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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>输入</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">“输入”页面允许您配置 CAD 文件的导入。</span>

    
    <p>
      <div class = "notes collapse"><span class = "run-in.notes">注:
    		</span><span class = "notecontent">
        <ul class = "ul">
          <li class = "li">并非所有选项都适用于所有导入格式。要查看导入选项矩阵，请参见<a class = "xref" href = "../CpsUserExamples/SWXImportOptions.pdf" target = "_blank">../CpsUserExamples/SWXImportOptions.pdf</a>。</li>
          
        </ul>
      </span></div>

    </p>
  </p>
<p>此页面讨论： </p><ul><li><a href = "#reference_u5j_cx4_x4b" id = "toc_rg" title = "您可以指定要转换的配置并配置导入选项。">SOLIDWORKS</a></li><li><a href = "#r-Import" id = "toc_rg" title = "您可配置导入选项。">导入</a></li><li><a href = "#r-Refinement" id = "toc_rg" title = "精化设置确定 Composer 如何面片化（网格化）影响模型准确度的模型。">精化</a></li></ul>
</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 = "此示例显示了原本 CAD 文件的各种面片化级别。" href = "cps-c-TesselationLevelsExample.htm#cps-c-TesselationLevelsExample">示例 - 输入设置</a></td></tr></table></td></tr></table>
  

  
  <div class = "related-links"/>
  <article class = "topic reference nested1" aria-labelledby = "ariaid-title2" id = "reference_u5j_cx4_x4b">
    <h2 class = "title topictitle2">SOLIDWORKS</h2>

    
    <div class = "body refbody"><p class = "abstract">
      <span class = "shortdesc">您可以指定要转换的配置并配置导入选项。</span>

      
    </p>

      <table class = "table frame-none" id = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b"><caption/><colgroup><col/><col/></colgroup><thead class = "thead">
            <tr class = "row">
              <th class = "entry" id = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__1">命令名称</th>
              <th class = "entry" id = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__2">描述</th>
            </tr>
          </thead><tbody class = "tbody">
            <tr class = "row">
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__1">
                <span class = "ph uicontrol">选择要打开的配置</span>
              </td>
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__2">从列表中，选择要与 Composer 文件一起保存的配置。<p><span class = "ph uicontrol">选择当前配置</span>。使用 Composer 文件保存活动配置。</p><p><span class = "ph uicontrol">选择所有配置</span>。使用 Composer 文件保存所有配置。</p><p><span class = "ph uicontrol">选择以下配置</span>。使用 Composer 文件保存选定配置。选择一个或多个配置。</p></td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__1">
                <span class = "ph uicontrol">导入 SOLIDWORKS 外观</span>
              </td>
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__2">导入 SOLIDWORKS 文件中的所有外观。您也可以按如下所示指定此选项： <ul class = "ul"><li class = "li">在 Composer 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">文件</span><abbr> &gt; </abbr><span class = "ph uicontrol">属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">默认文档属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下启用 <span class = "ph uicontrol">IOSWImportAppearance</span>。</li><li class = "li">在窗口底部的 Composer Sync 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">其他属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下启用 <span class = "ph uicontrol">Batch.IOSWImportAppearance</span>，以启用外观的批量导入。</li><li class = "li">在 SOLIDWORKS 软件中，单击<span class = "ph menucascade"><span class = "ph uicontrol">工具</span><abbr> &gt; </abbr><span class = "ph uicontrol">选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">系统选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">导出</span></span>。在<span class = "ph uicontrol">文件格式</span>下，选择 <span class = "ph uicontrol">SMG</span>，然后选择<span class = "ph uicontrol">导出 SOLIDWORKS 外观</span>。</li></ul></td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__1">
                <span class = "ph uicontrol">导入 SOLIDWORKS 贴图</span>
              </td>
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__2">将贴图从 SOLIDWORKS 文件导入到 Composer 文件。您也可以按如下所示指定此选项：<ul class = "ul"><li class = "li">在 Composer 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">文件</span><abbr> &gt; </abbr><span class = "ph uicontrol">属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">默认文档属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下选择 <span class = "ph uicontrol">IOSWImportDecals</span>。</li><li class = "li">在窗口底部的 Composer Sync 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">更多属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下选择 <span class = "ph uicontrol">Batch.IOSWImportDecals</span>，以启用贴图的批量导入。</li><li class = "li">在 SOLIDWORKS 软件中，单击<span class = "ph menucascade"><span class = "ph uicontrol">工具</span><abbr> &gt; </abbr><span class = "ph uicontrol">选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">系统选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">导出</span></span>。在<span class = "ph uicontrol">文件格式</span>下选择 <span class = "ph uicontrol">SMG</span>，然后选择<span class = "ph uicontrol">导出 SOLIDWORKS 贴图</span>。</li></ul><div class = "note"><span class = "run-in.note">注:
			</span><span class = "notecontent">以下条件适用：<ul class = "ul"><li class = "li"><span class = "ph uicontrol">导入 SOLIDWORKS 贴图</span>复选框与<span class = "ph uicontrol">导入 SOLIDWORKS 外观</span>复选框相互独立。如果您清除<span class = "ph uicontrol">导入 SOLIDWORKS 外观</span>并选择<span class = "ph uicontrol">导入 SOLIDWORKS 贴图</span>，则不会导入 SOLIDWORKS 文件的颜色和纹理。只会将贴图导入到 Composer 文件。</li><li class = "li">Composer 中贴图的外观应与 SOLIDWORKS 中的外观相同。SOLIDWORKS 中贴图的属性（如大小、位置、映射和掩码）在 Composer 中也受到支持。</li><li class = "li">如果您导入具有多个配置的 SOLIDWORKS 文件，则将导入每个配置的贴图。</li><li class = "li">Composer 每面最多支持四个贴图。</li></ul></span></div>
<p>要在 SOLIDWORKS Composer 中正确渲染贴图：<ul class = "ul"><li class = "li">使用 OpenGL 版本 &gt;= 1.3</li><li class = "li">在<span class = "ph menucascade"><span class = "ph uicontrol">应用程序首选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">硬件支持</span></span>中的 <span class = "ph uicontrol">图形</span>下方，选择<span class = "ph uicontrol">启用 3D OpenGL 硬件加速</span>。</li></ul></p></td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__1">
                <span class = "ph uicontrol">导入 SOLIDWORKS BOM</span>
                
