upd(bedrock): Refine atmospheric lighting and update biome format versions

- Enhance sky gradient transitions with more granular time-of-day keyframes
- Adjust Rayleigh scattering, Mie strength, and sun glare for improved realism
- Refine horizon blend stops for smoother sky-to-horizon transitions
- Update all biome files from format_version 1.21.40 to 1.21.130
- Normalize JSON formatting across biome configuration files

Author: jasonjgardner

bedrock/pack/RP/atmospherics/atmospherics.json

@@ -1,84 +1,139 @@
 {
-    "format_version": "1.21.40",
-    "minecraft:atmosphere_settings": {
-        "description": {
-            "identifier": "jgrtx:atmospherics"
-        },
-      "sky_zenith_color": {
-        "0.000000": [76, 142, 255 ],
-        "0.160000": [40, 122, 255 ],
-        "0.215000": [100, 130, 145],
-        "0.300000": [0, 34, 80],
-        "0.700000": [0, 34, 80],
-        "0.740000": [70, 90, 105],
-        "0.770000": [120, 130, 145],
-        "0.827000": [56, 102, 215 ]
+  "format_version": "1.21.40",
+  "minecraft:atmosphere_settings": {
+    "description": {
+      "identifier": "jgrtx:atmospherics"
+    },
+    "sky_zenith_color": {
+      "0.000000": [65, 135, 245],
+      "0.120000": [55, 125, 235],
+      "0.160000": [40, 110, 220],
+      "0.200000": [85, 115, 140],
+      "0.215000": [95, 105, 125],
+      "0.260000": [25, 45, 85],
+      "0.300000": [8, 18, 45],
+      "0.500000": [5, 12, 35],
+      "0.700000": [8, 18, 45],
+      "0.740000": [35, 55, 90],
+      "0.770000": [95, 105, 125],
+      "0.800000": [85, 115, 140],
+      "0.827000": [55, 110, 205],
+      "0.880000": [65, 135, 245]
     },
     "sky_horizon_color": {
-      "0.000000":  [225, 239, 255],
-      "0.160000":  [255, 239, 215],
-      "0.215000":  [255, 109, 20],
-      "0.300000":   [80, 141, 255],
-      "0.700000":   [80, 141, 255],
-      "0.740000":  [255, 149, 50],
-      "0.770000":  [255, 149, 50],
-      "0.827000":  [225, 239, 255]
+      "0.000000": [220, 235, 255],
+      "0.120000": [255, 245, 230],
+      "0.160000": [255, 220, 180],
+      "0.200000": [255, 165, 85],
+      "0.215000": [255, 95, 25],
+      "0.260000": [180, 65, 45],
+      "0.300000": [90, 55, 85],
+      "0.500000": [45, 55, 95],
+      "0.700000": [90, 55, 85],
+      "0.740000": [180, 75, 55],
+      "0.770000": [255, 125, 45],
+      "0.800000": [255, 175, 95],
+      "0.827000": [255, 225, 190],
+      "0.880000": [220, 235, 255]
     },
     "rayleigh_strength": {
-      "0.000000": 1.2,
-      "0.215000": 0.8,
-      "0.305000": 1.0,
-      "0.700000": 1.0,
-      "0.740000": 1.15,
-      "0.770000": 0.4,
-      "0.800000": 0.7
+      "0.000000": 1.15,
+      "0.160000": 1.0,
+      "0.200000": 0.65,
+      "0.215000": 0.45,
+      "0.260000": 0.85,
+      "0.305000": 1.1,
+      "0.500000": 1.2,
+      "0.700000": 1.1,
+      "0.740000": 0.85,
+      "0.770000": 0.45,
+      "0.800000": 0.65,
+      "0.840000": 1.0
     },
     "sun_mie_strength": {
-      "0.000000": 7,
-      "0.215000": 4,
-      "0.770000": 4,
-      "0.800000": 4
+      "0.000000": 5.5,
+      "0.160000": 6.5,
+      "0.200000": 8.0,
+      "0.215000": 4.5,
+      "0.260000": 2.0,
+      "0.300000": 0.0,
+      "0.700000": 0.0,
+      "0.740000": 2.0,
+      "0.770000": 4.5,
+      "0.800000": 8.0,
+      "0.840000": 6.5
     },
     "moon_mie_strength": {
-      "0.800000": 1.25
+      "0.000000": 0.0,
+      "0.260000": 0.5,
+      "0.300000": 1.8,
+      "0.500000": 2.2,
+      "0.700000": 1.8,
+      "0.740000": 0.5,
+      "0.800000": 0.0
     },
     "sun_glare_shape": {
-      "0.000000": 5,
-      "0.200000": 2.5,
-      "0.250000": 2.5,
-      "0.270000": 10,
-      "0.740000": 11,
-      "0.800000": 5.199999809265137
+      "0.000000": 6.0,
+      "0.160000": 4.5,
+      "0.200000": 3.0,
+      "0.215000": 2.0,
+      "0.260000": 8.0,
+      "0.300000": 12.0,
+      "0.700000": 12.0,
+      "0.740000": 8.0,
+      "0.770000": 2.0,
+      "0.800000": 3.0,
+      "0.840000": 4.5
     },
     "horizon_blend_stops": {
       "min": {
-        "0.000000": 0.44,
-        "0.215000": 0.34,
-        "0.300000": 0.24,
-        "0.770000": 0.34,
-        "0.800000": 0.302
+        "0.000000": 0.02,
+        "0.160000": 0.04,
+        "0.200000": 0.08,
+        "0.215000": 0.12,
+        "0.300000": 0.06,
+        "0.500000": 0.04,
+        "0.700000": 0.06,
+        "0.770000": 0.12,
+        "0.800000": 0.08,
+        "0.840000": 0.04
       },
       "start": {
-        "0.000000": 0.64,
-        "0.215000": 0.74,
-        "0.300000": 0.54,
-        "0.770000": 0.78,
-        "0.800000": 0.63
+        "0.000000": 0.35,
+        "0.160000": 0.45,
+        "0.200000": 0.55,
+        "0.215000": 0.65,
+        "0.300000": 0.40,
+        "0.500000": 0.30,
+        "0.700000": 0.40,
+        "0.770000": 0.65,
+        "0.800000": 0.55,
+        "0.840000": 0.45
       },
       "mie_start": {
-        "0.000000": 0.24,
-        "0.215000": 0.14,
-        "0.300000": 0.24,
-        "0.770000": 0.3,
-        "0.800000": 0.04
+        "0.000000": 0.15,
+        "0.160000": 0.20,
+        "0.200000": 0.35,
+        "0.215000": 0.50,
+        "0.300000": 0.25,
+        "0.500000": 0.15,
+        "0.700000": 0.25,
+        "0.770000": 0.50,
+        "0.800000": 0.35,
+        "0.840000": 0.20
       },
       "max": {
-        "0.000000": 0.44,
-        "0.215000": 0.34,
-        "0.300000": 0.44,
-        "0.770000": 0.5,
-        "0.800000": 0.44
+        "0.000000": 0.25,
+        "0.160000": 0.30,
+        "0.200000": 0.40,
+        "0.215000": 0.50,
+        "0.300000": 0.35,
+        "0.500000": 0.25,
+        "0.700000": 0.35,
+        "0.770000": 0.50,
+        "0.800000": 0.40,
+        "0.840000": 0.30
       }
-        }
     }
+  }
 }

