrys, glm::vec2 end, float entrye);
+
 #endif
-- 
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