From bfe9359a202051d4263a113d75d1058e3f196614 Mon Sep 17 00:00:00 2001
From: Manashiku <46613923+Manashiku@users.noreply.github.com>
Date: Fri, 31 Mar 2023 01:26:58 -0700
Subject: [PATCH] Updated to support FACE_SHADOW_SOFTNESS value

Before, it wasn't used at all. Now it works properly
---
 sub/shadow.fxsub | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sub/shadow.fxsub b/sub/shadow.fxsub
index fa2b7f1..cb46d4e 100644
--- a/sub/shadow.fxsub
+++ b/sub/shadow.fxsub
@@ -37,7 +37,8 @@ float face_shading(in float2 uv)
     }
 
 
-    float shadow_step = step(angle, shadow) ;
+    // float shadow_step = step(angle, shadow) ;
+    float shadow_step = smoothstep(angle - (FACE_SHADOW_SOFTNESS + 0.001f), angle + (FACE_SHADOW_SOFTNESS + 0.001f), shadow);
     float facing_step = step(fdotl, 0.0f);
 
     shadow_step = shadow_step * facing_step;