bedrock/pack/RP/biomes/bamboo_jungle.client_biome.json

@@ -1,5 +1,5 @@
 {
-  "format_version": "1.21.40",
+  "format_version": "1.21.130",
   "minecraft:client_biome": {
     "description": {
       "identifier": "bamboo_jungle"
@@ -16,4 +16,4 @@
       }
     }
   }
-}
+}

bedrock/pack/RP/biomes/bamboo_jungle_hills.client_biome.json

@@ -1,5 +1,5 @@
 {
-  "format_version": "1.21.40",
+  "format_version": "1.21.130",
   "minecraft:client_biome": {
     "description": {
       "identifier": "bamboo_jungle_hills"
@@ -16,4 +16,4 @@
       }
     }
   }
-}
+}

bedrock/pack/RP/biomes/beach.client_biome.json

@@ -1,5 +1,5 @@
 {
-  "format_version": "1.21.40",
+  "format_version": "1.21.130",
   "minecraft:client_biome": {
     "description": {
       "identifier": "beach"
@@ -16,4 +16,4 @@
       }
     }
   }
-}
+}

bedrock/pack/RP/biomes/birch_forest.client_biome.json

@@ -1,5 +1,5 @@
 {
-  "format_version": "1.21.40",
+  "format_version": "1.21.130",
   "minecraft:client_biome": {
     "description": {
       "identifier": "birch_forest"
@@ -16,4 +16,4 @@
       }
     }
   }
-}
+}

bedrock/pack/RP/biomes/birch_forest_hills.client_biome.json

@@ -1,5 +1,5 @@
 {
-  "format_version": "1.21.40",
+  "format_version": "1.21.130",
   "minecraft:client_biome": {
     "description": {
       "identifier": "birch_forest_hills"
@@ -16,4 +16,4 @@
       }
     }
   }
-}
+}

bedrock/pack/RP/biomes/birch_forest_hills_mutated.client_biome.json

@@ -1,5 +1,5 @@
 {
-  "format_version": "1.21.40",
+  "format_version": "1.21.130",
   "minecraft:client_biome": {
     "description": {
       "identifier": "birch_forest_hills_mutated"
@@ -16,4 +16,4 @@
       }
     }
   }
-}
+}

bedrock/pack/RP/biomes/birch_forest_mutated.client_biome.json

@@ -1,5 +1,5 @@
 {
-  "format_version": "1.21.40",
+  "format_version": "1.21.130",
   "minecraft:client_biome": {
     "description": {
       "identifier": "birch_forest_mutated"
@@ -16,4 +16,4 @@
       }
     }
   }
-}
+}

bedrock/pack/RP/biomes/cherry_grove.client_biome.json

@@ -1,19 +1,19 @@
-  {
-    "format_version": "1.21.40",
-    "minecraft:client_biome": {
-      "description": {
-        "identifier": "cherry_grove"
+{
+  "format_version": "1.21.130",
+  "minecraft:client_biome": {
+    "description": {
+      "identifier": "cherry_grove"
+    },
+    "components": {
+      "minecraft:fog_appearance": {
+        "fog_identifier": "jgrtx:cherry"
       },
-      "components": {
-        "minecraft:fog_appearance": {
-          "fog_identifier": "jgrtx:cherry"
-        },
-        "minecraft:water_appearance": {
-          "surface_color": "#7c7c7c"
-        },
-        "minecraft:sky_color": {
-          "sky_color": "#232a46"
-        }
+      "minecraft:water_appearance": {
+        "surface_color": "#7c7c7c"
+      },
+      "minecraft:sky_color": {
+        "sky_color": "#232a46"
       }
     }
-  }
+  }
+}

bedrock/pack/RP/biomes/cold_beach.client_biome.json

@@ -1,5 +1,5 @@
 {
-  "format_version": "1.21.40",
+  "format_version": "1.21.130",
   "minecraft:client_biome": {
     "description": {
       "identifier": "cold_beach"
@@ -16,4 +16,4 @@
       }
     }
   }
-}
+}