{
  "$id": "blockception.minecraft.behavior.pbr.global",
  "type": "object",
  "additionalProperties": false,
  "definitions": {
    "rgbaOrHex": {
      "oneOf": [
        {
          "type": "array",
          "items": [
            { "type": "number", "minimum": 0, "maximum": 255, "title": "Red" },
            { "type": "number", "minimum": 0, "maximum": 255, "title": "Green" },
            { "type": "number", "minimum": 0, "maximum": 255, "title": "Blue" },
            { "type": "number", "minimum": 0, "maximum": 255, "title": "Alpha" }
          ]
        },
        { "type": "string", "format": "color-hex", "pattern": "^\\#[0-9a-fA-F]{6}$" }
      ]
    }
  },
  "properties": {
    "format_version": { "$ref": "../../general/format_version.json" },
    "minecraft:pbr_fallback_settings": {
      "title": "PBR Fallback Settings",
      "description": "UNDOCUMENTED",
      "type": "object",
      "additionalProperties": false,
      "required": [ "colors" ],
      "properties": {
        "blocks": {
          "title": "Blocks",
          "description": "UNDOCUMENTED",
          "type": "object",
          "additionalProperties": false,
          "properties": {
            "global_metalness_emissive_roughness_subsurface": {
              "title": "Global Metalness Emissive Roughness Subsurface",
              "description": "The default MERS value to use for blocks when not defined via textureset",
              "$ref": "#/definitions/rgbaOrHex"
            }
          }
        },
        "actors": {
          "title": "Actors",
          "description": "UNDOCUMENTED",
          "type": "object",
          "additionalProperties": false,
          "properties": {
            "global_metalness_emissive_roughness_subsurface": {
              "title": "Global Metalness Emissive Roughness Subsurface",
              "description": "The default MERS value to use for actors/mobs when not defined via textureset",
              "$ref": "#/definitions/rgbaOrHex"
            }
          }
        },
        "particles": {
          "title": "Particles",
          "description": "UNDOCUMENTED",
          "type": "object",
          "additionalProperties": false,
          "properties": {
            "global_metalness_emissive_roughness_subsurface": {
              "title": "Global Metalness Emissive Roughness Subsurface",
              "description": "The default MERS value to use for particles when not defined via textureset",
              "$ref": "#/definitions/rgbaOrHex"
            }
          }
        },
        "items": {
          "title": "Items",
          "description": "UNDOCUMENTED",
          "type": "object",
          "additionalProperties": false,
          "properties": {
            "global_metalness_emissive_roughness_subsurface": {
              "title": "Global Metalness Emissive Roughness Subsurface",
              "description": "The default MERS value to use for items when not defined via textureset",
              "$ref": "#/definitions/rgbaOrHex"
            }
          }
        }
      }
    }
  }
}