CADdirect Variable List

# A B C D E F G H I J K L M N O P Q R S T U V W X Y

#

3DCONVERSIONMODE	Controls the conversion of lighting and materials.
3DDWFPREC	Controls the precision of exported 3D DWF files.
3DLINESMOOTHING	Turns on and off multi-sampling anti-aliasing for the display of entities in 3D visual styles.
3DORBITCTRSPHERESIZE	Controls the size of the small orbit sphere that displays at the rotation point when using the Constrained Orbit (3DORBIT), Continuous Orbit (3DCORBIT), and Free Orbit (3DFORBIT) commands.
3DORBITTARGET	Controls the location of the rotation point for Constrained Orbit (3DORBIT) command.
3DORBITWIDGET	Controls the display of the orbit widget and the orbit sphere when using various 3D Orbit commands.
3DOSMODE	Turns on various 3D entity snap settings using a combination of bit codes.
3DSELECTIONMODE	Controls selection of 3D entities.

A

ACADLSPASDOC	Determines whether the icad.lsp file is loaded for every .dwg file when it is opened.
ACADPREFIX	Displays the search path stored by the SRCHPATH system variable.
ACADVER	Stores the version number. Required for .dwg file compatibility only.
ACISLICENSE	Stores whether ACIS is supported and available in the user interface.
ACISOUTVER	Not implemented. Required for .dwg file compatibility only.
ACTRECPATH	Sets the default path used to search for and store new action macros.
AECAUTOUPDATE	Determines whether two-dimensional views update automatically when section lines or elevation lines change.
AECOBJECTS	Determines whether AEC objects are read and displayed.
AFLAGS	Stores attribute flags for the ATTDEF command.
ALLOWSYNCOUT	Controls synchronous output at the command line.
ANGBASE	Specifies the zero base angle relative to the current user coordinate system (UCS).
ANGDIR	Sets the orientation of the positive direction relative to the active user coordinate system (UCS).
ANNOALLVISIBLE	Determines the display of annotative entities that do not support the current scale.
ANNOAUTOSCALE	Determines whether all annotative entities are assigned the current annotation scale automatically when it is set.
ANNOSCALELIMIT	Determines the number of annotation scales that a drawing can have before a warning message displays.
ANNOTATIVEDWG	Not implemented. Required for .dwg file compatibility only.
APBOX	Turns on and off the display of the aperture cursor when you use entity snaps.
APERTURE	Sets the entity snap selection area in pixels.
APERTURECOLOR	Controls the color of the entity snap selection box.
ARRAYASSOCIATIVITY	Determines whether new arrays are created as a set of associative or independent entities.
ARRAYBLOCKNAME	Stores the name of the array that is currently being edited.
ARRAYTYPE	Determines what type of array is created by default when using the Array command.
AREA	Stores the last area calculated by commands such as LIST or AREA.
ARTISANLICENSE	Stores whether ARTISAN is supported and available in the user interface.
ASYNCINIT	Controls whether components within IntelliCAD can be loaded simultaneously or one at a time.
ASYNCSELECT	Controls whether the cursor moves independently from the entity snap, and therefore more freely, in large drawings or drawings with large blocks.
ATTDIA	Controls whether attribute value entries are processed via a dialog box or command line prompt.
ATTIPE	Not implemented. Required for .dwg file compatibility only.
ATTMODE	Turns the display of attributes on or off (visible or invisible), or maintains their active assigned state.
ATTMULTI	Not implemented. Required for .dwg file compatibility only.
ATTREQ	Controls whether default attribute settings are used during insertion of blocks.
AUDIONOTETOOLTIP	Turns on or off the display of audio note tooltips.
AUDITCTL	Controls whether a report is generated while recovering or auditing a drawing file.
AUNITS	Sets the unit of measurement for angles.
AUPREC	Sets the decimal precision for angular units.
AUTOCOMPLETEFILTER	Controls which items are included in the list of suggested names displayed in the AutoComplete window.
AUTOCOMPLETEMODE	Controls the AutoComplete feature for the command line and for File dialogs.
AUTOCOMPLETEOPTIONS	Controls various options for how command names are suggested and displayed when typing in the command bar.
AUTOCOMPLETEDELAY	Controls the number of milliseconds to wait between keystrokes before displaying the AutoComplete window.
AUTOCOMPLETETRANSP	Controls the transparency of the AutoComplete window.
AUTOCOMPMINTEXTLEN	Controls the number of letters to be typed in the command bar before displaying the AutoComplete window.
AUTOCONVERT	Determines the dialog boxes that display when converting a .dwg file from version 2013 to 2010.
AUTODWFPUBLISH	Not implemented. Required for .dwg file compatibility only.
AUTOMATICPUB	Determines whether a .dwf or .pdf file is created automatically when a .dwg file is saved or closed.
AUTOMENULOAD	When you open a drawing, determines whether the default menu or a menu file associated with a drawing is loaded.
AUTOPUBLISHPATH	Stores the path used to save .dwf and .pdf files that can be created automatically when .dwg files are saved or closed.
AUTOSAVERETAIN	Controls how autosave (.sv$) and backup (.bak) files are treated when a drawing file or the program is closed.
AUTOSNAP	Controls the use of fly-over snap markers, aperture box, snap tooltips, tracking, and snap magnet.
AUTOTRACKCOLOR	Determines the color of polar and entity snap tracking paths.
AXISMODE	Not implemented. Required for .dwg file compatibility only.

B

BACKGROUNDPLOT	Controls background printing and publishing.
BACKZ	Not implemented. Required for .dwg file compatibility only.
BALLOONSOUND	Determines whether the display of balloon notifications is followed by a sound.
BALLOONTIMEOUT	Determines how long balloon notifications display in the lower right corner of the screen before they become hidden.
BASEFILE	Stores the default prototype drawing used in creating all new IntelliCAD drawings.
BIMRVTDEFAULTQUALITY	Determines the smoothness (level of detail) of curves in BIM underlays created from .rvt files.
BIMUNITS	Determines how units are converted when attaching a BIM underlay to a drawing.
BKGCOLOR	Controls the background color of the drawing window in IntelliCAD.
BKGCOLORBEDITOR	Controls the background color of the drawing window in the Block Editor.
BLIPCOLOR	Controls the blip marker color.
BLIPMODE	Controls marker blip visibility. Marker blips are visible if on, invisible if off.
BLIPSIZE	Controls the blip marker size in pixels.
BLOCKCACHE	Controls whether block caching and sharing is turned on or off.
BLOCKEDITLOCK	Determines whether double-clicking a block opens the Block Editor or the Properties pane.
BLOCKEDITNAME	Displays the name of the block that is currently being edited in the Block Editor.
BLOCKEDITOR	Reports the state of the Block Editor.
BLOCKFRAMECOLOR	Determines the color of the frame displayed when advanced block grips are turned on.
BLOCKSNAP	Controls snapping to blocks.
BLOCKSPATH	Sets the default path used to search for and store blocks.

