In the Menu Bar, click Edit > Preferences, then on the left side of the dialog box, select Import/Export > File Type > WRL. The preferences are grouped in the Import and Export tabs found along the top. After making any changes, press Apply to apply them and Save to save the changes. To exit and ignore any changes made, click the X.

Import Tab

Set the default importing behavior for WRL files.

Loader

This section contains options for optimization settings for the imported data.

• Optimization (Auto, Catia, Pro Engineer) - Optimizes loading time for files. Complex data structures, such as Catia and Pro Engineer’s VRML files, can impact load performance. These optimizations enable you to display these files much faster than usual. Select Auto to apply automatic optimizations regardless of the file origin.

Export Tab

Set the default exporting behavior for WRL files.

File Specific Options

• Environment Geometries - Keeps default environment geometry switch. All environment geometries are included in the exported file.

Geometry Options

• Remove B-Sides - Sets the default behavior to remove shapes and components set as B-Sides, when enabled. VRED defines B-Sides comparable to the No Show feature in CAD software.

Writer

This section contains options for inline texture settings for the exported data.

• Inline Textures - Includes all textures in the file instead of referencing them externally.