mirror of
https://github.com/smallmain/cocos-enhance-kit.git
synced 2025-03-17 05:21:17 +00:00
18 lines
28 KiB
HTML
18 lines
28 KiB
HTML
<!doctype html>
|
||
<html lang="zh" dir="ltr" class="docs-wrapper docs-doc-page docs-version-current plugin-docs plugin-id-default docs-doc-id-user-guide/spine/spine-skin">
|
||
<head>
|
||
<meta charset="UTF-8">
|
||
<meta name="viewport" content="width=device-width,initial-scale=1">
|
||
<meta name="generator" content="Docusaurus v2.0.0-beta.20">
|
||
<link rel="alternate" type="application/rss+xml" href="/cocos-service-pack/blog/rss.xml" title="Cocos Service Pack RSS Feed">
|
||
<link rel="alternate" type="application/atom+xml" href="/cocos-service-pack/blog/atom.xml" title="Cocos Service Pack Atom Feed"><title data-rh="true">SpriteFrame 换装 | Cocos Service Pack</title><meta data-rh="true" name="twitter:card" content="summary_large_image"><meta data-rh="true" property="og:url" content="https://smallmain.github.io/cocos-service-pack/docs/user-guide/spine/spine-skin"><meta data-rh="true" name="docusaurus_locale" content="zh"><meta data-rh="true" name="docsearch:language" content="zh"><meta data-rh="true" name="docusaurus_version" content="current"><meta data-rh="true" name="docusaurus_tag" content="docs-default-current"><meta data-rh="true" name="docsearch:version" content="current"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-current"><meta data-rh="true" property="og:title" content="SpriteFrame 换装 | Cocos Service Pack"><meta data-rh="true" name="description" content="随心所欲地控制动态合图的使用。"><meta data-rh="true" property="og:description" content="随心所欲地控制动态合图的使用。"><link data-rh="true" rel="icon" href="/cocos-service-pack/img/favicon.ico"><link data-rh="true" rel="canonical" href="https://smallmain.github.io/cocos-service-pack/docs/user-guide/spine/spine-skin"><link data-rh="true" rel="alternate" href="https://smallmain.github.io/cocos-service-pack/docs/user-guide/spine/spine-skin" hreflang="zh"><link data-rh="true" rel="alternate" href="https://smallmain.github.io/cocos-service-pack/docs/user-guide/spine/spine-skin" hreflang="x-default"><link rel="stylesheet" href="/cocos-service-pack/assets/css/styles.5581f124.css">
|
||
<link rel="preload" href="/cocos-service-pack/assets/js/runtime~main.41ec8e73.js" as="script">
|
||
<link rel="preload" href="/cocos-service-pack/assets/js/main.e253f305.js" as="script">
|
||
</head>
|
||
<body class="navigation-with-keyboard">
|
||
<script>!function(){function t(t){document.documentElement.setAttribute("data-theme",t)}var e=function(){var t=null;try{t=localStorage.getItem("theme")}catch(t){}return t}();t(null!==e?e:"light")}()</script><div id="__docusaurus">
|
||
<div role="region"><a href="#" class="skipToContent_ZgBM">跳到主要内容</a></div><nav class="navbar navbar--fixed-top"><div class="navbar__inner"><div class="navbar__items"><button aria-label="Navigation bar toggle" class="navbar__toggle clean-btn" type="button" tabindex="0"><svg width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"></path></svg></button><a class="navbar__brand" href="/cocos-service-pack/"><div class="navbar__logo"><img src="/cocos-service-pack/img/logo.png" alt="Cocos Service Pack" class="themedImage_W2Cr themedImage--light_TfLj"><img src="/cocos-service-pack/img/logo.png" alt="Cocos Service Pack" class="themedImage_W2Cr themedImage--dark_oUvU"></div><b class="navbar__title text--truncate">Cocos Service Pack</b></a></div><div class="navbar__items navbar__items--right"><a class="navbar__item navbar__link" href="/cocos-service-pack/">首页</a><a class="navbar__item navbar__link navbar__link--active" href="/cocos-service-pack/docs/intro">文档</a><a href="https://smallmain.github.io/cocos-service-pack/demo/v1.0.0-alpha/web-desktop/index.html" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link">演示</a><a href="https://github.com/smallmain/cocos-service-pack" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link header-github-link">加星鼓励</a><div class="searchBox_dLyj"><div class="navbar__search searchBarContainer_NW3z"><input placeholder="搜索" aria-label="Search" class="navbar__search-input"><div class="loadingRing_RJI3 searchBarLoadingRing_YnHq"><div></div><div></div><div></div><div></div></div><div