C

CACHEMAXFILES	Determines the maximum number of graphics cache files that can be saved.
CACHEMAXTOTALSIZE	Determines the maximum size (in bytes) of the graphics cache files.
CAMERADISPLAY	Determines whether camera icons display in the drawing.
CAMERAHEIGHT	Specifies the default height assigned to new cameras.
CANNOSCALE	Determines the current annotation scale for the Model tab or a layout viewport on a Layout tab.
CANNOSCALEVALUE	Stores the value of the current annotation scale.
CDATE	Stores calendar date and time based on a Julian calendar.
CECOLOR	Assigns a color to new entities without changing the color of existing entities.
CELTSCALE	Stores the linetype scale for entities.
CELTYPE	Stores the linetype of new entities.
CELWEIGHT	Stores the lineweight of new entities.
CENTERCROSSGAP	Not implemented. Required for .dwg file compatibility only.
CENTERCROSSSIZE	Not implemented. Required for .dwg file compatibility only.
CENTEREXE	Not implemented. Required for .dwg file compatibility only.
CENTERLAYER	Not implemented. Required for .dwg file compatibility only.
CENTERLTSCALE	Not implemented. Required for .dwg file compatibility only.
CENTERLTYPE	Not implemented. Required for .dwg file compatibility only.
CENTERLTYPEFILE	Not implemented. Required for .dwg file compatibility only.
CENTERMARKEXE	Not implemented. Required for .dwg file compatibility only.
CETRANSPARENCY	Specifies the default transparency for new entities.
CGEOCS	Stores the name of the GIS coordinate system that is assigned to the current drawing.
CHAMFERA	Stores the first chamfer distance associated with the distance-distance method.
CHAMFERB	Stores the second chamfer distance associated with the distance-distance method.
CHAMFERC	Stores the distance of the chamfer associated with the distance-angle method.
CHAMFERD	Stores the angle of the chamfer associated with the distance-angle method.
CHAMMODE	Determines whether the chamfer is created based on the input of two distances or an angle and a distance.
CIPMODE	Not implemented. Required for .dwg file compatibility only.
CIRCLERAD	Stores the default radius for circle.
CLAYER	Stores the active layer.
CLEANSCREENSTATE	Reports the state of the clean screen, which is the result of the Clean Screen On command.
CLINELAYER	Stores the name of the layer that construction lines are drawn on.
CMATERIAL	Not implemented. Required for .dwg file compatibility only.
CMDACTIVE	Stores the information specifying whether a script, dialog box, command, or transparent command is active.
CMDDIA	Controls whether dialog boxes are turned on for commands.
CMDECHO	Toggles echoing on (debug mode) or off (run mode) when using the AutoLISP function.
CMDLINEKEYWORDBKGCOLOR	Determines the background color of keywords in the command bar.
CMDLNTEXT	Changes the command line word or symbol indicating that the program is ready for a command.
CMDNAMES	Shows the name of the command or transparent command in use.
CMLEADERSTYLE	Not implemented. Required for .dwg file compatibility only.
CMLJUST	Not implemented. Required for .dwg file compatibility only.
CMLSCALE	Not implemented. Required for .dwg file compatibility only.
CMLSTYLE	Not implemented. Required for .dwg file compatibility only.
COLORX	Controls the color of the x-axis in the user coordinate system (UCS) icon and cursor crosshair.
COLORXBEDITOR	Controls the color of the x-axis in the user coordinate system (UCS) icon and cursor crosshair in the Block Editor.
COLORY	Controls the color of the y-axis in the user coordinate system (UCS) icon and cursor crosshair.
COLORYBEDITOR	Controls the color of the y-axis in the user coordinate system (UCS) icon and cursor crosshair in the Block Editor.
COLORZ	Controls the color of the z-axis in the user coordinate system (UCS) icon and cursor crosshair.
COLORZBEDITOR	Controls the color of the z-axis in the user coordinate system (UCS) icon and cursor crosshair in the Block Editor.
COMPASS	Determines whether the 3D compass is turned on or off in the current viewport.
COORDS	Controls the update of coordinates on the status line.
COPYMODE	Controls whether the Copy command prompts for multiple copies automatically.
CPLOTSTYLE	Sets the current print style for new entities.
CROSSHAIRMODE	Controls whether the cursor displays as a regular crosshairs or a gunsight crosshairs.
CSHADOW	Not implemented. Required for .dwg file compatibility only.
CTAB	Controls whether the Model tab or a specified layout tab displays in the drawing window.
CURRENTAFFINITYMASK	Reports a bit code representing which CPUs are currently being used by IntelliCAD.
CURSORMODE	Determines whether the cursor color changes when the cursor moves over entities or areas that have the same color.
CURSORSIZE	Specifies the size of the crosshairs cursor display.
CURSORTYPE	Determines how the pointer is displayed.
CUSTOMICONSPATH	Stores the path used to locate user defined icons and bitmaps for custom menus.
CVPORT	Sets the current viewport's identification number. To change the current viewport, the identification number specified must be for an active viewport.

