From e98e7256d2a18a3a3f17e8847ede21ce93a4ebd9 Mon Sep 17 00:00:00 2001
From: jgk <justin.g.kruger@gmail.com>
Date: Wed, 17 Mar 2021 20:10:43 +0100
Subject: [PATCH] Lights only affect floors

---
 shader/wallShadow.geom | 38 ++++++++++++++++++++------------------
 1 file changed, 20 insertions(+), 18 deletions(-)

diff --git a/shader/wallShadow.geom b/shader/wallShadow.geom
index ee8265377..648316d89 100644
--- a/shader/wallShadow.geom
+++ b/shader/wallShadow.geom
@@ -30,24 +30,26 @@ void main()
   vec2 backL = backL4.xy;
   vec2 backR = backR4.xy;
 
-  if (isLHS( lightPos - frontL, frontR - frontL) < 0)
-//  if (isLHS( lightPos - backL, backR - backL) < 0)
-  {
-//  emitLine (frontL);
-//  emitLine (backL);
-//  emitLine (frontL);
-//  emitLine (frontR);
-//  emitLine (backR);
-//  emitLine (frontR);
-
-  emitLine (backR);
-  emitLine (backL);
-  }
-  else
-  {
-  emitLine (backR);
-  emitLine (backL);
-  }
+//    if (isLHS( lightPos - frontL, frontR - frontL) < 0)
+//  //  if (isLHS( lightPos - backL, backR - backL) < 0)
+//    {
+//  //  emitLine (frontL);
+//  //  emitLine (backL);
+//  //  emitLine (frontL);
+//  //  emitLine (frontR);
+//  //  emitLine (backR);
+//  //  emitLine (frontR);
+//  
+//    emitLine (backR);
+//    emitLine (backL);
+//    }
+//    else
+//    {
+//    emitLine (backR);
+//    emitLine (backL);
+//    }
 
+    emitLine (frontR);
+    emitLine (frontL);
   EndPrimitive();
 }