              </td>
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__2">将零件和装配体 BOM 导入到 SOLIDWORKS 文件中。导入后，您可以访问和编辑 Composer 中的所有 BOM 属性。您也可以按如下所示指定此选项： <ul class = "ul"><li class = "li">在 Composer 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">文件</span><abbr> &gt; </abbr><span class = "ph uicontrol">属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">默认文档属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下启用 <span class = "ph uicontrol">IOSWImportBOM</span>。</li><li class = "li">在窗口底部的 Composer Sync 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">其他属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下启用 <span class = "ph uicontrol">Batch.IOSWImportBOM</span>，以启用 BOM 的批量导入。</li><li class = "li">在 SOLIDWORKS 软件中，单击<span class = "ph menucascade"><span class = "ph uicontrol">工具</span><abbr> &gt; </abbr><span class = "ph uicontrol">选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">系统选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">导出</span></span>。在<span class = "ph uicontrol">文件格式</span>下，选择 <span class = "ph uicontrol">SMG</span>，然后选择<span class = "ph uicontrol">导出 SOLIDWORKS BOM</span>。</li></ul></td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__1">
                <span class = "ph uicontrol">导入 SOLIDWORKS 爆炸视图和已保存视图</span>
              </td>
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__2">将所有爆炸视图、已保存视图和已命名视图导入到 SOLIDWORKS 文件中。您也可以按如下所示指定此选项： <ul class = "ul"><li class = "li">在 Composer 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">文件</span><abbr> &gt; </abbr><span class = "ph uicontrol">属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">默认文档属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下启用 <span class = "ph uicontrol">IOSWImportExplodeViews</span>。</li><li class = "li">在窗口底部的 Composer Sync 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">其他属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下，启用 <span class = "ph uicontrol">Batch.IOSWImportExplodeViews</span> 以启用爆炸视图、已保存视图和已命名视图的批量导入。</li><li class = "li">在 SOLIDWORKS 软件中，单击<span class = "ph menucascade"><span class = "ph uicontrol">工具</span><abbr> &gt; </abbr><span class = "ph uicontrol">选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">系统选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">导出</span></span>。在<span class = "ph uicontrol">文件格式</span>下，选择 <span class = "ph uicontrol">SMG</span>，然后选择<span class = "ph uicontrol">导出 SOLIDWORKS 爆炸视图和已保存视图</span>。</li></ul></td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__1">
                <span class = "ph uicontrol">导入 SOLIDWORKS 装配体包络</span>
              </td>
              <td class = "entry" headers = "reference_u5j_cx4_x4b__table_qzb_nx4_x4b__entry__2">导入所有 SOLIDWORKS 装配体包络。您也可以按如下所示指定此选项： <ul class = "ul"><li class = "li">在 Composer 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">文件</span><abbr> &gt; </abbr><span class = "ph uicontrol">属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">默认文档属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下启用 <span class = "ph uicontrol">IOSWImportEnvelope</span>。</li><li class = "li">在窗口底部的 Composer Sync 中，单击<span class = "ph menucascade"><span class = "ph uicontrol">其他属性</span><abbr> &gt; </abbr><span class = "ph uicontrol">高级属性</span></span>。在<span class = "ph uicontrol">输入 - 导入</span>下启用 <span class = "ph uicontrol">Batch.IOSWImportEnvelope</span>，以启用包络几何图形的批量导入。</li><li class = "li">在 SOLIDWORKS 软件中，单击<span class = "ph menucascade"><span class = "ph uicontrol">工具</span><abbr> &gt; </abbr><span class = "ph uicontrol">选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">系统选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">导出</span></span>。在<span class = "ph uicontrol">文件格式</span>下，选择 <span class = "ph uicontrol">SMG</span>，然后选择<span class = "ph uicontrol">导出 SOLIDWORKS 装配体包络</span>。</li></ul></td>
            </tr>
          </tbody></table>
    </div>

