From 45ad76855fa25a638f7bc0be50059dd6d12d9618 Mon Sep 17 00:00:00 2001
From: Jarrod Doyle <thejarroddoyle@gmail.com>
Date: Sun, 22 Sep 2024 11:59:23 +0100
Subject: [PATCH] Don't cast for lights facing away

---
 KeepersCompound.Lightmapper/Program.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/KeepersCompound.Lightmapper/Program.cs b/KeepersCompound.Lightmapper/Program.cs
index 9c938a7..c0e1bd8 100644
--- a/KeepersCompound.Lightmapper/Program.cs
+++ b/KeepersCompound.Lightmapper/Program.cs
@@ -1,4 +1,4 @@
-using System.Numerics;
+using System.Numerics;
 using KeepersCompound.LGS.Database;
 using KeepersCompound.LGS.Database.Chunks;
 using TinyEmbree;
@@ -204,7 +204,7 @@ class Program
                     var direction = renderPoly.Center - light.position;
                     Console.WriteLine($"Light Pos: {light.position}, poly center: {renderPoly.Center}");
                     Console.WriteLine($"Dir: {direction}");
-                    // if (Vector3.Dot(plane.Normal, direction) < 0)
+                    if (Vector3.Dot(plane.Normal, direction) < 0)
                     {
                         // Cast from the light to the center (later each pixel)
                         var hit = scene.Trace(new Ray