first commit

2026-05-07 21:38:27 +03:00
commit 84fb173ea8
3949 changed files with 564326 additions and 0 deletions
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+#define ENTITY_GN_AND_CT
+#define COATED_TEXTURE_MULT 100 //[25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130 140 150 160 170 180 190 200]
+#define COATED_TEXTURE_RES 64 //[16 32 64 80 96 112 128 144 160 176 192 208 224 240 256 320 384 448 512]
+const float packSizeNT = COATED_TEXTURE_RES;
+
+void CoatTextures(inout vec3 color, float noiseFactor, vec3 playerPos, bool doTileRandomisation) {
+    #ifndef ENTITY_GN_AND_CT
+        #if defined GBUFFERS_ENTITIES || defined GBUFFERS_HAND
+            return;
+        #endif
+    #endif
+
+    #ifndef SAFER_GENERATED_NORMALS
+        vec2 noiseCoord = floor(midCoordPos / 16.0 * packSizeNT * atlasSizeM) / packSizeNT / 3.0;
+    #else
+        vec2 offsetR = max(absMidCoordPos.x, absMidCoordPos.y) * vec2(float(atlasSizeM.y) / float(atlasSizeM.x), 1.0);
+        vec2 noiseCoord = floor(midCoordPos / 2.0 * packSizeNT / offsetR) / packSizeNT / 3.0;
+    #endif
+
+    if (doTileRandomisation) {
+        vec3 floorWorldPos = floor(playerPos + cameraPosition + 0.001);
+        noiseCoord += 0.84 * (floorWorldPos.xz + floorWorldPos.y);
+    }
+
+    float noiseTexture = texture2DLod(noisetex, noiseCoord, 0.0).r;
+    noiseTexture = noiseTexture + 0.6;
+    float colorBrightness = dot(color, color) * 0.3;
+    #define COATED_TEXTURE_MULT_M COATED_TEXTURE_MULT * 0.0027
+    noiseFactor *= COATED_TEXTURE_MULT_M * max0(1.0 - colorBrightness);
+    noiseFactor *= max(1.0 - miplevel * 0.25, 0.0);
+    noiseTexture = pow(noiseTexture, noiseFactor);
+    color *= noiseTexture;
+}