class="searchHintContainer_Pkmr"><kbd class="searchHint_iIMx">ctrl</kbd><kbd class="searchHint_iIMx">K</kbd></div></div></div><div class="toggle_S7eR colorModeToggle_vKtC"><button class="clean-btn toggleButton_rCf9 toggleButtonDisabled_Pu9x" type="button" disabled="" title="切换浅色/暗黑模式（当前为浅色模式）" aria-label="切换浅色/暗黑模式（当前为浅色模式）"><svg viewBox="0 0 24 24" width="24" height="24" class="lightToggleIcon_v35p"><path fill="currentColor" d="M12,9c1.65,0,3,1.35,3,3s-1.35,3-3,3s-3-1.35-3-3S10.35,9,12,9 M12,7c-2.76,0-5,2.24-5,5s2.24,5,5,5s5-2.24,5-5 S14.76,7,12,7L12,7z M2,13l2,0c0.55,0,1-0.45,1-1s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S1.45,13,2,13z M20,13l2,0c0.55,0,1-0.45,1-1 s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S19.45,13,20,13z M11,2v2c0,0.55,0.45,1,1,1s1-0.45,1-1V2c0-0.55-0.45-1-1-1S11,1.45,11,2z M11,20v2c0,0.55,0.45,1,1,1s1-0.45,1-1v-2c0-0.55-0.45-1-1-1C11.45,19,11,19.45,11,20z M5.99,4.58c-0.39-0.39-1.03-0.39-1.41,0 c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0s0.39-1.03,0-1.41L5.99,4.58z M18.36,16.95 c-0.39-0.39-1.03-0.39-1.41,0c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0c0.39-0.39,0.39-1.03,0-1.41 L18.36,16.95z M19.42,5.99c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06c-0.39,0.39-0.39,1.03,0,1.41 s1.03,0.39,1.41,0L19.42,5.99z M7.05,18.36c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06 c-0.39,0.39-0.39,1.03,0,1.41s1.03,0.39,1.41,0L7.05,18.36z"></path></svg><svg viewBox="0 0 24 24" width="24" height="24" class="darkToggleIcon_nQuB"><path fill="currentColor" d="M9.37,5.51C9.19,6.15,9.1,6.82,9.1,7.5c0,4.08,3.32,7.4,7.4,7.4c0.68,0,1.35-0.09,1.99-0.27C17.45,17.19,14.93,19,12,19 c-3.86,0-7-3.14-7-7C5,9.07,6.81,6.55,9.37,5.51z M12,3c-4.97,0-9,4.03-9,9s4.03,9,9,9s9-4.03,9-9c0-0.46-0.04-0.92-0.1-1.36 c-0.98,1.37-2.58,2.26-4.4,2.26c-2.98,0-5.4-2.42-5.4-5.4c0-1.81,0.89-3.42,2.26-4.4C12.92,3.04,12.46,3,12,3L12,3z"></path></svg></button></div></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div></nav><div class="main-wrapper docsWrapper_mKqt"><button aria-label="回到顶部" class="clean-btn theme-back-to-top-button backToTopButton_RiI4" type="button"></button><div class="docPage_ualW"><aside class="theme-doc-sidebar-container docSidebarContainer_UQUJ"><div class="sidebar_RiAD"><nav class="menu thin-scrollbar menu_izAj"><ul class="theme-doc-sidebar-menu menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/cocos-service-pack/docs/intro">介绍</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="true" href="/cocos-service-pack/docs/installation-guide/installation-intro">安装指南</a><button aria-label="打开/收起侧边栏菜单「安装指南」" type="button" class="clean-btn menu__caret"></button></div><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/cocos-service-pack/docs/installation-guide/installation-engine-plugin">使用引擎扩展安装</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/cocos-service-pack/docs/installation-guide/installation-manual">手动安装</a></li></ul></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="true" href="/cocos-service-pack/docs/start-guide/start-guide-intro">入门教程</a><button aria-label="打开/收起侧边栏菜单「入门教程」" type="button" class="clean-btn menu__caret"></button></div><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/cocos-service-pack/docs/start-guide/batcher-guide">新 UI 渲染批次合并指南</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/cocos-service-pack/docs/start-guide/advance-batcher-guide">进阶合批指南</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/cocos-service-pack/docs/start-guide/new-features">上手其它新特性</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/cocos-service-pack/docs/start-guide/breaking-change">破坏性变更</a></li></ul></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--active" aria-expanded="true" href="/cocos-service-pack/docs/user-guide/user-guide-intro">使用指南</a><button aria-label="打开/收起侧边栏菜单「使用指南」" type="button" class="clean-btn menu__caret"></button></div><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-2 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/cocos-service-pack/docs/user-guide/multi-render/multi-render-intro">多纹理渲染</a><button aria-label="打开/收起侧边栏菜单「多纹理渲染」" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-2 