From 5a0b3927a33807cca4c77c40eb873f8a3b51b0b0 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sat, 29 Apr 2023 19:07:11 +0100
Subject: Drop .hpp for header only things

Half of them acquired a .cpp part anyway
---
 lib/ray.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 lib/ray.h

(limited to 'lib/ray.h')

diff --git a/lib/ray.h b/lib/ray.h
new file mode 100644
index 0000000..9bf47af
--- /dev/null
+++ b/lib/ray.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <glm/glm.hpp>
+#include <span>
+
+class Ray {
+public:
+	Ray(glm::vec3 start, glm::vec3 direction) : start {start}, direction {direction} { }
+
+	static Ray fromPoints(glm::vec3, glm::vec3);
+
+	glm::vec3 start;
+	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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