GHS Geometry (.gf, .gft) 导入/导出

GHS 几何图形(.gf 与 .gft)可用于分析船舶 (船、艇、浮坞)。

导入

To open, import, insert, and attach a file as a worksession

  1. From the File menu, click Open, Insert, Import, or Worksession > Attach.

  2. In the dialog box, select a supported file type.
  3. Click Open and configure the settings.
    When you open a non-3dm file and save the model, its filename will be the default 3dm filename.

导入 GHS 选项

型式
网格

将文件里的几何图形资料导入成为网格。

横剖面视图

产生 2D 横剖断面。

平面视图

产生 2D 平面视图 (由上往下)。

轮廓视图

产生 2D 轮廓线视图 (从侧面)。

框架

从几何图型文件中的资料产生 3D 多重直线。

附加 GHS 数据到网格

加入GHS几何图形文件数据到导入时所产生的网格，包含所有船壳和油槽的数据 (属性、浸水率、测深管...)，这些数据与以 AttachGHSData 指令附加的数据相同。

这个选项只有在以网格导入时才有作用，使用其它方式导入时只包含几何图形，不包含 GHS 数据。

移除共线点

移除共线点可以简化导入的多重直线，如果分段线上有三个点位于同一直线上，位于中间的点会被移除。

以网格型式导入 GHS 文件时，网格的组合数据可能不完全正确，您可以使用网格编辑指令来编修网格。

Always use these settings. Do not show this dialog again.

Saves the current settings and turns off the dialog display.

To turn the message back on

See also: ResetMessageBoxes command.

导出

在储存 GHS 几何图形文件之前必需先以 AttachGHSData 指令将 GHS 数据附加至曲面或网格。

To save as or export a Rhino model

  1. On the File menu, click Export Selected or Save As.
  2. In the dialog box, the Files of type list displays the currently supported file types for export.
  3. In the Files of type box, select the supported file type.
  4. In the File name box, select or type a file name.
  5. Specify what is to be saved.
    6. Options (For Rhino 3DM only)

    Save small

    Though clearing the render meshes makes the file smaller, it will shade and render more slowly the next time you open the file.

    Save geometry only

    Saves geometry objects only. No layers, materials, properties, notes, or units settings are saved. This is similar to exporting the objects. A new file is made, but it does not become your active Rhino model.

    Save textures

    Embeds external textures used by materials, environments and decals into the model.
    Save plugin data Saves data attached to objects or the document by plug-in applications.
  6. If the export can be configured, click the Options button to specify export settings.
  7. Mesh file types export NURBS surfaces as meshes either with the specified meshing options, or the document render mesh settings.

请参考

Creative Systems, Inc.