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/cocos-service-pack/docs/user-guide/text-render/text-render-intro">文本渲染</a><button aria-label="打开/收起侧边栏菜单「文本渲染」" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-2 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/cocos-service-pack/docs/user-guide/dynamic-batcher/dynamic-batcher-intro">动态合图</a><button aria-label="打开/收起侧边栏菜单「动态合图」" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-2 menu__list-item"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--active" aria-expanded="true" tabindex="0" href="/cocos-service-pack/docs/user-guide/spine/spine-intro">Spine</a><button aria-label="打开/收起侧边栏菜单「Spine」" type="button" class="clean-btn menu__caret"></button></div><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link" tabindex="0" href="/cocos-service-pack/docs/user-guide/spine/spine-batch">动态合图</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-3 menu__list-item"><a class="menu__link menu__link--active" aria-current="page" tabindex="0" href="/cocos-service-pack/docs/user-guide/spine/spine-skin">SpriteFrame 换装</a></li></ul></li></ul></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/cocos-service-pack/docs/theory-guide/theory-guide-intro">原理文档</a><button aria-label="打开/收起侧边栏菜单「原理文档」" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/cocos-service-pack/docs/uninstall-guide">卸载指南</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/cocos-service-pack/docs/update-log">更新日志</a></li></ul></nav></div></aside><main class="docMainContainer_uL0j"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_DM6M"><div class="docItemContainer_vinB"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Xlws" aria-label="页面路径"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="主页面" class="breadcrumbs__link" href="/cocos-service-pack/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_kU5B"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item"><a class="breadcrumbs__link" itemprop="item" href="/cocos-service-pack/docs/user-guide/user-guide-intro"><span itemprop="name">使用指南</span></a><meta itemprop="position" content="1"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item"><a class="breadcrumbs__link" itemprop="item" href="/cocos-service-pack/docs/user-guide/spine/spine-intro"><span itemprop="name">Spine</span></a><meta itemprop="position" content="2"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">SpriteFrame 换装</span><meta itemprop="position" content="3"></li></ul></nav><div class="tocCollapsible_bZGK theme-doc-toc-mobile tocMobile_TmEX"><button type="button" class="clean-btn tocCollapsibleButton_l22C">本页总览</button></div><div class="theme-doc-markdown markdown"><h1>SpriteFrame 换装</h1><p>引擎提供了一个替换插槽的 attachment 对象进行换装的方法，可以在 <a href="https://docs.cocos.com/creator/2.4/manual/zh/components/spine.html" target="_blank" rel="noopener noreferrer">Spine 组件参考</a> 官方文档进行了解。</p><p>但是这种方法比较绕，并且 Spine 动画中有切换 attachment 的关键帧时会导致失效。</p><p>而 attachment 对象都持有着一个 region 对象，region 对象有点类似引擎的 SpriteFrame，所以我们可以通过更换 region 对象来进行换装。</p><hr><h2 class="anchor anchorWithStickyNavbar_mojV" id="region-与-spriteframe-互转">Region 与 SpriteFrame 互转<a class="hash-link" href="#region-与-spriteframe-互转" title="标题的直接链接"></a></h2><p>首先服务包提供了 Region 与 SpriteFrame 对象相互转换的接口。</p><p>SpriteFrame 转为 Region：</p><div class="language-js codeBlockContainer_MPoW theme-code-block" style="--prism-color:#393A34;--prism-background-color:#f6f8fa"><div class="codeBlockContent_B9tL"><pre tabindex="0" class="prism-code language-js codeBlock__0OG thin-scrollbar"><code class="codeBlockLines_gEuF"><span class="token-line" style="color:#393A34"><span class="token keyword" style="color:#00009f">const</span><span class="token plain"> region </span><span class="token operator" style="color:#393A34">=</span><span class="token plain"> sp</span><span class="token punctuation" style="color:#393A34">.</span><span class="token property-access maybe-class-name">SkeletonData</span><span class="token punctuation" style="color:#393A34">.