From 7964d8a171d7cfa4a6885021cd45d121c770b744 Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Wed, 9 Dec 2020 17:47:54 -0800
Subject: [PATCH] store right vector on the camera

---
 Cameras/Camera.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Cameras/Camera.cs b/Cameras/Camera.cs
index a4589a4..54e686b 100644
--- a/Cameras/Camera.cs
+++ b/Cameras/Camera.cs
@@ -10,6 +10,7 @@ namespace Kav
         public Vector3 Position { get; }
         public Vector3 Forward { get; }
         public Vector3 Up { get; }
+        public Vector3 Right { get; }
 
         public float FieldOfView { get; }
         public float AspectRatio { get; }
@@ -28,6 +29,7 @@ namespace Kav
             Position = position;
             Forward = forward;
             Up = up;
+            Right = Vector3.Cross(forward, up);
             View = Matrix.CreateLookAt(Position, Position + Forward, Up);
 
             FieldOfView = fieldOfView;