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<html xmlns:mml = "http://www.w3.org/1998/Math/MathML" lang = "zh"><head><meta charset = "UTF-8"/><meta name = "copyright" content = "(C) 版权 2020"/><meta name = "DC.rights.owner" content = "(C) 版权 2020"/><meta name = "DC.type" content = "task"/><meta name = "abstract" content = "构成 3D 模型的零件、装配体和组件被称为几何图形角色。为了增强模型而添加的标注、测量和其他标记被称为协同角色。要操纵角色，您首先要突出显示（也称为预选）或选择角色。"/><meta name = "description" content = "构成 3D 模型的零件、装配体和组件被称为几何图形角色。为了增强模型而添加的标注、测量和其他标记被称为协同角色。要操纵角色，您首先要突出显示（也称为预选）或选择角色。"/><meta name = "DC.relation" scheme = "URI" content = "cps-t-GettingStarted-ViewportNavigate.htm#cps-t-GettingStarted-ViewportNavigate"/><meta name = "DC.format" content = "HTML5"/><meta name = "DC.identifier" content = "cps-t-GettingStarted-ActorsHighlightSelect"/><meta name = "DC.language" content = "zh"/><link rel = "stylesheet" type = "text/css" href = "../DSDocUI_XML34.css"/><title>突出功能和选择角色</title>
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<a name = "hj-top"> </a><table class = "table1" id = "table11"><tr><td><table class = "DocHeader"><tr><td class = "DocHeader1" colspan = "2"><h1>突出功能和选择角色</h1></td></tr><tr><td class = "DocHeader4" colspan = "2"/></tr><tr><td class = "DocHeader3"><table class = "DocHeaderIntro" id = "table12"><tr><td class = "Intro1Only"><p class = "header"><p class = "abstract">
    <span class = "shortdesc">构成 3D 模型的零件、装配体和组件被称为几何图形角色。为了增强模型而添加的标注、测量和其他标记被称为协同角色。要操纵角色，您首先要突出显示（也称为预选）或选择角色。</span>

  </p>

</p></td></tr></table></td><td class = "DocHeader2"><table class = "DocTopicsSeeAlso" id = "table13"><tr><td class = "TopicsTitle">另请参阅</td></tr><tr><td><a title = "视口是 Composer 主窗格。它显示 3D 场景，该场景是所有 Composer 角色（几何图形、协同、照相机、照明等）的舞台。视口允许您在同一窗口或在使用带有文档选项卡的多文档界面的单独窗口中显示一个或多个模型。" href = "cps-t-GettingStarted-ViewportNavigate.htm#cps-t-GettingStarted-ViewportNavigate">导航视口</a></td></tr></table></td></tr></table>
  

  
  <div class = "body taskbody">
    <section><ol class = "ol steps"><li class = "li step stepexpand">
        将<span class = "ph uicontrol">初始</span>视图拖到视口。
      </li><li class = "li step stepexpand">
        将鼠标指针移动到灰色 <span class = "ph uicontrol">LPattern2</span> 底板的上方。
        <div class = "itemgroup stepresult">
          <p>零件以绿色突出显示，出现一个工具提示。根据角色类型，Composer 以不同方式突出显示角色。</p>
          <p>
            <br/><img class = "image" src = "../CpsUserImages/GettingStartedHighlight.png"/><br/>
          </p>
        </div>
      </li><li class = "li step stepexpand">
        在 <span class = "ph uicontrol">LPattern2</span> 仍然突出显示时，按下 <span class = "ph uicontrol">Tab</span> 键。
        <div class = "itemgroup stepresult">
          <p>角色暂时消失。在查看隐藏在某个角色之后的角色时，此操作很有用。</p>
          <p>
            <div class = "note collapse"><span class = "run-in.note">注:
    		</span><span class = "notecontent">如果角色没有消失，应通过单击视口确保视口具有焦点，然后重复此步骤。</span></div>