</span><span class="token method function property-access" style="color:#d73a49">createRegion</span><span class="token punctuation" style="color:#393A34">(</span><span class="token plain">spriteFrame</span><span class="token punctuation" style="color:#393A34">)</span><span class="token punctuation" style="color:#393A34">;</span><br></span></code></pre><div class="buttonGroup_hRr1"><button type="button" aria-label="复制代码到剪贴板" title="复制" class="clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>Region 转为 SpriteFrame：</p><div class="language-js codeBlockContainer_MPoW theme-code-block" style="--prism-color:#393A34;--prism-background-color:#f6f8fa"><div class="codeBlockContent_B9tL"><pre tabindex="0" class="prism-code language-js codeBlock__0OG thin-scrollbar"><code class="codeBlockLines_gEuF"><span class="token-line" style="color:#393A34"><span class="token keyword" style="color:#00009f">const</span><span class="token plain"> spriteFrame </span><span class="token operator" style="color:#393A34">=</span><span class="token plain"> sp</span><span class="token punctuation" style="color:#393A34">.</span><span class="token property-access maybe-class-name">SkeletonData</span><span class="token punctuation" style="color:#393A34">.</span><span class="token method function property-access" style="color:#d73a49">createSpriteFrame</span><span class="token punctuation" style="color:#393A34">(</span><span class="token plain">region</span><span class="token punctuation" style="color:#393A34">)</span><span class="token punctuation" style="color:#393A34">;</span><br></span></code></pre><div class="buttonGroup_hRr1"><button type="button" aria-label="复制代码到剪贴板" title="复制" class="clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><div class="admonition admonition-caution alert alert--warning"><div class="admonition-heading"><h5><span class="admonition-icon"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8.893 1.5c-.183-.31-.52-.5-.887-.5s-.703.19-.886.5L.138 13.499a.98.98 0 0 0 0 1.001c.193.31.53.501.886.501h13.964c.367 0 .704-.19.877-.5a1.03 1.03 0 0 0 .01-1.002L8.893 1.5zm.133 11.497H6.987v-2.003h2.039v2.003zm0-3.004H6.987V5.987h2.039v4.006z"></path></svg></span>注意</h5></div><div class="admonition-content"><p>Spine 的 Region 支持 <code>0</code>、<code>90</code>、<code>180</code>、<code>270</code> 四种旋转角度，而 Cocos Creator 的 SpriteFrame 只支持 <code>0</code> 与 <code>270</code> 两种旋转角度，所以如果是 Region 转为 SpriteFrame 则可能导致方向不同的问题，<strong>要进行换装的话使用的是 SpriteFrame 转为 Region，所以不用担心这个问题。</strong></p></div></div><hr><h2 class="anchor anchorWithStickyNavbar_mojV" id="替换-region-对象">替换 Region 对象<a class="hash-link" href="#替换-region-对象" title="标题的直接链接"></a></h2><p>使用上面的接口将 SpriteFrame 转为 Region 后，就可以调用服务包提供的设置 Region 接口来进行换装了。</p><p>这个接口在 Spine 组件上：</p><div class="language-js codeBlockContainer_MPoW theme-code-block" style="--prism-color:#393A34;--prism-background-color:#f6f8fa"><div class="codeBlockContent_B9tL"><pre tabindex="0" class="prism-code language-js codeBlock__0OG thin-scrollbar"><code class="codeBlockLines_gEuF"><span class="token-line" style="color:#393A34"><span class="token plain">spine</span><span class="token punctuation" style="color:#393A34">.</span><span class="token method function property-access" style="color:#d73a49">setRegion</span><span class="token punctuation" style="color:#393A34">(</span><span class="token plain">slotName</span><span class="token punctuation" style="color:#393A34">,</span><span class="token plain"> attachmentName</span><span class="token punctuation" style="color:#393A34">,</span><span class="token plain"> region</span><span class="token punctuation" style="color:#393A34">)</span><span class="token punctuation" style="color:#393A34">;</span><br></span></code></pre><div class="buttonGroup_hRr1"><button type="button" aria-label="复制代码到剪贴板" title="复制" class="clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>还有一个获取 Region 对象的接口：</p><div class="language-js codeBlockContainer_MPoW theme-code-block" style="--prism-color:#393A34;--prism-background-color:#f6f8fa"><div class="codeBlockContent_B9tL"><pre tabindex="0" class="prism-code language-js codeBlock__0OG thin-scrollbar"><code class="codeBlockLines_gEuF"><span class="token-line" style="color:#393A34"><span class="token plain">a</span><span class="token punctuation" style="color:#393A34">.