1 files changed, 17 insertions, 0 deletions
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;
+};