From 09a2a7c54eae05708894476a8d9a25dae95bbdf7 Mon Sep 17 00:00:00 2001
From: mrjustaguy <50302479+mrjustaguy@users.noreply.github.com>
Date: Fri, 13 Oct 2023 11:00:14 +0200
Subject: [PATCH] Remove PSSM Fade

---
 drivers/gles3/shaders/scene.glsl | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/gles3/shaders/scene.glsl b/drivers/gles3/shaders/scene.glsl
index 5a1c6c15218..e0f8e83373a 100644
--- a/drivers/gles3/shaders/scene.glsl
+++ b/drivers/gles3/shaders/scene.glsl
@@ -1615,7 +1615,6 @@ void main() {
 	float directional_shadow = 1.0;
 
 	if (depth_z < light_split_offsets.y) {
-		float pssm_fade = 0.0;
 
 #ifdef LIGHT_USE_PSSM_BLEND
 		float directional_shadow2 = 1.0;
@@ -1623,7 +1622,6 @@ void main() {
 		bool use_blend = true;
 #endif
 		if (depth_z < light_split_offsets.x) {
-			float pssm_fade = 0.0;
 			directional_shadow = shadow1;
 
 #ifdef LIGHT_USE_PSSM_BLEND
@@ -1632,7 +1630,6 @@ void main() {
 #endif
 		} else {
 			directional_shadow = shadow2;
-			pssm_fade = smoothstep(light_split_offsets.x, light_split_offsets.y, depth_z);
 #ifdef LIGHT_USE_PSSM_BLEND
 			use_blend = false;
 #endif
@@ -1642,7 +1639,6 @@ void main() {
 			directional_shadow = mix(directional_shadow, directional_shadow2, pssm_blend);
 		}
 #endif
-		directional_shadow = mix(directional_shadow, 1.0, pssm_fade);
 	}
 
 #endif //LIGHT_USE_PSSM2
@@ -1658,7 +1654,6 @@ void main() {
 	float directional_shadow = 1.0;
 
 	if (depth_z < light_split_offsets.w) {
-		float pssm_fade = 0.0;
 
 #ifdef LIGHT_USE_PSSM_BLEND
 		float directional_shadow2 = 1.0;
@@ -1694,7 +1689,6 @@ void main() {
 
 			} else {
 				directional_shadow = shadow4;
-				pssm_fade = smoothstep(light_split_offsets.z, light_split_offsets.w, depth_z);
 
 #if defined(LIGHT_USE_PSSM_BLEND)
 				use_blend = false;
@@ -1706,7 +1700,6 @@ void main() {
 			directional_shadow = mix(directional_shadow, directional_shadow2, pssm_blend);
 		}
 #endif
-		directional_shadow = mix(directional_shadow, 1.0, pssm_fade);
 	}
 
 #endif //LIGHT_USE_PSSM4