{
  "schemaVersion": "0.11.0",
  "canonical": "https://www.pystone.net/notes/uwa-answer-unity-ios-texture-compression-executable/",
  "atlas": "https://www.pystone.net/?node=uwa-answer-unity-ios-texture-compression-executable#knowledge-atlas",
  "markdown": "https://www.pystone.net/notes/uwa-answer-unity-ios-texture-compression-executable.md",
  "context": "https://www.pystone.net/notes/uwa-answer-unity-ios-texture-compression-executable.context.json",
  "knowledgeVersion": "224c990773de.5fa8af6e39fa",
  "build": {
    "siteCommit": "224c990773de166d23a886306577dd90379529ce",
    "notesCommit": "5fa8af6e39fa3891d1b9b4832bfa6c4e0ecaaf0a",
    "builtAt": "1970-01-01T00:00:00.000Z",
    "version": "224c990773de.5fa8af6e39fa"
  },
  "id": "note:uwa-answer-unity-ios-texture-compression-executable",
  "slug": "uwa-answer-unity-ios-texture-compression-executable",
  "title": "Unity 2018.4 在 iOS 上压缩贴图用的是哪个可执行文件？",
  "type": "note",
  "visibility": "public",
  "idStability": "rename-stable",
  "author": {
    "name": "石心.Yong"
  },
  "publisher": {
    "name": "Perrin Yong",
    "profile": "https://www.pystone.net/profile/"
  },
  "aliases": [],
  "summary": "Unity 2018.4 在 iOS 上压缩贴图用的是哪个可执行文件？",
  "contentRole": "source",
  "sourceType": "source",
  "sourceMetadata": {
    "author": "石心.Yong"
  },
  "isMoc": false,
  "mocRecognition": "none",
  "generated": false,
  "attribution": "external_source",
  "domain": "10-计算机、信息技术与工程",
  "tags": [],
  "mocs": [],
  "contentHash": "30e61ef8f6847ecf336a2ff3258e4d520f9932992be5fcf4d5e8ddf7c46087cf",
  "assets": [
    {
      "reference": "assets/5ee21955cb30182b94d10fcf/01.png",
      "url": "/media/1e63799f7b6d64573a49.png",
      "mediaType": "image/png",
      "contentHash": "1e63799f7b6d64573a498d6b99c52989e17321ec7fd43a36495500d9a63d4c02",
      "byteLength": 11674,
      "width": 279,
      "height": 166
    }
  ],
  "headings": [
    {
      "depth": 1,
      "text": "Unity 2018.4 在 iOS 上压缩贴图用的是哪个可执行文件？",
      "anchor": "unity-20184-在-ios-上压缩贴图用的是哪个可执行文件",
      "citation": "https://www.pystone.net/notes/uwa-answer-unity-ios-texture-compression-executable/#unity-20184-%E5%9C%A8-ios-%E4%B8%8A%E5%8E%8B%E7%BC%A9%E8%B4%B4%E5%9B%BE%E7%94%A8%E7%9A%84%E6%98%AF%E5%93%AA%E4%B8%AA%E5%8F%AF%E6%89%A7%E8%A1%8C%E6%96%87%E4%BB%B6"
    },
    {
      "depth": 2,
      "text": "问题",
      "anchor": "问题",
      "citation": "https://www.pystone.net/notes/uwa-answer-unity-ios-texture-compression-executable/#%E9%97%AE%E9%A2%98"
    },
    {
      "depth": 2,
      "text": "我的回答",
      "anchor": "我的回答",
      "citation": "https://www.pystone.net/notes/uwa-answer-unity-ios-texture-compression-executable/#%E6%88%91%E7%9A%84%E5%9B%9E%E7%AD%94"
    },
    {
      "depth": 2,
      "text": "来源与关系",
      "anchor": "来源与关系",