  </article>
  <article class = "topic reference nested1" aria-labelledby = "r-Import__Import" id = "r-Import">
    <p><map name = "FPMap1"><area href = "#hj-top" title = "返回页面顶部" shape = "rect" coords = "416, 0, 435, 10"/></map><span class = "itemsprite"/></p><h2 class = "title topictitle2">导入</h2>

    
    <div class = "body refbody"><p class = "abstract">
      <span class = "shortdesc">您可配置导入选项。</span>

    </p>

      <table class = "table frame-none"><caption/><colgroup><col/><col/></colgroup><thead class = "thead">
            <tr class = "row">
              <th class = "entry" id = "r-Import__entry__1">命令名称</th>
              <th class = "entry" id = "r-Import__entry__2">描述</th>
            </tr>
          </thead><tbody class = "tbody">
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入配置文件</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">根据建议为所选格式设置导入选项。<div class = "notes collapse"><span class = "run-in.notes">注:
    		</span><span class = "notecontent"><ul class = "ul"><li class = "li">选择配置文件会使所有导入选项为只读。要覆盖配置文件设置，请选择<span class = "ph uicontrol">自定义</span>。</li><li class = "li">当您重新访问“输入”页面时，配置文件将恢复为<span class = "ph uicontrol">自定义</span>，但是导入选项设置将保留。</li><li class = "li">您不能重新定义或创建新导入配置文件。</li><li class = "li">导入配置文件在 Sync 的“导入选项”页面上不可用。根据需要手动设置导入选项。</li></ul></span></div>
</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">将文件合并到零件角色</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">将零件（包括多体零件）作为单一角色导入。要将多体零件作为单个角色加载，请清除此选项。<table class = "Remark" id = "table132"><tr><td class = "Remark"><span class = "run-in.tip">提示:
				</span><span class = "notecontent">在更改 CAD 几何图形时选择此选项有助于更新。标识符基于零件名称，而不是实体名称。在更改特征时，可以更改实体名称。</span></td></tr></table>
<div class = "notes collapse"><span class = "run-in.notes">注:
    		</span><span class = "notecontent"><ul class = "ul"><li class = "li">对于 SOLIDWORKS 模型，此选项将合并所有零件几何图形，并在 Composer 装配体树中创建同时属于零件节点和几何图形节点的单个节点。对于其他 CAD 格式，此选项合并零件几何图形，但创建带有几何图形节点的零件节点。</li></ul></span></div>
</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入实例名称</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">在零件名称后面添加实例名称：#PN# (#IN#)。此外，已将 #PN# 和 #IN# 作为元属性添加，以便可以将链接的标注添加到这些元属性。<div class = "note"><span class = "run-in.note">注:
			</span><span class = "notecontent">导入 3DXML 文件且文件中包含的 3D 形状直接聚合在产品参考根节点下时，如果您希望同时导入 3D 形状参考的名称和 3D 形状实例的名称，请确保选择此选项。</span></div>
</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入元属性</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">导入用户定义的属性，例如零件编号 (P/N)、标识和修订版号。元属性在“属性”窗格中显示为字符串类型的用户属性。 <div class = "note collapse"><span class = "run-in.note">注:
    		</span><span class = "notecontent">元属性可以从 3DXML (*.3dxml)、Pro/E Creo（*.prt、*.asm）和 STEP（*.stp、*.step）文件中导入。</span></div>
</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">过载装配体树名称</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">使用与给定元属性（而非默认 Actor.Name 属性）关联的文本值以显示装配体树中的角色名称。<p>在文本框中，V_Name 为默认输入值。这将显示与 Meta.V_Name 元属性关联的值。如果默认名称不符合您的需求，则请输入其他元属性的名称。</p><div class = "notes collapse"><span class = "run-in.notes">注:
    		</span><span class = "notecontent"><ul class = "ul"><li class = "li">该选项仅在选定<span class = "ph uicontrol">导入元属性</span>的情况下可用。</li><li class = "li">如果元属性是配置特定属性，则将后缀 _cfg 添加到属性名称中。</li></ul></span></div>
</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">作为几何体导入</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">将零件作为实体导入。要将零件作为单个面导入，请清除此选项和<span class = "ph uicontrol">将文件合并到零件角色</span>。如果选择<span class = "ph uicontrol">将文件合并到零件角色</span>，则为<span class = "ph uicontrol">作为实体导入</span>选择什么都无关紧要；多体零件将作为单个实体导入。</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入面积、体积、惯性轴</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">
                <p>将 CAD 模型的曲面和体积信息作为装配体级别的元属性进行显示。只有在将 CAD 文件转换为 Composer 格式时，此选项才有用。</p>
              </td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入点</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">导入点几何图形。</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入曲线</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">导入曲线几何图形（曲线、电线、线框）。</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入自由面</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">导入曲面实体（构造面）。</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入隐藏的零部件（不显示） </span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">导入和显示装配体中的隐藏零件，以及多体零件中的实体。隐藏的组件存储在选择集中。<div class = "note collapse"><span class = "run-in.note">注:
    		</span><span class = "notecontent"> 绝不会导入被抑制的零部件。</span></div>
</td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入坐标系</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">导入坐标系。<p><div class = "notes collapse"><span class = "run-in.notes">注:
    		</span><span class = "notecontent"><ul class = "ul"><li class = "li">选择<span class = "ph uicontrol">将文件合并到零件角色</span>后，不会导入坐标系。</li><li class = "li">使用此选项时应谨慎。模型可以拥有许多坐标系。</li></ul></span></div>
</p></td>
            </tr>
            
            
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol"> 导入纹理</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">导入角色面的纹理，包括 UV 纹理。<div class = "notes collapse"><span class = "run-in.notes">注:
    		</span><span class = "notecontent"><ul class = "ul"><li class = "li">Composer 可以每个面导入一个纹理（单通道）。如果几何图形拥有多通道纹理，则 Composer 仅导入第一个通道。</li><li class = "li">更改具有已导入纹理的角色的<span class = "ph menucascade"><span class = "ph uicontrol">纹理</span><abbr> &gt; </abbr><span class = "ph uicontrol">映射路径</span></span>属性会丢失面纹理。将指定的纹理应用到所有角色面。</li><li class = "li">您可以将纹理属性（如<span class = "ph uicontrol">环境效果</span>、<span class = "ph uicontrol">混色</span>和<span class = "ph uicontrol">透明度</span>）应用到导入的纹理。</li><li class = "li">为具有已导入纹理的角色，将<span class = "ph menucascade"><span class = "ph uicontrol">纹理</span><abbr> &gt; </abbr><span class = "ph uicontrol">投影模式</span></span>属性设置为<span class = "ph uicontrol">导入的纹理</span>。更改投影模式会丢失导入的纹理。</li><li class = "li"><span class = "ph uicontrol">更新 Composer 文档</span>命令可更新已导入纹理的 UV 坐标。在 Composer 中所做的纹理属性更改（例如<span class = "ph uicontrol">映射路径</span>和<span class = "ph uicontrol">比例</span>）将会保留。</li></ul></span></div>
</td>
            </tr>
            
