From 4c4150620456c6625cf660d7a81571e4b1f7f9d5 Mon Sep 17 00:00:00 2001
From: cosmonaut <evan@moonside.games>
Date: Wed, 5 Aug 2020 23:58:18 -0700
Subject: [PATCH] camera tweak + fix capitalization

---
 Camera.cs                | 33 ++++++---------------------------
 kav.csproj => Kav.csproj |  0
 kav.sln => Kav.sln       |  2 +-
 3 files changed, 7 insertions(+), 28 deletions(-)
 rename kav.csproj => Kav.csproj (100%)
 rename kav.sln => Kav.sln (94%)

diff --git a/Camera.cs b/Camera.cs
index 64a82d2..c0729ee 100644
--- a/Camera.cs
+++ b/Camera.cs
@@ -2,43 +2,22 @@ using Microsoft.Xna.Framework;
 
 namespace Kav
 {
-    public class Camera
+    public struct Camera
     {
-        public Matrix Transform { get; set; }
-        public Matrix Projection { get; set; }
+        public Matrix Transform { get; }
         public Matrix View
         {
             get
             {
-                return Matrix.CreateLookAt(Transform.Translation, Transform.Forward, Transform.Up);
+                return Matrix.CreateLookAt(Transform.Translation, Transform.Translation + Transform.Forward, Transform.Up);
             }
         }
+        public Matrix Projection { get; }
 
-        public float FOV { get; set; } = MathHelper.PiOver4;
-        public float AspectRatio { get; set; } = 1920f / 1080f;
-        public float NearPlane { get; set; } = 0.1f;
-        public float FarPlane { get; set; } = 200f;
-
-        public Camera(Vector3 position, Quaternion orientation)
-        {
-            Transform = Matrix.CreateFromQuaternion(orientation) * Matrix.CreateTranslation(position.X, position.Y, position.Z);
-            Projection = Matrix.CreatePerspectiveFieldOfView(
-                FOV,
-                AspectRatio,
-                NearPlane,
-                FarPlane
-            );
-        }
-
-        public Camera(Matrix transform)
+        public Camera(Matrix transform, Matrix projection)
         {
             Transform = transform;
-            Projection = Matrix.CreatePerspectiveFieldOfView(
-                FOV,
-                AspectRatio,
-                NearPlane,
-                FarPlane
-            );
+            Projection = projection;
         }
     }
 }
diff --git a/kav.csproj b/Kav.csproj
similarity index 100%
rename from kav.csproj
rename to Kav.csproj
diff --git a/kav.sln b/Kav.sln
similarity index 94%
rename from kav.sln
rename to Kav.sln
index ab8a5f8..68e4249 100644
--- a/kav.sln
+++ b/Kav.sln
@@ -3,7 +3,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
 VisualStudioVersion = 15.0.26124.0
 MinimumVisualStudioVersion = 15.0.26124.0
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "kav", "kav.csproj", "{34C1B784-AE9C-4EBC-A03A-AC401CB1219A}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Kav", "Kav.csproj", "{34C1B784-AE9C-4EBC-A03A-AC401CB1219A}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution