Added Sildurs Enhanced Default Shaderpack

.minecraft/shaderpacks/Sildur's Enhanced Default v1.172 Fancy/shaders/composite.vsh

@@ -0,0 +1,35 @@
+#version 120
+/*
+Sildur's Enhanced Default:
+https://www.patreon.com/Sildur
+https://sildurs-shaders.github.io/
+https://twitter.com/Sildurs_shaders
+https://www.curseforge.com/minecraft/customization/sildurs-enhanced-default
+
+Permissions:
+You are not allowed to edit, copy code or share my shaderpack under a different name or claim it as yours.
+*/
+
+#define composite0
+#include "shaders.settings"
+
+varying vec2 texcoord;
+varying vec4 color;
+#ifdef Godrays
+varying vec2 lightPos;
+#endif
+uniform vec3 sunPosition;
+uniform mat4 gbufferProjection;
+
+void main() {
+	gl_Position = ftransform();
+	texcoord = (gl_MultiTexCoord0).xy;
+#ifdef Godrays	
+	vec4 tpos = vec4(sunPosition,1.0)*gbufferProjection;
+	tpos = vec4(tpos.xyz/tpos.w,1.0);
+	vec2 pos1 = tpos.xy/tpos.z;
+	lightPos = pos1*0.5+0.5;
+#endif
+
+	color = gl_Color;
+}