D

DASHBOARDSTATE	Not implemented. Required for .dwg file compatibility only.
DATALINKNOTIFY	Not implemented. Required for .dwg file compatibility only.
DATE	Stores the current system date and time.
DBCSTATE	Not implemented. Required for .dwg file compatibility only.
DBMOD	Stores the drawing modification status using bit-code to indicate the current status.
DCTCUST	Stores the path and file name of the custom spelling dictionary.
DCTMAIN	Stores the file name of the main spelling dictionary.
DCTMAINPATH	Stores the path of the main spelling dictionary.
DEFAULTLIGHTING	Determines whether default lighting is kept on or off when other lighting types are turned on.
DEFAULTLIGHTINGINTENSITY	Sets the intensity percentage for default lighting.
DEFAULTLIGHTINGTYPE	Sets the type of default lighting.
DEFLPLSTYLE	Displays information about the default print style that is assigned to layer zero in new drawings or older drawings when you open them.
DEFPLSTYLE	Displays information about the default print style that is assigned to new entities in new drawings or older drawings when you open them.
DEFPLSTYLETBL	Displays the name of the print style table type that is used by new drawings or older drawings when you open them.
DEFSAVEASTYPEINDEX	Determines the default version of .dwg files in the Save As dialog box.
DELOBJ	Controls the ability for you to retain or delete entities used to create other entities. For example, MIRROR and MIRROR3D are two commands that use this variable to retain or delete the original mirrored entity.
DEMANDLOAD	Determines when applications are demand-loaded.
DGNCURRENTLTSCALEVALUE	Stores the current DGN linetype scale.
DGNDESIGNSCALE	Determines the current linetype scale when DGNLTSCALEMODE is set to 1 (annotation linetype scale).
DGNFRAME	Determines whether DGN frames are visible and printed.
DGNIMPORTMAX	Sets the limit for the number of converted elements when importing a .dgn file.
DGNLTSCALEMODE	Determines which type of scale is used for the current DGN linetype scale.
DGNLTYPESELECTIVEREGEN	Controls whether entities assigned DGN linetypes (DGN0-DGN7) are automatically regenerated when zooming.
DGNOSNAP	Determines whether entity snapping is turned on or off for .dgn files that are attached to drawings.
DGNWORKSPACE	Stores the name of the workspace that is activated when opening or creating a .dgn drawing.
DGNWORKSPACEAUTOSWITCH	Controls whether the workspace changes automatically when you switch between .dwg and .dgn files.
DIASTAT	Stores information about the method used to exit the most recently used dialog box.
DIMADEC	Determines the number of decimal places used for displaying angular dimension text.
DIMALT	Controls the ability to use alternate unit systems in dimensions in addition to the default units.
DIMALTD	Sets the number of decimal places used in alternate units.
DIMALTF	Specifies the scale factor for alternate units.
DIMALTRND	Determines rounding of alternate dimension units.
DIMALTTD	Controls the number of decimal places for alternate unit tolerances.
DIMALTTZ	Controls the suppression of zeros in limits or tolerances included as part of alternate dimensions.
DIMALTU	Specifies the text format for alternate units.
DIMALTZ	Turns on and off the suppression of zeros for alternate unit dimensions.
DIMANNO	Reports whether the current dimension style is annotative.
DIMAPOST	Specifies the prefix and/or suffix that appears in alternate unit dimension text.
DIMARCSYM	Specifies the location of the dimension arc length symbol.
DIMASO	No longer used, but supported for .dwg file compatibility.
DIMASSOC	Controls whether new dimensions are associative, non-associative, or exploded.
DIMASZ	Sets the size of the dimension arrowheads.
DIMATFIT	Determines arrangement of dimension text and arrows when space does not allow both within the extension lines.
DIMAUNIT	Controls the unit format for angular dimensions.
DIMAZIN	Controls the display of leading and trailing zeros for angular dimensions in decimal format.
DIMBLK	Substitutes a user-specified block instead of the arrowheads for both ends of a dimension line. To reset the value of DIMBLK to the default, set it to a single period (".").
DIMBLK1	Substitutes a user-specified block instead of the arrowhead for the first end of the dimension line. To reset the value of DIMBLK1 to the default, set it to a single period (".").
DIMBLK2	Substitutes a user-specified block instead of the arrowhead for the second end of the dimension line. To reset the value of DIMBLK2 to the default, set it to a single period (".").
DIMCEN	Controls the display of center marks and center lines for circles and arcs. A value of 0 turns center marks and lines off.
DIMCLRD	Controls the ability for you to change the color of the dimension lines, leader, and arrowheads.
DIMCLRE	Sets colors for dimension extension lines.
DIMCLRT	Sets colors for dimension text.
DIMDEC	Sets the number of decimals displayed for tolerances in dimensions.
DIMDLE	Controls the distance beyond the extension line that the dimension line extends when using dimension lines with oblique strokes.
DIMDLI	Controls the spacing offset of the dimension lines when drawing baseline dimensions.
DIMDSEP	Determines the character that is used as a decimal separator when creating dimensions in decimal format.
DIMEXE	Determines how far extension lines stretch beyond dimension lines.
DIMEXO	Controls the amount of space between the entity being dimensioned and the extension line.
DIMFIT	This system variable is no longer required; it is included for compatibility reasons only.
DIMFRAC	Sets the fraction format when DIMLUNIT is set to 4 (Architectural) or 5 (Fractional).
DIMFXL	Not implemented. Required for .dwg file compatibility only.
DIMFXLON	Not implemented. Required for .dwg file compatibility only.
DIMGAP	Controls the amount of space before and after the dimension text and the closest end of the dimension line.
DIMJOGANG	Not implemented. Required for .dwg file compatibility only.
DIMJUST	Sets the horizontal position of the dimension text to one of the following options: centered (0, the default value); next to the first extension line (1); next to the second extension line (2); perpendicular to the first extension line (3); perpendicular to the second extension line (4).
DIMLAYER	Not implemented. Required for .dwg file compatibility only.
DIMLDRBLK	Specifies the arrow type for leaders.
DIMLFAC	Specifies the scale factor for linear dimensions.
DIMLIM	Generates dimensions as upper and lower tolerance limits.
DIMLTEX1	Not implemented. Required for .dwg file compatibility only.
DIMLTEX2	Not implemented. Required for .dwg file compatibility only.
DIMLTYPE	Not implemented. Required for .dwg file compatibility only.
DIMLUNIT	Sets units for all dimension types, except Angular.
DIMLWD	Sets the lineweight for dimension lines.
DIMLWE	Sets the lineweight for extension lines.
DIMPOST	Specifies the prefix and/or suffix that appears in dimension text.
DIMRND	Allows you to round off dimension measurements to the specified value.
DIMSAH	Controls the display of arrowhead blocks for dimensions.
DIMSCALE	Controls the scale factor for variables affecting dimensioning size, distance, and offset.
DIMSD1	Toggles on or off the display of the first dimension line.
DIMSD2	Toggles on or off the display of the second dimension line.
DIMSE1	Toggles on or off the display of the first extension line.
DIMSE2	Toggles on or off the display of the second extension line.
DIMSHO	Controls the update of dimension measurements while increasing or decreasing the size of a dimensioned entity.
DIMSOXD	Toggles on or off the placement of dimension lines outside the extension lines.
DIMSS	Not implemented. Required for .dwg file compatibility only.
DIMSSPOS	Not implemented. Required for .dwg file compatibility only.
DIMSTYLE	Controls the ability for you to list the available dimension styles and apply a new style from those available.
DIMTAD	Determines the vertical placement of dimension text in relation to the dimension line. The default value (0) centers the dimension text between the dimension lines. With other values, you can place the dimension text above or below the dimension line.
DIMTDEC	Controls the ability for you to specify the number of decimal places to display tolerance values in a dimension.
DIMTFAC	Specifies the scale factor used to calculate the text height of fractions and tolerance values of dimension text.
DIMTFILL	Not implemented. Required for .dwg file compatibility only.
DIMTFILLCLR	Not implemented. Required for .dwg file compatibility only.
DIMTIH	Positions dimension text inside the extension lines either horizontally (on) or aligned with the dimension line (off).
DIMTIX	Positions dimension text between extension lines.
DIMTM	Specifies the minimum tolerance or lower limit value for dimension text.
DIMTMOVE	Determines how dimension text is moved.
DIMTOFL	Toggles on or off the drawing of a dimension line between the extension lines when text is placed outside the measured points.
DIMTOH	Sets the placement of dimension text outside the extension lines. The default value (1) draws text horizontally. Changing the value to off (0) aligns text with the dimension line.
DIMTOL	Appends plus and minus tolerance values to dimension text.
DIMTOLJ	Not implemented.
DIMTP	Specifies the maximum tolerance or upper limit value for dimension text.
DIMTSZ	Determines the size of the oblique strokes drawn, replacing the arrowheads in linear, radius, and diameter dimensioning.
DIMTVP	Sets the vertical position of dimension text relative to the dimension line.
DIMTXSTY	Specifies a new value for the dimension text style.
DIMTXT	Specifies the height of dimension text. If the current text has a fixed height, DIMTXT does not override this setting.
DIMTXTDIRECTION	Determines the dimension text direction.
DIMTZIN	Determines the suppression of leading and trailing zeros in tolerance values of dimensions.
DIMUNIT	This system variable is no longer required; it is included for compatibility reasons only.
DIMUPT	Controls the option for you to control the dimension line location only or both the dimension line location and the text position.
DIMZIN	Determines the suppression of leading and trailing zeros in primary dimension text.
DISABLEDIGITALSIG	Determines whether the digital signature feature is enabled in IntelliCAD.
DISPSILH	Not implemented.
DISTANCE	Saves the distance calculated by DIST.
DONUTID	Specifies the default value for the inside diameter of a donut.
DONUTOD	Specifies the default value for the outside diameter of a donut.
DRAGDETAIL	Controls the level of detail that displays during dragging.
DRAGMODE	Controls the display of entities as you drag them. When set to on, DRAGMODE displays an outline of the entities as you drag them.
DRAGMOVE	Determines whether entities can be moved by dragging the mouse.
DRAGOPEN	Inserts or opens a drawing file that has been dragged from the desktop onto the drawing area.
DRAGP1	Not implemented. Required for .dwg file compatibility only.
DRAGP2	Not implemented.
DRAGVS	Not implemented. Required for .dwg file compatibility only.
DRAWINGTYPE	Stores the type of drawing that is active.
DTEXTED	No longer used and replaced by TEXTED.
DWFFRAME	Determines whether DWF frames are visible and printed.
DWFOSNAP	Determines whether entity snapping is turned on or off for .dwf files that are attached to drawings.
DWGCHECK	Not implemented. Required for .dwg file compatibility only.
DWGCODEPAGE	Specifies the code page for the drawing.
DWGNAME	Stores the drawing name.
DWGPREFIX	Stores the full path for the drawing.
DWGTITLED	Stores data indicating whether the current drawing has been named.
DWGUNITSIN1SVGPIXEL	Determines the number of drawing units in one .svg pixel when a drawing file is exported to an .svg file.
DWGWORKSPACE	Stores the name of the workspace that is activated when opening or creating a .dwg drawing.
DWTSHEETSETPATH	Sets the default path for storing .dwt files used as templates for new sheets when added to a sheet set.
DXEVAL	Not implemented. Required for .dwg file compatibility only.
DYNDIGRIP	Determines which dynamic dimensions are enabled when editing entities using grips.
DYNDIVIS	Determines the number of dynamic dimensions that display when editing entities using grips.
DYNMODE	Controls dynamic input features.
DYNPICOORDS	Determines whether pointer input uses absolute or relative coordinates for second and next points.
DYNPIDISPMODEBOX	Determines whether @ or # symbols display for coordinates of second and next points during pointer input.
DYNPIFORMAT	Determines which coordinate system format is used during pointer input for specifying second and next points.
DYNPIVIS	Determines when coordinate tooltips display for pointer input.
DYNPROMPT	Turns on or off the display of command prompts in dynamic input tooltips.
DYNSHOWDEFAULT	Turns on and off the display of current values in dynamic input fields.
DYNUSEANGBASE	Determines whether the ANGBASE system variable is used when you specify an angle while using dynamic input.

E

EDGEMODE	Controls the cutting and boundary edge settings for the TRIM and EXTEND commands.
ELEVATION	Stores the elevation value in the user coordinate system (UCS) for the active workspace (model or paper).
EMPTYWORKSPACE	Stores the default workspace of the Start Page.
ENHANCEDGRIPS	Controls whether a rubber band displays when moving extended grip points.
ENTTRACK	Controls whether entity snap tracking is on or off.
ERRNO	Stores the value of the last error.
ESPSTATE	Reports the state of the Selection Filter pane.
ETRACKDELAY	Sets the time delay for when entity tracking paths display (or hide) when the crosshair is over an entity snap marker.
EXPERT	Limits the details of the prompts displayed in the command bar. The default value is 0 to display the most prompts. The most restrictive value is 5, which displays the simplest prompts.
EXPESCCLOSE	Determines whether the IntelliCAD Explorer dialog box can be closed by pressing the ESC key.
EXPLAYERFILTERWIDTH	Determines the width of the Filter pane when viewing layers in IntelliCAD Explorer.
EXPLEVEL	Determines the user experience level. You can set the experience level to one of the following: 1 = beginner, 2 = intermediate, 3 = advanced.
EXPLMODE	Determines whether the EXPLODE command explodes non-uniformly scaled blocks.
EXPLSTBLK	Controls column width for the Blocks element settings in the IntelliCAD Explorer.
EXPLSTDS	Controls column width for the Dimension Styles element settings in the IntelliCAD Explorer.
EXPLSTLAY	Controls column width for the Layers element settings in the IntelliCAD Explorer.
EXPLSTLT	Controls column width for the Linetypes element settings in the IntelliCAD Explorer.
EXPLSTMAT	Controls column width for the Materials element settings in the IntelliCAD Explorer.
EXPLSTTS	Controls column width for the Styles element settings in the IntelliCAD Explorer.
EXPLSTUCS	Controls column width for the Coordinate Systems element settings in the IntelliCAD Explorer.
EXPLSTVW	Controls column width for the Views element settings in the IntelliCAD Explorer.
EXPPALETTES	Determines how Intellicad Explorer is displayed.
EXPXREFVISIBILITY	Controls whether layers are visible for external references when using IntelliCAD Explorer.
EXTENDEDGRIPS	Controls whether extended grip points are available during selection.
EXTMAX	Retains the upper-right point of the drawing extents.
EXTMIN	Retains the lower-left point of the drawing extents.

