From f8af4c44d17b94ab814f1784060388afd7a24e03 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Sat, 26 Jan 2019 14:54:29 +0500
Subject: Removed previous implementation of Shader

---
 cwd/shaders/face.fs | 49 -------------------------------------------------
 1 file changed, 49 deletions(-)
 delete mode 100644 cwd/shaders/face.fs

(limited to 'cwd/shaders/face.fs')

diff --git a/cwd/shaders/face.fs b/cwd/shaders/face.fs
deleted file mode 100644
index 4872f06..0000000
--- a/cwd/shaders/face.fs
+++ /dev/null
@@ -1,49 +0,0 @@
-#version 330 core
-
-in VS_OUT {
-    vec2 UvPosition;
-    vec3 Texture;
-    vec3 Color;
-    vec2 Light;
-} fs_in;
-
-uniform sampler2DArray textureAtlas;
-uniform vec2 windowSize;
-uniform float DayTime;
-uniform float MinLightLevel;
-
-vec3 rgb2hsv(vec3 c)
-{
-    vec4 K = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
-    vec4 p = mix(vec4(c.bg, K.wz), vec4(c.gb, K.xy), step(c.b, c.g));
-    vec4 q = mix(vec4(p.xyw, c.r), vec4(c.r, p.yzx), step(p.x, c.r));
-
-    float d = q.x - min(q.w, q.y);
-    float e = 1.0e-10;
-    return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
-}
-
-vec3 hsv2rgb(vec3 c)
-{
-    vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
-    vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);
-    return c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
-}
-
-void main() {
-	vec4 color = texture(textureAtlas,fs_in.Texture);
-    if (color.a < 0.3)
-        discard;
-
-    vec3 hsvColor = rgb2hsv(color.xyz);
-    hsvColor+=fs_in.Color;
-	color = vec4(hsv2rgb(hsvColor),1);
-
-	float light = fs_in.Light.x / 15.0;
-	float skyLight = (fs_in.Light.y / 15.0) * DayTime;
-
-    float faceLight = clamp(light + skyLight,MinLightLevel,1.0);
-
-    color = vec4(color.rgb * faceLight, color.a);
-	gl_FragColor = color;
-}
\ No newline at end of file
-- 
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