</span><span class="token method function property-access" style="color:#d73a49">getRegion</span><span class="token punctuation" style="color:#393A34">(</span><span class="token plain">slotName</span><span class="token punctuation" style="color:#393A34">,</span><span class="token plain"> attachmentName</span><span class="token punctuation" style="color:#393A34">)</span><span class="token punctuation" style="color:#393A34">;</span><br></span></code></pre><div class="buttonGroup_hRr1"><button type="button" aria-label="复制代码到剪贴板" title="复制" class="clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>将转换与设置的代码结合，你就可以使用一行代码进行换装了。</p><div class="codeBlockContainer_MPoW theme-code-block" style="--prism-color:#393A34;--prism-background-color:#f6f8fa"><div class="codeBlockContent_B9tL"><pre tabindex="0" class="prism-code language-text codeBlock__0OG thin-scrollbar"><code class="codeBlockLines_gEuF"><span class="token-line" style="color:#393A34"><span class="token plain">spine.setRegion('head', 'head', sp.SkeletonData.createRegion(spriteFrame));</span><br></span></code></pre><div class="buttonGroup_hRr1"><button type="button" aria-label="复制代码到剪贴板" title="复制" class="clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>效果就像这样：</p><hr><h2 class="anchor anchorWithStickyNavbar_mojV" id="注意事项">注意事项<a class="hash-link" href="#注意事项" title="标题的直接链接"></a></h2><h3 class="anchor anchorWithStickyNavbar_mojV" id="多实例问题">多实例问题<a class="hash-link" href="#多实例问题" title="标题的直接链接"></a></h3><p>替换 Region 对象实际上是在 Spine 组件所使用的 SkeletonData 上进行替换的，所以所有使用这个 SkeletonData 进行渲染的组件都会被替换。</p><p>如果你只想替换其中一个组件的显示，那么就可以让所有组件都使用不同的 SkeletonData 进行渲染。</p><p>服务包提供了一个克隆接口来实现这个需求，你可以使用：</p><div class="language-js codeBlockContainer_MPoW theme-code-block" style="--prism-color:#393A34;--prism-background-color:#f6f8fa"><div class="codeBlockContent_B9tL"><pre tabindex="0" class="prism-code language-js codeBlock__0OG thin-scrollbar"><code class="codeBlockLines_gEuF"><span class="token-line" style="color:#393A34"><span class="token keyword" style="color:#00009f">const</span><span class="token plain"> clonedSkeletonData </span><span class="token operator" style="color:#393A34">=</span><span class="token plain"> skeletonData</span><span class="token punctuation" style="color:#393A34">.</span><span class="token method function property-access" style="color:#d73a49">clone</span><span class="token punctuation" style="color:#393A34">(</span><span class="token punctuation" style="color:#393A34">)</span><span class="token punctuation" style="color:#393A34">;</span><br></span></code></pre><div class="buttonGroup_hRr1"><button type="button" aria-label="复制代码到剪贴板" title="复制" class="clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>克隆 SkeletonData，然后再进行换装，赋值给 Spine 组件。</p><hr><p>以上所有用法你可以在 <a href="https://smallmain.github.io/cocos-service-pack/demo/v1.0.0-alpha/web-desktop/index.html" target="_blank" rel="noopener noreferrer">演示项目</a> 中找到示范代码。</p></div></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="文档分页导航"><a class="pagination-nav__link pagination-nav__link--prev" href="/cocos-service-pack/docs/user-guide/spine/spine-batch"><div class="pagination-nav__sublabel">上一页</div><div class="pagination-nav__label">动态合图</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/cocos-service-pack/docs/theory-guide/theory-guide-intro"><div class="pagination-nav__sublabel">下一页</div><div class="pagination-nav__label">原理文档</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_cNA8 thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#region-与-spriteframe-互转" class="table-of-contents__link toc-highlight">Region 与 SpriteFrame 互转</a></li><li><a href="#替换-region-对象" class="table-of-contents__link toc-highlight">替换 Region 对象</a></li><li><a href="#注意事项" class="table-of-contents__link toc-highlight">注意事项</a><ul><li><a href="#多实例问题" class="table-of-contents__link toc-highlight">多实例问题</a></li></ul></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container container-fluid"><div class="footer__bottom text--center"><div class="footer__copyright">Copyright © 2022 Cocos Service Pack.</div></div></div></footer></div>
|
||
<script src="/cocos-service-pack/assets/js/runtime~main.41ec8e73.js"></script>
|
||
<script src="/cocos-service-pack/assets/js/main.e253f305.js"></script>
|
||
</body>
|
||
</html> |