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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>使用动画</h1></td></tr><tr><td class = "DocHeader4" colspan = "2"/></tr><tr><td class = "DocHeader3" colspan = "2"><table class = "DocThemeIntro" id = "table12"><tr><td class = "Intro1Only"><p class = "header"><p class = "abstract">
    <span class = "shortdesc">Composer 允许您以动画方式显示模型。</span>

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    <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">
        单击<span class = "ph menucascade"><span class = "ph uicontrol">主页</span><abbr> &gt; </abbr><span class = "ph uicontrol">显示/隐藏</span><abbr> &gt; </abbr><span class = "ph uicontrol">动画</span></span><img class = "image" src = "../Icons3DVIA/I_CPSAnimation.png"/>。
        <div class = "itemgroup stepresult">
          <p>Composer 从视图模式切换到动画模式，并在窗口底部显示“时间轴”窗格。视口在动画开始（时间 = 0）时是空白的。</p>
          <p>
            <table class = "Remark" id = "table132"><tr><td class = "Remark"><span class = "run-in.tip">提示:
				</span><span class = "notecontent">也可以在视图和动画模式之间切换，方法是单击视口左上角的图标（<img class = "image" src = "../Icons3DVIA/I_CPSCameraPhoto.png" title = "View Mode"/> 或 <img class = "image" src = "../Icons3DVIA/I_CPSCameraVideo.png" title = "Animation Mode"/>）。</span></td></tr></table>

          </p>
        </div>
      </li><li class = "li step stepexpand">
        在时间轴工具栏中，单击<span class = "ph uicontrol">播放/暂停</span><img class = "image" src = "../Icons3DVIA/I_CPSAnimatePlay.png"/>。
        <div class = "itemgroup stepresult">
          <p>在视口中播放 10 秒钟动画。</p>
        </div>
      </li><li class = "li step stepexpand">
        如果动画开始重新播放，单击<span class = "ph uicontrol">停止</span><img class = "image" src = "../Icons3DVIA/I_CPSAnimateStop.png"/>，然后单击<span class = "ph uicontrol">循环播放模式</span><img class = "image" src = "../Icons3DVIA/I_CPSAnimatePlayLoopMode.png"/>，以关闭连续播放模式。
      </li><li class = "li step stepexpand">
        使用其他动画控件（<span class = "ph uicontrol">上一个关键帧</span><img class = "image" src = "../Icons3DVIA/I_CPSAnimatePreviousKey.png"/>、<span class = "ph uicontrol">前一帧</span><img class = "image" src = "../Icons3DVIA/I_CPSAnimatePreviousFrame.png"/>，等等），以移动到动画中的其他点。
      </li><li class = "li step stepexpand">
        将时间栏（时间轴窗格中的垂直线）拖动到动画中的其它点。
      </li><li class = "li step stepexpand">
        将时间栏移动到时间=12 秒。
      </li><li class = "li step stepexpand">
        在视口中，选择<span class = "ph uicontrol">基体拉伸</span>部分。
      </li><li class = "li step stepexpand">
        在时间轴窗格中，单击<span class = "ph uicontrol">设置位置关键帧</span><img class = "image" src = "../Icons3DVIA/I_CPSAnimateSetLocationKeys.png"/>。
        <div class = "itemgroup stepresult">
          <p>此操作创建了一个位置关键帧，该帧捕获在时间=12 时的角色的位置。</p>
        </div>
      </li><li class = "li step stepexpand">
        将时间栏移动到时间=15。
      </li><li class = "li step stepexpand">
        使用<span class = "ph uicontrol">自由拖动</span><img class = "image" src = "../Icons3DVIA/I_CPSTransformFreeDragging.png" title = "Free Dragging"/>模式，将<span class = "ph uicontrol">基体拉伸</span>拖动到新位置，然后单击<span class = "ph uicontrol">设置位置关键帧</span><img class = "image" src = "../Icons3DVIA/I_CPSAnimateSetLocationKeys.png"/>。
      </li><li class = "li step stepexpand">
        单击<span class = "ph uicontrol">播放/暂停</span><img class = "image" src = "../Icons3DVIA/I_CPSAnimatePlay.png"/>，以从头开始播放动画。
        <div class = "itemgroup stepresult">
          <p>现在动画的长度为 15 秒，其中最后 3 秒是移动<span class = "ph uicontrol">基体拉伸</span>。</p>
        </div>
      </li><li class = "li step stepexpand">
        单击<span class = "ph menucascade"><span class = "ph uicontrol">文件</span><abbr> &gt; </abbr><span class = "ph uicontrol">退出 Composer</span></span>，然后单击<span class = "ph uicontrol">否</span>以退出而不保存。
      </li></ol></section>
    <p class = "result">您已经完成了 Composer 入门主题。</p>
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