Create/Update assets for version 22w46a

assets/minecraft/shaders/program/blobs.fsh

@@ -0,0 +1,45 @@
+#version 150
+
+uniform sampler2D DiffuseSampler;
+
+in vec2 texCoord;
+in vec2 oneTexel;
+
+out vec4 fragColor;
+
+void main(){
+    vec4 u  = texture(DiffuseSampler, texCoord + vec2(        0.0, -oneTexel.y));
+    vec4 d  = texture(DiffuseSampler, texCoord + vec2(        0.0,  oneTexel.y));
+    vec4 l  = texture(DiffuseSampler, texCoord + vec2(-oneTexel.x,         0.0));
+    vec4 r  = texture(DiffuseSampler, texCoord + vec2( oneTexel.x,         0.0));
+
+    vec4 v1 = min(l, r);
+    vec4 v2 = min(u, d);
+    vec4 v3 = min(v1, v2);
+
+    vec4 ul = texture(DiffuseSampler, texCoord + vec2(-oneTexel.x, -oneTexel.y));
+    vec4 dr = texture(DiffuseSampler, texCoord + vec2( oneTexel.x,  oneTexel.y));
+    vec4 dl = texture(DiffuseSampler, texCoord + vec2(-oneTexel.x,  oneTexel.y));
+    vec4 ur = texture(DiffuseSampler, texCoord + vec2( oneTexel.x, -oneTexel.y));
+
+    vec4 v4 = min(ul, dr);
+    vec4 v5 = min(ur, dl);
+    vec4 v6 = min(v4, v5);
+
+    vec4 v7 = min(v3, v6);
+
+    vec4 uu = texture(DiffuseSampler, texCoord + vec2(              0.0, -oneTexel.y * 2.0));
+    vec4 dd = texture(DiffuseSampler, texCoord + vec2(              0.0,  oneTexel.y * 2.0));
+    vec4 ll = texture(DiffuseSampler, texCoord + vec2(-oneTexel.x * 2.0,               0.0));
+    vec4 rr = texture(DiffuseSampler, texCoord + vec2( oneTexel.x * 2.0,               0.0));
+
+    vec4 v8 = min(uu, dd);
+    vec4 v9 = min(ll, rr);
+    vec4 v10 = min(v8, v9);
+
+    vec4 v11 = min(v7, v10);
+
+    vec4 c  = texture(DiffuseSampler, texCoord);
+    vec4 color = min(c, v11);
+    fragColor = vec4(color.rgb, 1.0);
+}