方向性方块示例

assets\coreextensions\blockstates\direct_block.json

{
  "variants": {
    "facing=east": {
      "model": "coreextensions:block/direct_block",
      "y": 90
    },
    "facing=north": {
      "model": "coreextensions:block/direct_block"
    },
    "facing=south": {
      "model": "coreextensions:block/direct_block",
      "y": 180
    },
    "facing=west": {
      "model": "coreextensions:block/direct_block",
      "y": 270
    }
  }
}

assets\coreextensions\models\block\direct_block.json

{
  "parent": "minecraft:block/cube",
  "textures": {
    "down": "coreextensions:block/A",
    "east": "coreextensions:block/B",
    "north": "coreextensions:block/C",
    "particle": "coreextensions:block/A",
    "south": "coreextensions:block/E",
    "up": "coreextensions:block/F",
    "west": "coreextensions:block/D"
  }
}

assets\coreextensions\models\item\direct_block.json

{
  "parent": "coreextensions:block/direct_block"
}

对应：

assets\coreextensions\textures\block\A.png
assets\coreextensions\textures\block\B.png
assets\coreextensions\textures\block\C.png
assets\coreextensions\textures\block\D.png
assets\coreextensions\textures\block\E.png
assets\coreextensions\textures\block\F.png