            <tr class = "row">
              <td class = "entry" headers = "r-Import__entry__1">
                <span class = "ph uicontrol">导入 PMI</span>
              </td>
              <td class = "entry" headers = "r-Import__entry__2">从 SOLIDWORKS 模型中导入产品制造信息 (PMI) 数据。Composer 导入： <ul class = "ul"><li class = "li">尺寸</li><li class = "li">基准</li><li class = "li">尺寸公差</li><li class = "li">形位公差</li><li class = "li">特殊符号，例如直径和度</li><li class = "li">曲面加工</li></ul><p>要在导入期间修改 PMI 颜色，请选择<span class = "ph uicontrol">覆盖颜色</span>，然后选择一种颜色，以应用于所有导入的 PMI 数据。将 PMI 数据导入到 <span class = "ph filepath filepath">*.smg</span> 文件之后，PMI 数据将出现在 Composer Player 中。</p><p>Composer 将 PMI 数据存储在位于<span class = "keyword wintitle">装配体</span>选项卡根节点下的 <span class = "ph uicontrol">PMI 数据 (SOLIDWORKS)</span> 文件夹中。选择或清除复选框，以隐藏或显示 PMI 数据。</p><p>Composer 将从 SOLIDWORKS 中导入基于视图的数据（例如注解视图），并从 SOLIDWORKS MBD 中导入 3D 视图。Composer 将这些视图存储在位于 Composer 中的<span class = "keyword wintitle">装配体</span>选项卡根节点下的 <span class = "ph uicontrol">PMI 视图 (SOLIDWORKS)</span> 文件夹中。<span class = "ph uicontrol">3D 视图</span>和<span class = "ph uicontrol">注解视图</span>子文件夹包含这些特定类别的导入视图。</p><div class = "note"><span class = "run-in.note">注:
			</span><span class = "notecontent"><p>将 PMI 数据导入到 <span class = "ph filepath filepath">*.smg</span> 文件之后，PMI 数据将出现在 Composer Player 中。Composer Sync 还可以将 PMI 数据从 SOLIDWORKS 模型导入到 <span class = "ph filepath filepath">*.smg</span> 文件。</p><p>要启用此功能，请在 SOLIDWORKS 软件中单击<span class = "ph menucascade"><span class = "ph uicontrol">工具</span><abbr> &gt; </abbr><span class = "ph uicontrol">选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">系统选项</span><abbr> &gt; </abbr><span class = "ph uicontrol">导出</span><abbr> &gt; </abbr><span class = "ph uicontrol">SMG</span></span>，然后选择<span class = "ph uicontrol">导出 PMI</span>。</p></span></div>
</td>
            </tr>
          </tbody></table>
    </div>

  </article>
  <article class = "topic reference nested1" aria-labelledby = "ariaid-title4" id = "r-Refinement">
    <p><map name = "FPMap1"><area href = "#hj-top" title = "返回页面顶部" shape = "rect" coords = "416, 0, 435, 10"/></map><span class = "itemsprite"/></p><h2 class = "title topictitle2">精化</h2>

    
    <div class = "body refbody"><p class = "abstract">
        <span class = "shortdesc">精化设置确定 Composer 如何面片化（网格化）影响模型准确度的模型。</span>

