From cf4d0285daa50cdd6c41925b8e1bed7f85bc79c9 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 29 Aug 2022 21:39:43 +0100
Subject: Ray function to test if it passes close to a sequence of edges
 defined by nodes along the path

---
 lib/ray.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/ray.hpp')

diff --git a/lib/ray.hpp b/lib/ray.hpp
index bce4a30..8bef1c8 100644
--- a/lib/ray.hpp
+++ b/lib/ray.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <glm/glm.hpp>
+#include <span>
 
 class Ray {
 public:
@@ -10,4 +11,5 @@ public:
 	glm::vec3 direction;
 
 	float distanceToLine(const glm::vec3 & a, const glm::vec3 & b) const;
+	bool passesCloseToEdges(const std::span<const glm::vec3> positions, float distance) const;
 };
-- 
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