From a6c8da521cf795702080f31cfa911409e4efba2e Mon Sep 17 00:00:00 2001
From: Rost Alexeev <148265518+R0STUS@users.noreply.github.com>
Date: Mon, 10 Jun 2024 16:43:47 +0200
Subject: [PATCH 1/3] Vignette effect to screen

---
 res/shaders/screen.glslf | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/res/shaders/screen.glslf b/res/shaders/screen.glslf
index 0117b59f..edeb4270 100644
--- a/res/shaders/screen.glslf
+++ b/res/shaders/screen.glslf
@@ -2,8 +2,29 @@ in vec2 v_coord;
 out vec4 f_color;
 
 uniform sampler2D u_texture0;
+uniform ivec2 u_screenSize;
+
+float random(vec2 st){
+    return fract(sin(dot(st.xy ,vec2(12.9898,78.233))) * 43758.5453);
+}
+
+// Vignette
+vec4 apply_vignette(vec4 color)
+{
+    vec2 position = (gl_FragCoord.xy / u_screenSize) - vec2(0.5);
+    float dist = length(position);
+
+    float radius = 0.88;
+    float softness = 0.365;
+    float vignette = smoothstep(radius, radius - softness, dist);
+
+    color.rgb = color.rgb - (1.0 - vignette);
+
+    return color;
+}
 
 void main(){
 	f_color = texture(u_texture0, v_coord);
+	f_color = apply_vignette(f_color);
 }
 

From f8d814aab5c41659e4a97ca76cd598f3c58df429 Mon Sep 17 00:00:00 2001
From: Rost Alexeev <148265518+R0STUS@users.noreply.github.com>
Date: Tue, 11 Jun 2024 21:50:07 +0200
Subject: [PATCH 2/3] Update screen.glslf

---
 res/shaders/screen.glslf | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/res/shaders/screen.glslf b/res/shaders/screen.glslf
index edeb4270..b06dbe9c 100644
--- a/res/shaders/screen.glslf
+++ b/res/shaders/screen.glslf
@@ -14,8 +14,8 @@ vec4 apply_vignette(vec4 color)
     vec2 position = (gl_FragCoord.xy / u_screenSize) - vec2(0.5);
     float dist = length(position);
 
-    float radius = 0.88;
-    float softness = 0.365;
+    float radius = 2.0;
+    float softness = 1.7;
     float vignette = smoothstep(radius, radius - softness, dist);
 
     color.rgb = color.rgb - (1.0 - vignette);

From f7310cd5f23698df6a55df120a679010f40fa66b Mon Sep 17 00:00:00 2001
From: Rost Alexeev <148265518+R0STUS@users.noreply.github.com>
Date: Thu, 13 Jun 2024 19:25:31 +0200
Subject: [PATCH 3/3] Update screen.glslf

---
 res/shaders/screen.glslf | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/res/shaders/screen.glslf b/res/shaders/screen.glslf
index b06dbe9c..d654c5ec 100644
--- a/res/shaders/screen.glslf
+++ b/res/shaders/screen.glslf
@@ -4,10 +4,6 @@ out vec4 f_color;
 uniform sampler2D u_texture0;
 uniform ivec2 u_screenSize;
 
-float random(vec2 st){
-    return fract(sin(dot(st.xy ,vec2(12.9898,78.233))) * 43758.5453);
-}
-
 // Vignette
 vec4 apply_vignette(vec4 color)
 {