Advanced Settings

The Advanced Settings page lets you control advanced features and resolve issues.

The following topics are discussed:

Display Commands

The icons available at the top of the page let you configure how the settings list is displayed.

Icon Command Name Description
Categorized Lists settings by category.
Alphabetic Lists settings alphabetically.
Show Advanced Preferences Only Displays advanced settings only. To list settings available from other (Default) Document Properties pages, clear this option.

Settings

Advanced settings let you control advanced features and resolve issues.

Category Preference Description
  CreateAsChildIfPossible With fully-shattered files, places entities under the root instead of as children of the selected part to avoid breaking the fully-shattered structure. Typically used for CSZ, lights, and grids.
CrossHighlighting Enables pre-selection and selection cross highlighting of product manufacturing information ( PMI) and their associated geometry.
IOSaveSmgGeomAs For internal use only.
PropertiesValueNbOfDecimal Specifies the number of decimal places displayed for floating-point values, including meta-properties of type Float, in the Properties pane. Valid values are 0 to 6.

Notes:

  • Floating-point properties with slider controls always display 2 decimal places and are not affected by this option.
  • To specify the number of decimals for floating-point values displayed in the viewport, set Number of decimals on the [Default] Document Properties - Units page. See Units.
ShowDiggerCP Displays the Digger tool cutting plane. To show the cross section without the plane, clear this option.
SimplificationMethod For internal use only.
SplitVideoFiles Creates multiple video files, each no larger than 2 gigabytes (GB). An .avi file cannot exceed 2 GB. When this option is cleared, long animations might exceed 2 GB, resulting in no file being created.

Note: Because the application does not know what video codec you are using and at what compression level, the 2 GB limit is computed using raw video (before compression). Enabling this option when generating compressed video might produce sub-parts smaller than 2G (after compression).

General AdvancedCurvesDetection Increases the precision of radius measurements for some models and improves detection for models with very high tessellation (low chordal error). This option negatively impacts performance, so enable it only when you have problems.
DisableMatchingProperties Defines properties as read-only to prevent value modification in the Properties pane. Specify a regular expression (regexp) that matches the properties to disable. For example, to prevent changes to CAD metadata and geometry actor names, specify: (Meta\..*)|(Actor\.Name)This regexp matches all properties starting with Meta. and the property Actor.Name. For more information about regular expressions, see Composer User's Guide: Reference Information: Regular Expression Syntax.

Note: Disabling Actor.Name also disables renaming of collaborative actors in the Properties pane. To rename collaborative actors, visit the Collaboration pane, right-click the actor name and click Rename Actor (F2).

Tip: To get internal property names (for example, Actor.Name), use Insert Property on the Text pane, or use File > Properties > Show XML . Administrators can create the following string registry value to disable properties for all users on the computer: HKEY_LOCAL_MACHINE\Software\[Wow6432Node\]Dassault Systemes\Composer\Preferences\DisableMatchingPropertiesThis HKEY_LOCAL_MACHINE value overrides all user-specified values.
SupportEmailDump Prepares and email message with dump and log file attachments when a Composer application crashes. You can then provide a recipient list and send the email.
Input ForceNetGUIDResolutionAtLoading For internal use only.
IOCV5FullyShatteredInCacheMode Lets memory be saved during conversion in fully-shattered mode. However, some CATProducts might not be converted.
IOCheckTesselation Select this option if converting a native file yields bad results, specifically a point or triangle of the mesh outside the bounding box of the model.
IOErrorLevel Specifies that the Composer Converter (and Sync when calling Composer Converter) creates output files for successful translations only. To create output files following non-fatal errors, such as when a resource is not found, clear this option. For details about Composer Converter return values, see the Composer Programming Guide.
IOGenerateUnicodeOBJ When saving to Alias Wavefront (.obj) format, generates files with Unicode encoding. To generate Wavefront files with ANSI encoding (for use by applications that do not support Unicode), clear this option.

Note: Any Unicode characters in geometry names will be lost.

IOPreview Controls generating a preview thumbnail of the opened file:
  • 0: No preview
  • 1: Preview generated on hardware (to avoid graphics card issues)
  • 2: Preview generated using the graphics accelerator
IOProERemoveRevisionNumber Removes revision numbers from the file names generated from a Pro/ENGINEER file conversion.
IOSpatialUseACISmodeler Improves the visualization of construction lines for CATIA V4 models in Technical Render Mode and Smooth with Outline Render Mode.
IOSolidWorksTimeOut Specifies the time, in seconds, to wait before starting another conversion from SOLIDWORKS. The default is 120. Increase this time for large assemblies in fully-shattered mode.

Note: This parameter is not available in the user interface. It must be set as a registry setting.