F

FACETRATIO	Determines the aspect ratio used for the display of 3D solids, particularly when they are rendered.
FACETRES	Not implemented. Required for .dwg file compatibility only.
FASTIMAGEDRAW	Determines the device used for drawing images.
FASTZOOM	Not implemented.
FILEDIA	Toggles on and off the display of the file dialog boxes.
FILEDLGPLACES	Specifies paths for locating drawings in the Open and Save dialog boxes.
FILEDLGSTYLE	Determines the style of the Open and Save dialog boxes in IntelliCAD.
FILESYSMENU	Turns on and off the display of minimize, maximize and close buttons.
FILETYPEASSOC	Controls whether IntelliCAD checks at IntelliCAD start-up whether .dwg files are associated with IntelliCAD.
FILLETRAD	Stores the current settings for the fillet radius.
FILLMODE	Determines whether hatches and gradients, wide polylines, and two-dimensional solids (created by the Plane command) are filled when they are created.
FINDOPTIONS	Determines the default settings that are turned on when using the Find command.
FINDTEXTINT	Controls whether the intersection between two text entities is determined when using Intersection Snap.
FLATUI	Sets the display of IntelliCAD user interface.
FONTALT	Provides an alternate font to be used when a font specified in the drawing is unavailable.
FONTMAP	Designates the font mapping file used by the program when substituting one font for another.
FONTPATH	Stores the location where the font mapping file is located.
FRAME	Determines whether frames for all images, map images, underlays, clipped xrefs, and wipeout entities are visible and printed.
FRONTZ	Not implemented. Required for .dwg file compatibility only.

G

GEOLATLONGFORMAT	Sets the unit of measurement for latitude and longitude.
GEOMARKERVISIBILITY	Controls the visibility of geolocation markers.
GEOMARKPOSITIONSIZE	Sets the scale factor used for point indicators and multiline text entities when creating position markers.
GFANG	Sets the angle of the gradient pattern.
GFCLR1	Specifies the default color assigned to gradient patterns that have only one color or to the first color of gradient patterns that have two colors.
GFCLR2	Specifies the default color assigned to the second color of gradient patterns that have two colors.
GFCLRLUM	Specifies the tint and shade of gradient patterns that have only one color.
GFCLRSTATE	Specifies whether the default gradient pattern is defined by one color or two colors.
GFNAME	Specifies the type of gradient pattern.
GFSHIFT	Specifies how the gradient pattern is positioned.
GRAVITYSNAP	Controls whether the cursor always snaps to the nearest entity snap point when AutoSnap magnet is turned on.
GRDRAWPACKAGESIZE	Sets the maximum buffer size for data caching when using the sds_grdraw function.
GRIDCOLOR	Determines the dot grid color.
GRIDCOLORMAJOR	Determines the color of major grid lines.
GRIDCOLORMAJORBEDITOR	Determines the color of major grid lines in the Block Editor.
GRIDCOLORMINOR	Determines the color of minor grid lines.
GRIDCOLORMINORBEDITOR	Determines the color of minor grid lines in the Block Editor.
GRIDDISPLAY	Determines how the grid displays.
GRIDMAJOR	Determines the number of major grid lines compared with minor grid lines.
GRIDMODE	Toggles the grid on or off.
GRIDPOINTSMAX	Determines the maximum number of grid points to display.
GRIDSTYLE	Controls the areas where a dotted grid displays.
GRIDUNIT	Stores in the .dwg file the x and y grid spacing for the active viewport.
GRIPBLOCK	Determines whether only one grip point for a block displays or if the grip points for all the entities in the block display. For example, the value 0 assigns a grip to only the block's insertion point. The value 1 assigns grips to all entities in the block.
GRIPBYKEYBOARD	Controls whether grip editing is available using the keyboard.
GRIPCOLOR	Determines the color of unselected grips.
GRIPDYNCOLOR	Not implemented. Required for .dwg file compatibility only.
GRIPHOT	Determines the color of selected grips.
GRIPHOVER	Determines the fill color of unselected grips when the cursor pauses over them.
GRIPOBJLIMIT	Turns off the display of selection set grips when the selection set includes more than the specified number of entities.
GRIPS	Toggles on and off the use of selection set grips.
GRIPSIZE	Saves the size of the box (in pixels) used to display grips.
GRIPTIPS	Determines whether grip tips for dynamic blocks (not implemented) and custom objects display when the cursor pauses over them.
GROUPDISPLAYMODE	Determines how grips display when a group is selected.
GROUPFRAMECOLOR	Determines the color of the frame displayed when advanced group grips are turned on.
GROUPMAX	Specifies the number of groups that can display in IntelliCAD Explorer and the Group dialog box.
GSDEVICEMODE	Sets the preferred graphics device to use in the program.
GSUSEDDEVICEMODE	Displays the currently used graphics device.
GTAUTO	Not implemented.
GTDEFAULT	Not implemented.
GTLOCATION	Not implemented.

H

HALOGAP	Sets the size of a gap that displays in 2D wire-frame view when one entity overlaps another entity.
HANDLES	Indicates whether handles are being used in the drawing.
HANDSEED	Stores the value for the next available handle name.
HELPPREFIX	Stores the location where the help system is located.
HIDEPRECISION	Determines the level of precision when viewing a drawing as a hidden-line image or shaded image in wire-fame view.
HIDETEXT	Determines whether single line and multiline text entities become hidden during the HIDE command.
HIDEXREFSCALES	Determines whether scales contained in external references display in the annotative scale list for the current drawing.
HIGHLIGHT	Toggles entity highlighting on or off.
HIGHLIGHTCOLOR	Determines the color for highlighting.
HIGHLIGHTLIMIT	Controls the number of selected entities (and subentities) that will be shown as highlighted over regular entities.
HPANG	Sets the angle of the hatch pattern.
HPANNOTATIVE	Determines whether new hatch patterns are annotative.
HPASSOC	Controls the associativity of new hatch patterns and gradient fills.
HPBACKGROUNDCOLOR	Determines the default background color for newly created hatch patterns.
HPBOUND	Determines whether a new boundary is created as a region or polyline.
HPDOUBLE	Determines whether cross-hatching is on or off.
HPDRAWORDER	Determines the order in which hatches and fills are drawn.
HPGAPTOL	Sets the gap tolerance for closed boundaries during hatch creation.
HPINHERIT	Controls the hatch origin when hatch properties are inherited.
HPISLANDDETECTION	Determines how islands are detected when creating boundaries from polylines.
HPISLANDDETECTIONMODE	Controls whether islands are detected when creating boundaries from polylines.
HPMAXLINES	Determines the maximum number of hatch lines.
HPNAME	Stores the default hatch pattern name.
HPOBJWARNING	Stores the number of entities that can be selected before a warning message displays when creating hatches.
HPORIGIN	Sets the hatch origin point in the current UCS.
HPORIGINMODE	Controls the default hatch origin point.
HPPREVIEW	No longer used and replaced by HPQUICKPREVIEW.
HPQUICKPREVIEW	Controls whether the hatch pattern displays in the drawing for selected entities while choosing options in the Boundary Hatch dialog box.
HPSCALE	Stores the default scale factor for hatch patterns.
HPSEPARATE	Stores whether a single hatch entity or separate, multiple hatch entities are created when more than one closed boundary is selected for hatch creation.
HPSPACE	Designates the line spacing in user-defined hatch patterns.
HPSTYLE	Determines the hatch pattern style.
HPTRANSPARENCY	Specifies the default transparency for new hatches and fills.
HYPERLINKBASE	Defines the relative path used for all hyperlinks in the current drawing.
HYPERLINKRELATIVE	Turns on or off the use of a relative path for an entity's hyperlink.
HYPERLINKTOOLTIP	Turns on and off the display of tooltips that display for entities with hyperlinks assigned.