          </p>
        </div>
      </li><li class = "li step stepexpand">
        将鼠标从 <span class = "ph uicontrol">LPattern2</span> 上移开。
        <div class = "itemgroup stepresult">
          <p>角色重新出现。</p>
        </div>
      </li><li class = "li step stepexpand">
        单击 <span class = "ph uicontrol">LPattern2</span>，以选中它。
        <div class = "itemgroup stepresult">
          <p>零件以橙色突出显示。</p>
        </div>
      </li><li class = "li step stepexpand">
        按下 <span class = "ph uicontrol">Ctrl</span> 键，然后单击棕色大<span class = "ph uicontrol">基体拉伸</span>零件。
        <div class = "itemgroup stepresult">
          <p>现在选中了两个角色。</p>
          <p>
            <img class = "image" src = "../CpsUserImages/GettingStartedSelect.png"/>
          </p>
        </div>
      </li><li class = "li step stepexpand">
        按下 <span class = "ph uicontrol">Shift</span> 键，然后单击<span class = "ph uicontrol">基体拉伸</span>。
        <div class = "itemgroup stepresult">
          <p>
            <span class = "ph uicontrol">Shift+click</span> 可执行反转选择。</p>
        </div>
      </li><li class = "li step stepexpand">
        在仅选中 <span class = "ph uicontrol">LPattern2</span> 时，在<span class = "ph uicontrol">主页</span>功能区选项卡的<span class = "ph uicontrol">可视性</span>组中，单击<span class = "ph uicontrol">可视性</span><img class = "image" src = "../Icons3DVIA/I_CPSRenderShowAllParts.png"/> 上面的 <img class = "image" src = "../Icons3DVIA/I_CPSRibbonMenu.png"/> 图标，然后单击<span class = "ph uicontrol">显示选定对象并隐藏未选定对象</span><img class = "image" src = "../Icons3DVIA/I_CPSRenderShowSelectionOnly.png"/>。
        <div class = "itemgroup stepresult">
          <p>视口仅显示 <span class = "ph uicontrol">LPattern2</span>。</p>
          <p>
            <div class = "note collapse"><span class = "run-in.note">注:
    		</span><span class = "notecontent">带有 <img class = "image" src = "../Icons3DVIA/I_CPSRibbonMenu.png"/> 图标的功能区按钮提供命令菜单。在有些情况下，这些按钮也受命令的约束，您必须单击 <img class = "image" src = "../Icons3DVIA/I_CPSRibbonMenu.png"/> 图标以访问菜单。在其他情况下，整个按钮可以访问菜单。</span></div>

          </p>
        </div>
      </li><li class = "li step stepexpand">
        在功能区上，单击<span class = "ph uicontrol">主页 &gt; 可视性 &gt; 可视性</span><img class = "image" src = "../Icons3DVIA/I_CPSRenderShowAll.png"/><span class = "ph uicontrol">&gt; 反转虚化对象的可视性</span><img class = "image" src = "../Icons3DVIA/I_CPSRenderInvertVisibilityGhost.png"/>。
        <div class = "itemgroup stepresult">
          <p>所有角色重新出现，<span class = "ph uicontrol">LPattern2</span> 以虚化（半透明）模式显示。</p>
        </div>
      </li><li class = "li step stepexpand">
        在左侧窗格中，单击<span class = "ph uicontrol">装配体</span>标签。
        <div class = "itemgroup stepresult">
          <p>装配体窗格显示装配体结构。</p>
        </div>
      </li><li class = "li step stepexpand">
        右键单击 <span class = "ph uicontrol">Toolbox-教程</span>，然后单击<span class = "ph uicontrol">全部展开</span>。
        <div class = "itemgroup stepresult">
          <p>现在您可以看到所有模型组件。</p>
        </div>
      </li><li class = "li step stepexpand">
        将鼠标移动到各个组件名称上方。
        <div class = "itemgroup stepresult">
          <p>装配体树中的组件名称处于预选状态（名称出现下划线，视口中的相应角色突出显示）。</p>
        </div>
      </li><li class = "li step stepexpand">
        单击以选择装配体树中的各个组件。
        <div class = "itemgroup stepresult">
          <p>组件名称在装配体树中突出显示，视口中的相应角色变为选中状态。您可以从视口或装配体树突出显示并选择几何图形角色。您可以从视口或协同窗格突出显示并选择协同角色。</p>
        </div>
      </li><li class = "li step stepexpand">
        清除组件名称旁边的复选框。
        <div class = "itemgroup stepresult">
          <p>组件从视口中消失。您可以从装配体树和协同窗格以及视口控制角色可见性。</p>
        </div>
      </li></ol></section>
  </div>

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