{
  "lesson": "C064",
  "path": "/tutorials/meshy-retexture-preserve-uv-pbr-map-roundtrip",
  "boundary": "作者输入、原生材料、离线技术检查与官方示例分别标识。本页未运行付费/账号中的目标AI；未运行步骤不填成功结果。",
  "assets": [
    {
      "file": "images/tutorials/batch200l-20261019/creative/meshy-retexture-preserve-uv-pbr-map-roundtrip/input.png",
      "identity": "作者原生三维输入：原创带明确UV岛的模型与材质目标；不是目标AI输出，可打开随包scene.blend/scene.glb。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/meshy-retexture-preserve-uv-pbr-map-roundtrip/asset-identity.json",
      "sha256": "4ccc13815a5454b1a460f2fee2946a935c45357b1a067286db9399405661eda4",
      "courseFile": "source-originals/4ccc13815a54-input.png",
      "originalFile": "UV-checker.png",
      "originalSHA256": "74099c12befd7569581f71a25e94d2f70223d053b6ea11cf71abcdb000b53996"
    },
    {
      "file": "images/tutorials/batch200l-20261019/creative/meshy-retexture-preserve-uv-pbr-map-roundtrip/comparison.png",
      "identity": "作者原生替代视角或状态：原创带明确UV岛的模型与材质目标；不是目标AI输出，可打开随包scene.blend/scene.glb。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/meshy-retexture-preserve-uv-pbr-map-roundtrip/asset-identity.json",
      "sha256": "b338ae08f25f615d7004b6e0e2fe4664ee391b72d5fc5e7c0c8d3fb75f51372b",
      "courseFile": "source-originals/b338ae08f25f-comparison.png",
      "originalFile": "comparison.png",
      "originalSHA256": "8bd96720ce799207f7b11b2ca44c56e1af9cdce08cd31cd1a6eb7170c39ed2c9"
    },
    {
      "file": "images/tutorials/batch200l-20261019/creative/meshy-retexture-preserve-uv-pbr-map-roundtrip/detail.png",
      "identity": "作者原生关键局部：原创带明确UV岛的模型与材质目标；不是目标AI输出，可打开随包scene.blend/scene.glb。",
      "kind": "example",
      "source": "/downloads/tutorials-batch200l-20261019/creative/meshy-retexture-preserve-uv-pbr-map-roundtrip/asset-identity.json",
      "sha256": "5739cdd0f04cd635c6bf7bc407f694fd8330a3f870146d368965e3e22fafb4a4",
      "courseFile": "source-originals/5739cdd0f04c-detail.png",
      "originalFile": "detail.png",
      "originalSHA256": "7e80bd35a74fe8052d81aa24b7607a0aa424ece7d6a3b02f22701b1af45ffeb4"
    }
  ]
}