I

ICADVER	Stores the IntelliCAD version information.
IFCLIB	Determines which library is used for attaching and importing .ifc files.
IFCOSNAP	Determines whether entity snapping is turned on for IFC underlays.
IMAGEFRAME	Determines whether image and map image frames are visible and printed.
IMAGEHLT	Controls the highlighting of images and wipeout entities during selection.
IMPLIEDFACE	Not implemented.
INITIALAFFINITYMASK	Reports a bit code representing which CPUs were assigned by the operating system and were being used by IntelliCAD at startup.
INPUTECHOFLAGS	Controls how user input is echoed in the command bar.
INSBASE	Stores the base point location for inserting a drawing as set by the BASE command.
INSNAME	Specifies a default block name to be used with the INSERT command.
INSUNITS	Specifies the default units used for scaling when copy-pasting and inserting blocks, external references, and images between drawings with different units.
INSUNITSDEFSOURCE	Specifies the default units used for a source block, external reference, or image when INSUNITS is set to zero.
INSUNITSDEFTARGET	Specifies the default units used for a destination block, external reference, or image when INSUNITS is set to zero.
INTERFERECOLOR	Not implemented. Required for .dwg file compatibility only.
INTERFEREOBJVS	Not implemented. Required for .dwg file compatibility only.
INTERFEREVPVS	Not implemented. Required for .dwg file compatibility only.
ISAVEBAK	Stores an older version of a drawing file with a .bak extension each time the drawing is saved.
ISAVEPERCENT	Not implemented.
ISOLINES	Designates the number of per surface isolines on entities.

J

K

L

LASTANGLE	Stores the angle value for the last line segment created relative to the current user coordinate system (UCS).
LASTPOINT	Stores the value of the last point entered relative to the current user coordinate system (UCS).
LASTPROMPT	Stores the last prompt string displayed on the command line.
LATITUDE	Stores the value of the geographic marker's latitude. It is always represented in decimal degrees.
LAYERCONTROLFILTER	Controls whether the layer filter selected in the Explorer is applied to the list of layers displayed on the Home tab of the ribbon (if the ribbon is available for your program version) and on the Entity Properties toolbar.
LAYERCONTROLSIZE	Sets the width of the layer name control on the ribbon in pixels.
LAYEREVAL	Not implemented. Required for .dwg file compatibility only.
LAYERINVERTFILTER	Determines whether the currently selected filter is inverted, or reversed.
LAYERNOTIFY	Not implemented. Required for .dwg file compatibility only.
LAYLOCKFADECTL	Specifies the fade percentage applied to entities that are located on locked layers.
LAYOUTCREATEVIEWPORT	Controls whether a layout viewport is created automatically for each new layout that is added to a drawing.
LAYOUTREGENCTL	Controls how drawings are regenerated when switching between the Model tab and Layout tabs.
LAYOUTTAB	Controls the display of the Model and Layout tabs.
LEGACYCTRLPICK	Not implemented.
LENGTHENOLDCOMPAT	Determines how segments of open-ended entities are lengthened during the Edit Length command.
LENSLENGTH	Stores the lens length in millimeters used in the active viewport when perspective is on.
LIGHTGLYPHDISPLAY	Determines whether light icons display in the drawing.
LIGHTINGUNITS	Not implemented. Required for .dwg file compatibility only.
LIGHTLISTSTATE	Not implemented.
LIGHTSINBLOCKS	Not implemented. Required for .dwg file compatibility only.
LIMCHECK	Controls whether you can create entities outside the drawing limits.
LIMMAX	Saves the upper-right drawing limits for the active workspace.
LIMMIN	Saves the lower-left drawing limits for the active workspace.
LINEARBRIGHTNESS	Not implemented. Required for .dwg file compatibility only.
LINEARCONTRAST	Not implemented. Required for .dwg file compatibility only.
LINESMOOTHING	Determines whether line smoothing (anti-aliasing) is turned on or off for entities in 2D visual styles.
LISPAUTOREDRAWFREQ	Sets the frequency of automatic view update during LISP operations [Hz].
LISPINIT	Determines whether the LISP environment is re-initialized when a new drawing is created or opened.
LISPPATH	Stores the path used to locate user defined LISP files.
LOCALE	Displays the Windows locale setting.
LOCALEROOTPREFIX	Displays the name of the folder, including the full path, where customizable files are installed.
LOCKUI	Determines whether the position of toolbars is locked.
LOFTANG1	Determines the draft angle for the first cross section when creating lofted entities.
LOFTANG2	Determines the draft angle for the last cross section when creating lofted entities.
LOFTMAG1	Determines the draft angle magnitude for the first cross section when creating lofted entities.
LOFTMAG2	Determines the draft angle magnitude for the last cross section when creating lofted entities.
LOFTNORMALS	Determines how the surfaces are created for a new loft entity.
LOFTPARAM	Determines various options that are used when creating lofted entities.
LOGEXPBRIGHTNESS	Not implemented. Required for .dwg file compatibility only.
LOGEXPCONTRAST	Not implemented. Required for .dwg file compatibility only.
LOGEXPDAYLIGHT	Not implemented. Required for .dwg file compatibility only.
LOGEXPMIDTONES	Not implemented. Required for .dwg file compatibility only.
LOGEXPPHYSICALSCALE	Not implemented. Required for .dwg file compatibility only.
LOGFILEMODE	Toggles whether the commands executed in the program are maintained in a log file or not.
LOGFILENAME	Sets the file name for the log file.
LOGFILEPATH	Sets the location of the log file.
LOGFONTSERVICE	Determines whether information about font substitution is added to the default log file.
LOGINNAME	Displays the name of the registered user.
LONGFNAME	Toggles on and off the support for long file names.
LONGITUDE	Stores the value of the geographic marker's longitude. It is always represented in decimal degrees.
LTGAPSELECTION	Not implemented. Required for .dwg file compatibility only.
LTSCALE	Sets the default linetype scale factor.
LTSCLWBLK	Determines whether the global linetype scale will be applied to an inserted block.
LTYPEGEN	Controls the display of linetypes. When turned on (set to 1, the default), linetypes are regenerated.
LUNITS	Sets the default linear units. You can set the value to one of the following: 1=Scientific, 2=Decimal, 3=Engineering, 4=Architectural, 5=Fractional.
LUPREC	Controls the number of decimal places shown for coordinate display and linear units in commands.
LWDEFAULT	Defines the default lineweight.
LWDISPLAY	Controls whether lineweights display.
LWPOLYOUT	Controls whether the program converts normal polylines to lightweight polylines when saving a drawing file. The default value (1) converts polylines to lightweight polylines. Changing the value to 0 specifies that polylines will not convert to lightweight polylines.
LWUNITS	Controls whether lineweights are assigned in millimeters or inches.

M

MACROREC	Toggles on or off the macro recorder.
MACROTRACE	Toggles on or off MACROTRACE.
MATERIALLIBPATH	Stores the last path used during the current IntelliCAD session to access material libraries.
MATSTATE	Not implemented.
MAXACTVP	Designates the maximum number of viewports you can open at any given time.
MAXHATCH	Controls which hatch entities display in a drawing.
MAXOBJMEM	Not implemented. Required for .dwg file compatibility only.
MAXSORT	Not implemented.
MBUTTONPAN	Controls a mouse shortcut for the Real-Time Pan command.
MDISTYLE	Determines how tabs are displayed for drawings in the IntelliCAD window.
MEASUREINIT	Determines whether drawing units display as imperial or metric measurements in a drawing that you create from scratch.
MEASUREMENT	Controls whether drawing units display as imperial or metric measurements.
MENUBAR	Toggles on or off the menubar.
MENUCTL	Not implemented.
MENUECHO	Controls menu echo and prompt settings.
MENUNAME	Stores the name of the menu file.
MIRRHATCH	Controls the appearance of hatch patterns modified by the MIRROR command.
MIRRTEXT	Controls the appearance of text modified by the MIRROR command. The default value of 1 mirrors the text, changing the text direction. The value 0 retains the text direction.
MLEADERSCALE	Controls the scale factor for multileaders.
MODELTOOLTIPBKGCOLOR	Sets the background color of tooltips in IntelliCAD.
MODELTOOLTIPCOLOR	Sets the text color of tooltips in IntelliCAD.
MODEMACRO	Includes a user-defined text string in the status line. For example, you can write text strings to display a time/date stamp, the name of the active drawing, or to indicate special modes.
MSLTSCALE	Determines whether linetypes scale on the Model tab according to the annotation scale.
MSOLESCALE	Not implemented. Required for .dwg file compatibility only.
MTEXTFIXED	Determines the size and orientation of multiline text when editing multiline text in-place.
MTEXTED	Specifies how the editor works when working with multiline text.
MTEXTEXPFIELDTOSOLID	Determines how fields are handled when exploding multiline text that contains fields.
MTEXTOBLIQUECOLOR	Determines the background color of oblique text when it displays in the Multiline Text dialog box.
MTEXTSTACKEDCOLOR	Determines the background color of stacked text when it displays in the Multiline Text dialog box.
MTMODE	Determines how IntelliCAD uses multiple cores.
MULTICORE	Determines how IntelliCAD uses multiple CPUs.
MYDOCUMENTSPREFIX	Displays the full path of the "My Documents" folder for the user who is currently logged in.

