From 35a6a511d82c1b155deb2f2a9e040dd65f19eda5 Mon Sep 17 00:00:00 2001
From: Phillip Stephens <antidote.crk@gmail.com>
Date: Sun, 8 Nov 2015 19:39:51 -0800
Subject: [PATCH] Add forgotten CMRay

---
 include/CMRay.hpp | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 include/CMRay.hpp

diff --git a/include/CMRay.hpp b/include/CMRay.hpp
new file mode 100644
index 0000000..cfd11bc
--- /dev/null
+++ b/include/CMRay.hpp
@@ -0,0 +1,47 @@
+#ifndef CMRAY_HPP
+#define CMRAY_HPP
+#include "CVector3f.hpp"
+#include "CTransform.hpp"
+#include "Math.hpp"
+
+namespace Zeus
+{
+struct alignas(16) CMRay
+{
+    CMRay(const CVector3f& start, const CVector3f& end, float dir)
+        : start(start),
+          dir(dir),
+          unk3(1.0 / dir),
+          unk4(end)
+    {
+        unk1 = start + (dir * end);
+        unk2 = (unk1 - start);
+    }
+
+    CMRay(const CVector3f &start, const CVector3f &end, float dir, float unk)
+        : start(start),
+          dir(dir),
+          unk3(unk),
+          unk4(end)
+    {
+        unk1 = start + (dir * end);
+        unk2 = (unk1 - start);
+    }
+
+    CMRay GetInvUnscaledTransformRay(const CTransform& xfrm)
+    {
+        CTransform inv = xfrm.inverse();
+
+        return CMRay(newStart, newEnd, dir, unk3);
+    }
+
+    CVector3f start;
+    CVector3f unk1;
+    CVector3f unk2;
+    float dir;
+    float unk3;
+    CVector3f unk4;
+};
+}
+
+#endif