        <p>设置这些选项以便在准确度和文件大小之间实现最佳折衷。</p>
        
      </p>

      <table class = "table frame-none"><caption/><colgroup><col/><col/></colgroup><thead class = "thead">
            <tr class = "row">
              <th class = "entry" id = "r-Refinement__entry__1">命令名称</th>
              <th class = "entry" id = "r-Refinement__entry__2">描述</th>
            </tr>
          </thead><tbody class = "tbody">
            <tr class = "row">
              <td class = "entry" headers = "r-Refinement__entry__1">
                <span class = "ph uicontrol">相对优化</span>
              </td>
              <td class = "entry" headers = "r-Refinement__entry__2">
                <p>指定三角测量法：</p>
                <ul class = "ul">
                  <li class = "li">
                    <span class = "ph uicontrol">弦高误差</span> - 所有几何图形都具有相同的弦高误差。弦高误差是在 Composer 中定义几何图形的三角形和原始几何图形边线之间的距离。将滑块移动到<span class = "ph uicontrol">高质量</span>后，可减少弦高误差和提高装配体质量。<p>在此图像中，黑色圆圈是原始几何图形。蓝色三角形在 Composer 中定义几何图形。弦高误差是以红色箭头表示的距离。</p><p><br/><img class = "image" src = "../CpsUserImages/ChordalError.png"/><br/></p></li>
                  <li class = "li">
                    <span class = "ph uicontrol">法线偏差</span> - 所有几何图形都拥有相同的法线偏差。法线偏差是定义 Composer 三角形几何图形的边线法线之间的角度。将滑块移动到<span class = "ph uicontrol">高质量</span>后，可减少法线偏差和提高装配体质量。<p>在此图像中，黑色圆圈是原始几何图形。蓝色三角形在 Composer 中定义几何图形。法线偏差是红色箭头之间的角度。</p><p><br/><img class = "image" src = "../CpsUserImages/NormalDeviation.png"/><br/></p></li>
                </ul>
                <p>这两种三角测量法之间的区别是包含各种大小的几何图形的场景可视性。考虑一个非常大和一个非常小的圆柱体的装配体。</p>
                <p>使用<span class = "ph uicontrol">弦高误差</span>，因为弦高误差是一个常量，因此内切大型圆柱体的多边形拥有许多边。大型圆柱体几何图形中的此结果优于小型圆柱体中的结果。</p>
                <p>
                  <br/><img class = "image" src = "../CpsUserImages/ChordalErrorRelative.png"/><br/>
                </p>
                <p>使用<span class = "ph uicontrol">法线偏差</span>，因为法线偏差是一个常量，因此内切两个圆柱体的多边形拥有相同的边数。小型圆柱体几何图形中的此结果优于大型圆柱体中的结果。</p>
                <p>
                  <br/><img class = "image" src = "../CpsUserImages/NormalDeviationRelative.png"/><br/>
                </p>
                <p>可以通过在<span class = "ph uicontrol">高质量</span>（为获取最佳三角质量）、<span class = "ph uicontrol">中</span>和<span class = "ph uicontrol">低质量</span>之间移动滑块来优化几何图形衰变。</p>
              </td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Refinement__entry__1">
                <span class = "ph uicontrol">绝对优化（仅供高级用户使用，慎用）</span>
              </td>
              <td class = "entry" headers = "r-Refinement__entry__2">
                <p>定义三角网格逼近。</p>
                <p>
                  <table class = "Remark" id = "table132"><tr><td class = "Remark"><span class = "run-in.important">重要:
				</span><span class = "notecontent">建议仅专家用户使用此选项。配置绝对精化需要更多时间，只有在相对精化产生不可接受的结果时才使用绝对精化。</span></td></tr></table>

                </p>
                <p>您可以独立设置这三个参数。在设置多个参数时，它们的效果将进行组合。</p>
                <ul class = "ul">
                  <li class = "li">
                    <span class = "ph uicontrol">弦高误差</span> - 原几何图形 CAD 和面片化模型之间的差异（以毫米为单位）。</li>
                  <li class = "li">
                    <span class = "ph uicontrol">法线偏差</span> - 在三角形面的法线之间形成的角度。</li>
                  <li class = "li">
                    <span class = "ph uicontrol">边线长度</span> - 三角形边线的长度（以毫米为单位）。<p><div class = "note collapse"><span class = "run-in.note">注:
    		</span><span class = "notecontent">不考虑 <span class = "ph">SOLIDWORKS</span> 文件。</span></div>
</p></li>
                </ul>
                <p>对于每个参数，指定定义最大限制的值。</p>
              </td>
            </tr>
            <tr class = "row">
              <td class = "entry" headers = "r-Refinement__entry__1">
                <span class = "ph uicontrol">启用自动修复（耗时）</span>
              </td>
              <td class = "entry" headers = "r-Refinement__entry__2">检查缺失三角形、网格中的不正确孔、额外面和其他不连续性问题，并尝试通过添加三角形来修复问题。此选项会降低导入速度，因此只有在面片化效果不理想时才使用。要导入文件而不检查不正确的几何图形，请清除此选项。</td>
            </tr>
          </tbody></table>
    </div>

  </article>
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