N

NETFLOATLICENSENAME	Stores the name of the key used for network licensing.
NFILELIST	Shows the number of files in the most recently used list in the File menu.
NOMUTT	Determines whether messages display in IntelliCAD.
NORTHDIRECTION	Not implemented. Required for .dwg file compatibility only.
NOTIFYMANAGER	Determines whether the Notification Manager is turned on or off.

O

OBSCUREDCOLOR	Determines the color of hidden lines, which are made visible in wire-frame view using this system variable.
OBSCUREDLTYPE	Determines the linetype of hidden lines, which are made visible in wire-frame view using this system variable.
OFFSETDIST	Changes the default setting for the offset distance. For example, use a value greater than 0 to offset a new entity a specific distance away from the original entity on the side indicated. Use a value less than 0 to offset the new entity through a specific point.
OFFSETGAPTYPE	Determines how gaps are handled if they occur when polylines are offset.
OLEBKGCOLOR	Determines the background color of OLE objects when inserting them in other applications from IntelliCAD.
OLEFRAME	Determines whether frames of OLE objects in the current drawing are visible and printed.
OLEQUALITY	Not implemented.
OLESCALE	Controls the size of an OLE object when pasted into another application.
OPMSTATE	Displays whether the Properties palette is open, closed, or hidden.
ORBITPREVIEWDELAY	Sets the delay that occurs between pressing and holding Ctrl+Shift to start orbiting the drawing and the subsequent display of the orbit widget.
ORBITWIDGETCOLOR	Controls the color of the orbit widget that displays on the screen when using the Free Orbit command.
ORTHOMODE	Restricts cursor movement to perpendicular directions relative to the UCS and grid rotation angle.
OSMODE	Turns on various entity snap settings using a combination of bit codes.
OSNAPCOORD	Determines whether coordinates entered at the command prompt override entity snaps that are turned on.
OSNAPHATCH	Determines whether you can snap to hatch entities when entity snaps are turned on.
OSNAPNODELEGACY	Determines whether multiline text entities are available when using Node snap.
OSNAPXORDRAW	Determines how entity snap markers are drawn on the screen.
OSNAPZ	Determines the z-coordinate of the specified point or of the current UCS at the current elevation is used when entity snaps are turned on.
OSOPTIONS	Determines whether entity snaps apply to hatch entities, geometry with negative Z values when using a dynamic UCS, and underlays.
OVERKILLMODE	Turns on various OVERKILL settings using a combination of bit codes.
OVERKILLTOLARCCHORD	Determines the tolerance that the arc chord must be within from the original line segments that are converted to arcs during the OVERKILL command.
OVERKILLTOLARCENDPOINT	Determines the tolerance that a line endpoint must be within from the possible arc chord when the arc is created during the OVERKILL command.
OVERKILLTOLERANCE	Determines the precision with which to make comparisons and entity conversions when using the OVERKILL command.

P

PANEDOCKSTYLE	Controls whether toolbars can be docked above the command bar and below the drawing window.
PANSTYLE	Determines whether the shortcut Ctrl+Shift+right-click can be used to pan in real-time.
PARAMETERCOPYMODE	Controls how constraints and related parameters are handled when constrained entities are copied between drawings, model space, paperspace or a block.
PDBOFFSETAUTOUPDATE	Determines whether IntelliCAD automatically sends and receives system information from an IntelliCAD server to increase program stability.
PDFFRAME	Determines whether frames of PDF underlays are visible and printed.
PDFIMPORTFILTER	Determines what data is imported from a .pdf file or underlay.
PDFIMPORTIMAGEPATH	Specifies the path used to store image files that are contained in an imported .pdf file.
PDFIMPORTLAYERS	Determines how layers are created and assigned to entities that are imported from a .pdf file or underlay.
PDFIMPORTMODE	Controls which options for processing .pdf data are turned on when importing from a .pdf file or underlay.
PDFIMPORTOPTIONS	Turns on various options for importing .pdf data from a .pdf file or underlay.
PDFOSNAP	Determines whether entity snapping is turned on or off for .pdf files that are attached to drawings.
PDMODE	Controls the appearance of the point that displays when you activate the POINT command.
PDSIZE	Controls the point display size. The default value (0) specifies a point size 5% of the screen size. A value greater than 0 specifies the absolute size, and a value less than 0 specifies a percentage size.
PEDITACCEPT	Automatically converts selected non-polyline entities into polylines when using the Edit Polyline command.
PELLIPSE	Controls whether the entity drawn with the ELLIPSE command is a true ellipse or a polyline representation of that ellipse. The default value of 0 draws a true ellipse. Changing the value to 1 creates an ellipse made up of polylines.
PERIMETER	Retains the most recent perimeter value calculated by the AREA and LIST commands.
PERSPECTIVE	Determines whether a perspective view is turned on in the current viewport.
PERSPECTIVECLIP	Specifies where the location of eye point clipping occurs as a percentage.
PFACEVMAX	Controls the maximum number of vertices allowed per face.
PICKADD	Controls how entities are added to a selection set.
PICKAUTO	Controls use of the selection window at the Select Entities prompt.
PICKBOX	Specifies the target height for entity selection in pixels.
PICKBOXCOLOR	Sets the target color for entity selection.
PICKDRAG	Allows you to draw a selection window using two points or by dragging the selection window from corner to corner.
PICKFIRST	Determines whether you select entities before or after issuing a command.
PICKFIRSTFLAGS	Determines whether selected entities are used when issuing a command using scripts or LISP, SDS or IRX applications.
PICKSTYLE	Specifies the use of associative hatch and group selection.
PKSER	Contains the product identification number.
PLATFORM	Indicates on which platform IntelliCAD is running.
PLINECACHE	Controls whether a polyline vertex cache is created when a drawing file is opened.
PLINECONVERTMODE	Controls the fit method that is used during conversion of splines to polylines.
PLINEGEN	Determines whether the linetype used around the vertices of a polyline are continuous or dashed.
PLINETYPE	Controls the use of optimized 2-D polylines in IntelliCAD. You can save disk space and memory by using the optimized format. PLINETYPE controls the use of optimized polylines for creating new polylines using the PLINE command and converting previously created polylines.
PLINEWID	Sets the default polyline width to a value of 0 (the default) or greater.
PLOTID	Not implemented. Required for .dwg file compatibility only.
PLOTROTMODE	Not implemented. Required for .dwg file compatibility only.
PLOTTER	Not implemented. Required for .dwg file compatibility only.
PLOTTRANSPARENCYOVERRIDE	Controls printing of entity transparency.
POINTCLOUDCLIPFRAME	Determines whether frames of point cloud underlays are visible and printed.
POLARADDANG	Sets custom polar tracking angles.
POLARANG	Specifies the angle used for polar tracking.
POLARDIST	Sets the polar snap increment.
POLARMODE	Controls polar snap tracking and entity snap tracking.
POLYSIDES	Specifies the default number of sides for the POLYGON command.
POPUPS	Not implemented.
PRESERVEDOCUMENTWORKSPACE	Determines whether the values of the DWGWORKSPACE, DGNWORKSPACE and EMPTYWORKSPACE system variables are updated when using the Workspace command.
PREVIEWFILTER	Determines the type of entities to ignore, or not highlight, when the SELECTIONPREVIEW system variable is set.
PRINTAUTOROTATE	Determines whether a drawing is rotated automatically during printing if there is a printer driver problem.
PRINTIMAGEQUALITY	Determines image quality when printing.
PRINTSTAMPCOLOR	Determines the color of print stamps if used during printing.
PRINTSTYLEPATH	Stores the path used for locating print style tables.
PRINTTEXTOUT	Determines the method used to print text.
PRINTTILESIZE	Determines the print tile size, in pixels, for bitmap mode printing.
PRODUCT	Stores the name of the product.
PROGBAR	Toggles on and off the display of the progress bar.
PROJMODE	Specifies the projection mode used with the TRIM and EXTEND commands.
PROPOBJLIMIT	Determines the maximum number of selected entities that can be tracked using the Properties pane.
PROPSELCTRL	Determines how entities selected in a drawing are listed in the Properties pane.
PROPSELOBJLIMIT	Determines the maximum number of selected entities of the same type that can display in tree view of the Properties pane.
PROXYGRAPHICS	Not implemented. Required for .dwg file compatibility only.
PROXYSHOW	Controls the display of proxy entities.
PSICONCOLOR	Determines the color of the paper space icon.
PSLTSCALE	Controls the scale of linetypes in layout viewports.
PSOLHEIGHT	Determines the default height of new polysolids.
PSOLWIDTH	Determines the default width of new polysolids.
PSPACEBCOLOR	Determines the color of the bounded paper edge in paper space if PSPACEPAPER is turned on.
PSPACEBKGCOLOR	Determines the color of the background that displays on layout tabs when PSPACEPAPER is turned on.
PSPACEMCOLOR	Determines the color of the bounded paper margins in paper space if PSPACEPAPER is turned on.
PSPACEPAPER	Determines whether bounded paper displays for layout tabs.
PSPACEPCOLOR	Determines the bounded paper color for paper space.
PSPROLOG	Not implemented. Required for .dwg file compatibility only.
PSQUALITY	Not implemented. Required for .dwg file compatibility only.
PSTYLEMODE	Displays whether the open drawing uses color-dependent print style tables or named print style tables.
PSTYLEPOLICY	Determines the type of print style table that is assigned to new drawings that you create and older drawings that you open.
PUBLISHALLSHEETS	Not implemented. Required for .dwg file compatibility only.
PUBLISHCOLLATE	Not implemented. Required for .dwg file compatibility only.