      "citation": "https://www.pystone.net/notes/uwa-answer-unity-ios-texture-compression-executable/#%E6%9D%A5%E6%BA%90%E4%B8%8E%E5%85%B3%E7%B3%BB"
    }
  ],
  "claims": [],
  "outgoing": [
    {
      "id": "note:my-uwa-answers",
      "title": "我的 UWA 问答",
      "url": "https://www.pystone.net/notes/my-uwa-answers/",
      "atlas": "https://www.pystone.net/?node=my-uwa-answers#knowledge-atlas",
      "label": "我的 UWA 问答",
      "origin": "explicit",
      "humanReviewed": true,
      "context": "上位集合：我的 UWA 问答",
      "citation": "https://www.pystone.net/notes/uwa-answer-unity-ios-texture-compression-executable/#%E6%9D%A5%E6%BA%90%E4%B8%8E%E5%85%B3%E7%B3%BB"
    }
  ],
  "incoming": [
    {
      "id": "note:my-uwa-answers",
      "title": "我的 UWA 问答",
      "url": "https://www.pystone.net/notes/my-uwa-answers/",
      "atlas": "https://www.pystone.net/?node=my-uwa-answers#knowledge-atlas",
      "label": "我的 UWA 问答",
      "origin": "explicit",
      "humanReviewed": true,
      "context": "2020-06-13：Unity 2018.4 在 iOS 上压缩贴图用的是哪个可执行文件？（资源管理、引擎技术、其他）",
      "citation": "https://www.pystone.net/notes/my-uwa-answers/#2020"
    },
    {
      "id": "note:game-graphics-and-runtime",
      "title": "游戏图形与运行时",
      "url": "https://www.pystone.net/notes/game-graphics-and-runtime/",
      "atlas": "https://www.pystone.net/?node=game-graphics-and-runtime#knowledge-atlas",
      "label": "游戏图形与运行时",
      "origin": "explicit",
      "humanReviewed": true,
      "context": "我的UWA问答中的“2020-06-13 - Unity 2018.4 在 iOS 上压缩贴图用的是哪个可执行文件？”导航项",
      "citation": "https://www.pystone.net/notes/game-graphics-and-runtime/#%E6%88%91%E7%9A%84uwa%E9%97%AE%E7%AD%94"
    }
  ],
  "contentMarkdown": "# Unity 2018.4 在 iOS 上压缩贴图用的是哪个可执行文件？\n\n> [!note] 我的 UWA 问答\n> 本文收录我在 UWA 问答发表的公开回答。问题内容归原提问者；回答保留当时语境，技术结论可能受 Unity 版本、平台和项目条件限制。\n\n## 问题\n\n过去用的是 PVRTexTool，但是对 Unity 2018.4，我将这个可执行文件删除也并没报任何错误，应该是没有被运行。那么现在 Unity 在压缩 ASTC 的时候，用的是那个 exe 文件呢？\n\n谢谢～\n\n- 提问者：加菲教主\n- 提问时间：2020-06-12 03:45:25\n\n## 我的回答\n\n（1）Unity 2018.4在将texture压缩为PVRTC的时候使用的是PVRTexTool，在进行压缩时，可见进程中多了PVRTexToolCLI，如图\n\n![QQ截图20200612174835.png](assets/5ee21955cb30182b94d10fcf/01.png)\n\n（2）Unity 2018.4在将Texture压缩为ASTC格式时候，没有使用外部的exe文件，因为压缩时系统中进程数量没有增加，而Unity.exe得CPU利用率增高。\n\n（3）但PVRTexTool本身应该是可以用来压缩成ASTC格式的，可参考文档：http://cdn.imgtec.com/sdk-documentation/PVRTexTool.User+Manual.pdf\n\n（4）此外，arm提供的astc-encoder是ASTC数据格式的压缩器：https://github.com/ARM-software/astc-encoder\n\n- 回答时间：2020-06-13 02:16:55\n- 最后更新：2020-06-13 08:51:49\n- 采纳状态：未采纳\n\n## 来源与关系\n\n- 上位集合：[[10-计算机、信息技术与工程/05-游戏图形与运行时/我的UWA问答/我的UWA问答|我的 UWA 问答]]\n- UWA 标签：资源管理、引擎技术、其他\n- 原始问题：[Unity 2018.4 在 iOS 上压缩贴图用的是哪个可执行文件？](https://answer.uwa4d.com/question/5ee21955cb30182b94d10fcf)\n- 源页最后更新：2022-02-14 04:10:02\n"
}