IOU3dQualityOutput Specifies U3D output quality:
  • 0: Fast export but larger file size
  • 1: Slow export but smaller file size
  • 2: Compromise between the two
IOVRMLExportNaming For internal use only.
IOVRMLExportWriteNormals When saving as VRML, writes normal directions for all faces to VRML ( .wrl) files. To omit normals, which produces smaller files, clear this option.
IOVRMLExportZIP When saving as VRML, creates compressed VRML (.wrl) files, which are typically much smaller than uncompressed files. Not all applications can read compressed VRML.

Note: Both compressed and uncompressed VRML files have .wrl file extensions.

IOWriteStatisticsFile For internal use only.
VertexWelding Specifies the distance between vertices as a percentage of an actor's bounding box for which Composer considers vertices to be the same and merges them. Use this option when there are extra lines in outlines (including vector output) caused by small holes in the mesh. For example, specify 0.01 to merge vertices closer than 0.01% of the bounding box. To disable this option, specify 0.
Important:
  • A change to the outline calculation algorithm in V6R2011 improved vectorization in most cases but could produce extra lines for mesh with small holes. Specify a value of 0.01 to restore pre-V6R2011 outline calculation.
  • Vertex welding is performed at file load time (before outline calculation) and is persistent. When you save your document, the geometry is different from the original. It is recommended that you use this option only when there is a problem with outlines.
Viewport AnnotationRelativeComposer AnnotationRelativePlayer Enables the Size in paper space text property by default for new annotation and measurement actors created from Composer (AnnotationRelativeComposer) and Composer Player (AnnotationRelativePlayer).
CurvesHighLighting Highlights actor curves when using commands requiring curve detection. Used primarily for debugging.
PickingDepth Increase this value if you have 3D selection issues. A larger value increases selection accuracy but affects performance.
Hardware HardwareSupport.Advanced Same as Advanced on the Hardware Support page. See Hardware Support.
HardwareSupport.DedicatedDepthBuffer Allows Composer to create its own depth buffer. Enable this option if ambient occlusion or silhouettes render poorly. Choose a format that is supported by your graphics card.
  • Disabled - Uses your graphics card's built-in depth buffer. Choose this option unless you have rendering problems.
  • RGBA8 - Best choice for some older cards.
  • R32F - Best choice for most newer cards.
  • RGBA32F - Best choice for newer cards that do not support R32F.

Note: If the viewport becomes black, try another setting.

HardwareSupport.HighLightEffect

Displays bright green lines around highlighted actors.

HardwareSupport.MirrorBufferSize Specifies the size of the mirror buffer. Reducing the value can improve performance but might result in mirror reflection pixelation.
HardwareSupport.ShadowBufferSize Specifies the size of the shadow-map buffer. Reducing the value can improve performance but might result in decreased shadow quality and artifacts.
HardwareSupport.SilhouetteShader

Uses the OpenGL silhouette shader to provide fast silhouette rendering. To use Composer's internal silhouette rendering technique, clear this option.

Disabled Enabled
Speed Slower (depends on model size) Faster
Line color and width Obeys outline settings Black, fixed width
Accuracy Accurate (no hardware dependencies) Possible unwanted artifacts or hatch lines with older graphics cards, such as NVidia Quadro series 5 (FX [x]5xx) and older (for example: FX 1400, FX 3450, FX 4000, FX 1500, FX 4500)

Note: Due to a technical limitation, the OpenGL silhouette shader draws silhouette lines for 3D panels.

Views Cache.ViewsImages Generates an image file for each created view.
ViewScale Specifies the scale of view thumbnails.
Interactive clash detection ClashInteractiveRatio For internal use only.
Technical Illustration ExternalVectorViewWindow Displays SVG previews (from the Technical Illustration workshop) in an Internet Explorer window. To display SVG previews in the Composer viewport vector pane, clear this option.

Note: Because a 64-bit version of Adobe® SVG Viewer is not available, ExternalVectorViewWindow is ignored on 64-bit operating systems. SVG previews are always displayed in Internet Explorer.
SvgOutput.ShowPaper Includes only the portion of the viewport scene within the paper space in SVG images. To include the entire scene, clear this option.
SvgOutput.ShowTooltip

Includes hotspot tooltips in SVG output. To suppress tooltips, clear this option.

VectoShowEllipsesInBlue Displays ellipses generated by the Ellipses generation option (Technical Illustration workshop) in blue. Useful for debugging.
Geometry CuttingLinesPrecision

Specifies the geometry simplification factor which manages how cutting lines are displayed. By default, this simplification factor is 1/2500 of the cutting line width.
MergeKeepDraws Improves performance of geometrical operations on geometry resulting from the Merge Geometry command at the cost of slower rendering. This option affects internal details of the merge operation; the result as shown in the Assembly pane is the same.
Debug information ShowDebugPropertiesInPropertiesPane Includes debug properties in the Properties pane. Debug properties are informational only and do not change the 3D scene.