Q

QSELECTLISTVALUES	Determines whether the entire drawing is scanned to identify valid options when using the Quick Select command.
QTEXTMODE	Toggles Quick Text on and off. When the Quick Text value is set to on (1), text entities are replaced by rectangular boxes. When the Quick Text value is set to off (0), text displays normally.

R

RASTERERLICENSE	Stores whether Raster Imaging is supported and available in the user interface.
RASTERPERCENT	Not implemented. Required for .dwg file compatibility only.
RASTERPREVIEW	Determines whether a thumbnail image is saved with drawing files.
RASTERTHRESHOLD	Not implemented. Required for .dwg file compatibility only.
RASTERVERNUM	Displays the version number of the raster image DLL components.
RE_INIT	Reinitializes the icad.pgp file. The icad.pgp file stores the default program aliases.
RECOMPUTEDIMBLOCKSREQUIRED	Determines whether associative dimensions are updated during the Recompute Drawing command.
REFEDITNAME	Displays the name of the external reference that is currently being edited.
REFPATHTYPE	Determines the path type to use as the default when attaching external references to a drawing: no path, relative path, or full path.
REGENMODE	Toggles on and off automatic regeneration for the current drawing.
REGENMODEGLOBAL	Determines whether automatic regeneration is used when working with any drawing in IntelliCAD.
REGENONZOOMFACTOR	Sets the zoom factor threshold for automatic regeneration when working in a drawing and zooming in.
REGENTOOLTIP	Determines whether a tooltip displays instead of automatically regenerating a drawing.
REMEMBERFOLDERS	Controls how the default folder path is determined for file operations.
RENDERLICENSE	Stores whether Renderer is supported and available in the user interface.
RENDERPLANARENTS	Determines how two dimensional entities are rendered when using the Render command.
RENDERPREFSSTATE	Not implemented.
RENDERUSERLIGHTS	Not implemented. Required for .dwg file compatibility only.
REPORTERROR	Not implemented. Required for .dwg file compatibility only.
RIBBONCONTEXTSELLIM	Limits the number of selected entities that may be tracked by property controls on the ribbon and toolbars.
RIBBONMOUSEWHEEL	Determines whether ribbon tabs can be scrolled using the mouse wheel.
ROAMABLEROOTPREFIX	Displays the name of the folder, including the full path, where customizable files are installed for roaming.
ROLLOVERTIPS	Not implemented. Required for .dwg file compatibility only.
RTDISPLAY	Controls the display of images during real-time pan and real-time zoom.
RTSKIPCOUNT	Defines whether the number of entities that display is reduced when using the RTPAN and RTROT commands.
RUBBERBANDCOLOR	Determines the color of the rubber-band line.
RUBBERBANDLT	Determines the linetype of the rubber-band line.
RUBBERBANDLTSCALE	Sets the linetype scale factor for the rubber-band line.
RVTOSNAP	Determines whether entity snapping is turned on for .rvt and .rfa file underlays.

S

SAVEFIDELITY	Not implemented. Required for .dwg file compatibility only.
SAVEFILE	Stores the extension for the auto-save file name.
SAVEFILEPATH	Stores the path used to locate auto-save files.
SAVENAME	Stores the file name, including full directory path, of the active drawing.
SAVEROUNDTRIP	Controls action on unrecognizable entities when you save drawings in AutoCAD Release 14 file format.
SAVETIME	Allows you to set the time interval at which the program automatically saves your drawing. Any value greater than 0 specifies the time in minutes for automatic save to occur. A value of 0 turns off the automatic save feature.
SCREENBOXES	Not implemented. Required for .dwg file compatibility only.
SCREENMODE	Retains the information about the display of text and graphics.
SCREENSIZE	Stores the size of the drawing window in pixels.
SCRLHIST	Sets the number of command lines to track in the command bar.
SECTIONOFFSETINC	Not implemented. Required for .dwg file compatibility only.
SECTIONTHICKNESSINC	Not implemented. Required for .dwg file compatibility only.
SELCROSSINGAREACOLOR	Determines the color inside the crossing window, crossing circle and crossing polygon when selecting entities.
SELCROSSINGFRAMECOLOR	Determines the frame color of the crossing window, crossing circle and crossing polygon when selecting entities.
SELECTIONANNODISPLAY	Determines whether annotative entities, when selected, display briefly in other supported scales.
SELECTIONCYCLING	Controls the display of visual aids during selection cycling.
SELECTIONCYCLINGMODE	Determines the method of cycling through entities that overlap.
SELECTIONFRAMECOLOR	Determines the color of the frame displayed around the entire selection set when the SKETCHMODE system variable is set to 2.
SELECTIONPREVIEW	Determines whether a preview displays when selecting entities.
SELECTIVEREGENMODE	Determines how infinite lines (xlines), rays, OLE objects, and .pdf file references regenerate when panning and zooming.
SELECTSIMILARMODE	Determines the properties of selected entities that you want to match when using the Select Similar command.
SELGLOWINGCOLOR	Sets the color for highlighting entities in the drawing when you select them in tree view of the Properties pane.
SELLTSCALE	Determines the linetype scale of the crossing window, crossing circle and crossing polygon when selecting entities.
SELWINDOWAREACOLOR	Determines the color inside the selection window when selecting entities.
SELWINDOWFRAMECOLOR	Determines the frame color of the selection window when selecting entities.
SETBYLAYERMODE	Determines which properties are changed to ByLayer when using the Set to ByLayer command.
SHADEDGE	Determines shading of edges when using the SHADE command.
SHADEDIF	Not implemented. Required for .dwg file compatibility only.
SHADOWPLANELOCATION	Not implemented. Required for .dwg file compatibility only.
SHEETSETPATH	Sets the default path for storing .dst files used as templates for new sheet sets.
SHORTCUTMENU	Controls right-click mouse actions and shortcut menus.
SHOWGRIPMENUS	Controls the display of grip menus, which display when the mouse pauses over a grip that has an associated menu.
SHOWHIST	Not implemented. Required for .dwg file compatibility only.
SHOWMESHEDGES	Determines whether the edges that form the mesh are displayed or hidden when using the Convert to Mesh (CONVTOMESH) command.
SHPNAME	Not implemented. Required for .dwg file compatibility only.
SIGWARN	Determines whether the status of an attached digital signature displays when a drawing is opened.
SJTTABINDEX	Controls the default tab that opens when the SJT command is activated.
SKETCHINC	Sets the line segment increment for the FREEHAND command.
SKETCHMODE	Determines selection and editing features that are used for basic sketching.
SKPOLY	Specifies whether the FREEHAND command creates lines or polylines.
SNAPANG	Determines the rotation angle for both the snap and reference grids. Entities snap to these grids at the angle specified.
SNAPBASE	Defines the xy location of the grid origin in the current viewport relative to the active UCS.
SNAPCOLOR	Determines the color of snap markers used for fly-over snapping and the rubber band used for extended grips.
SNAPISOPAIR	Sets the crosshairs to an isometric plane. The default value (0) sets the crosshairs to the left plane. A value of 1 sets the crosshairs to the top plane, and a value of 2 sets the crosshairs to the right plane.
SNAPMODE	Determines whether snap settings are on or off for the current viewport.
SNAPSIZE	Controls the entity snap marker size in pixels.
SNAPSTYL	Sets the snap style for the active viewport to either standard (0) or isometric (1).
SNAPTYPE	Sets the snap type for the active viewport to either standard grid (0) or polar snap (1).
SNAPUNIT	Sets the snap spacing in the x and y direction.
SOLIDHIST	Not implemented. Required for .dwg file compatibility only.
SORTENTS	Controls the order in which entities are sorted for such operations as entity selection and snap, redraws and regens, and printing and Postscript output.
SPACEASENTER	Controls whether the space symbol in scripts is treated as an input separator (such as Enter) or as a regular space symbol.
SPLFRAME	Controls whether splines display with or without the polygon created from the specified control points. The default value (0) displays the spline without the control polygon. Changing the value to 1 displays both the spline and its corresponding polygon.
SPLINESEGS	Works in conjunction with PEDIT Spline to specify the number of line segments created when turning a polygon into a spline. If you select a negative number, the number converts to the absolute value.
SPLINETYPE	Determines the type of spline curve created when using the PEDIT command to transform a polyline into a spline.
SRCHPATH	Stores the search path for IntelliCAD files.
SSMSTATE	Reports whether the Sheet Set Manager is open or closed.
STARTMODE	Controls the display of the Start page.
STARTUP	Determines how IntelliCAD opens.
STATBARSTYLE	Determines various options for the status bar.
STATUSBAR	Controls the display of the status bar.
STEELTABINDEX	Controls the default tab that opens when the STEEL command is activated.
STEPSIZE	Not implemented. Required for .dwg file compatibility only.
STEPSPERSEC	Not implemented. Required for .dwg file compatibility only.
STLOUTDEVIATION	Controls how three-dimensional solids are approximated when exporting a drawing to an .stl file using the STL Out command.
SUBDIVIDELEVEL	Sets the level of detail applied to the converted mesh when using the Convert to Mesh (CONVTOMESH) command.
SUNPROPERTIESSTATE	Not implemented.
SUNSTATUS	Not implemented. Required for .dwg file compatibility only.
SURFACEMODELINGMODE	Determines whether surfaces are created as NURBS surfaces or procedural surfaces.
SURFTAB1	Sets the number of facets generated for the RULESURF and TABSURF commands.
SURFTAB2	Controls the N-direction mesh density for EDGESURF and REFSURF.
SURFTYPE	Controls the type of surface the PEDIT Smooth command will fit. These surface types include quadratic B-splines, cubic B-splines, and Bezier curves.
SURFU	Sets the surface density in the primary direction for the 3DMESH command.
SURFV	Sets the surface density in the secondary direction for the 3DMESH command.
SYSCODEPAGE	Displays the system code page.
SYSTEMAFFINITYMASK	Reports a bit code that shows the number of CPUs found on the computer.

