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HFSS15: Exporting 3D Model Files
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You can export HFSS or HFSS-IE 3D models to 3D model file formats:
To export a file to a 3D model format:
1. Click Modeler>Export to save the file in a 3D model format.
The Export File dialog box appears.
2. Use the file browser to find the directory where you want to save the file.
3. Enter the name of the file in the File name box.
4. Select the desired 3D model file format from the Save as type pull-down list.
5. Click Save.
The file is exported to the specified location as a 3D model file
Extension | Contents |
.sat | ACIS geometry solid model files. When exporting |
.sm2 | Ansoft 2D Geometry File |
.sm3 | Ansoft 3D Modeler files in ACIS version 2.0 or greater. |
.anstGeom | Ansoft Geometry File supporting UDMs and CAD integration with the Workbench. |
.dxf, .dwg | AutoCAD Drawing Interchange Format files. |
.model, .exp | .model - CATIA 4.1.9 to 4.2.4 .Catia V5 R2-R22 Export Files |
.gds | GDSII files |
.iges, .igs | Industry standard Initial Graphics Exchange Specification (IGES) files 5.3. AN additional license is required. |
.x_b, .x_t | Parasolid Binary Files. Parasolid Text Files |
.sab | Standard ACIS binary. |
.step, .stp | Industry standard AP203 STEP files. An additional license is required. |
6. If you selected .sat or .sat .sm3, the Select Version dialog box appears. Do the following:
• Click an ACIS version in which to export the model from the ACIS SM3 or SAT Version pull-down list, and then click OK.
7. Click Save. Unless you selected GDSII, the file is exported to the specified location as a 3D model file. If you selected GDSII, the GDSII Export dialog appears.
• If the model has been defined with layers, those layers are listed by layer number in the table, with columns for Layer Name, Layer Number, Elevation in units. There is a checkbox to specify whether to include the layer in the exported file.
• If you have defined a layer map file for the model, the Layermap button opens a browser for you to open that file before export. The *.layermap file is a text file that maps the GDSII layer numbers to layer names in the stackup. The *.layermap file can have the same format as the .tech file used in GDSII import, but it only needs the layer name and number in the file. In a *.layermap file, other information is ignored.
• In the Polygon Vertices area, check a radio button to select either No Limit to the number of vertices or Limit the number of vertices to a specified value.
• For Arc tolerance, specify a value or accept the default.
8. Click the OK button in the GDSII Export dialog to complete the export. The file is exported to the specified location.