T

TABLECELLMAX	Determines the maximim number of cells that a table can contain.
TABLEINDICATOR	Determines whether row numbers and column letters display when a table or table cell is selected for editing.
TABLELINKINDICATOR	Displays green indicators around selected table cells if they are linked to an external file.
TABLESELECTINDICATOR	Determines whether a cell and its corresponding column letter and row number are highlighted when a cell is double-clicked for editing.
TABLETOOLBAR	Not implemented. Required for .dwg file compatibility only.
TABMODE	Not implemented. Required for .dwg file compatibility only.
TARGET	Defines the xyz coordinates of the target point for the current UCS.
TASKBAR	Determines how many open drawings appear in the Microsoft® Windows® taskbar when you hover the cursor over the program's icon.
TBCOLOR	Controls whether all icons in the user interface display in color or high-contrast monochrome.
TBSIZE	Changes the tool size from small (0) to large (1).
TDCREATE	Stores the time and date you created your drawing.
TDINDWG	Stores the amount of time you spend editing your drawing.
TDUPDATE	Stores the time and date of the last time you saved your drawing.
TDUSRTIMER	Stores the amount of time the user spent in the drawing.
TEMPPREFIX	Stores the path where temporary files are located.
TEXTANGLE	Stores the default setting for the text angle.
TEXTED	Specifies how the editor works when working with single-line text.
TEXTEDITMODE	No longer used and replaced by TEXTED.
TEXTEVAL	Determines if a text string is treated as a LISP expression.
TEXTFILL	Not implemented. Required for .dwg file compatibility only.
TEXTLIBPATH	Stores the last path used during the current IntelliCAD session to access texture libraries.
TEXTOUTPUTFILEFORMAT	Not implemented. Required for .dwg file compatibility only.
TEXTQLTY	Determines the level of text smoothness for display and printing.
TEXTSIZE	Sets the value for the default text size.
TEXTSTYLE	Sets the value for the current text style.
THICKNESS	Sets the value for the default thickness.
TILEMODE	Switches between the Model tab (model space) or the last used Layout tab (paper space).
TIMEZONE	Not implemented. Required for .dwg file compatibility only.
TIPOFDAY	Toggles on or off the Tip of the Day dialog box.
TOOLPALETTESPATH	Stores the path used for locating tool palettes.
TOOLPALETTESSTATE	Stores whether the Tool Palettes pane is currently open or closed.
TOOLTIPS	Toggles on or off tooltips.
TRACEWID	Stores the value for the default trace width.
TRACKPATH	Controls the display of paths for polar and entity snap tracking.
TREEDEPTH	Not implemented. Required for .dwg file compatibility only.
TREEMAX	Not implemented. Required for .dwg file compatibility only.
TRIMALLMAXNESTEDBLOCKLEVEL	Defines the nesting level used when determining trim boundaries for blocks.
TRIMMODE	Controls the trimming of filleted and chamfered edges.
TSPACEFAC	Controls the default multiline text line spacing factor.
TSPACETYPE	Controls the default type of multiline text line spacing.
TSTACKALIGN	Controls the default vertical alignment for stacked text.
TSTACKSIZE	Controls the default text height for stacked text.

U

UCSAXISANG	Determines the default angle of rotation used for the X, Y or Z option of the UCS command.
UCSBASE	Stores the name of the user coordinate system that identifies its origin point and orientation of the axes.
UCSDETECT	Not implemented.
UCSFOLLOW	Displays the plan view in the user coordinate system (UCS) when you change the UCS.
UCSICON	Changes the placement and display of the UCS icon. The available options include turning the UCS icon on and off, displaying it in all views, displaying it at the origin, and displaying it in the corner.
UCSNAME	Sets the name of the user coordinate system for the active workspace.
UCSORG	Sets the xyz origin point of the coordinate system for the active workspace.
UCSORTHO	Turns on or off the automatic alignment of the UCS with the plane of the current view when an orthographic view is restored.
UCSVIEW	Controls whether the current UCS is assigned and saved with each named view (using the VIEW command).
UCSVP	Controls whether a UCS is assigned and saved with each viewport (using the VIEWPORT command) or layout viewport (using the MVIEW command).
UCSXDIR	Retains the x direction of the active user coordinate system (UCS) for the active workspace.
UCSYDIR	Retains the y direction of the active user coordinate system (UCS) for the active workspace.
UNDOCTL	Retains the bit-code value for the UNDO command and how it works.
UILANG	Sets the language used to display options throughout the program.
UITHEME	Sets the visual theme for IntelliCAD.
UNDERLAYFADEDEFAULT	Specifies the fade percentage applied to new underlays when they are attached.
UNDOMARKS	Saves the number of UNDO marks that you have inserted when using the Mark option in the UNDO command.
UNITMODE	Toggles on and off the following display formats for units: fractional, feet-and-inches, and surveyor's angles.
UOSNAP	Determines whether entity snapping is turned on for PDF, DWF, and DGN underlays.
USEOLEBKGCOLOR	Determines whether the background color set in OLEBKGCOLOR is used for OLE objects when inserting them in other applications from IntelliCAD.
USEDEGREESYM	Controls the appearance of the symbol used to display degrees of angles values in the command bar.
USERI1	User- or application-defined integer value.
USERI2	User- or application-defined integer value.
USERI3	User- or application-defined integer value.
USERI4	User- or application-defined integer value.
USERI5	User- or application-defined integer value.
USERR1	User- or application-defined real value.
USERR2	User- or application-defined real value.
USERR3	User- or application-defined real value.
USERR4	User- or application-defined real value.
USERR5	User- or application-defined real value.
USERS1	User- or application-defined string value.
USERS2	User- or application-defined string value.
USERS3	User- or application-defined string value.
USERS4	User- or application-defined string value.
USERS5	User- or application-defined string value.

V

VBALICENSE	Stores whether VBA is supported and available in the user interface.
VERNUM	Stores the IntelliCAD version number.
VIEWASPECT	Stores the aspect ratio of the view.
VIEWCTR	Stores the value of the center of the view in the active viewport.
VIEWDIR	Stores the active viewport's viewing direction.
VIEWMODE	Retains the view mode for the current viewport.
VIEWPORTLOCKBORDERCOLOR	Sets the color of the locked viewport border in paper space.
VIEWSIZE	Retains the value in drawing units indicating the view height in the active viewport.
VIEWTWIST	Retains the value entered in the Twist option of the DVIEW command. Also, retains the amount of twist around the Z axis in the active UCS.
VISRETAIN	Determines how visibility, color, linetype, lineweight, and print style settings of the layers for an external reference are viewed.
VPLAYEROVERRIDES	Not implemented. Required for .dwg file compatibility only.
VPLAYEROVERRIDESMODE	Not implemented. Required for .dwg file compatibility only.
VSACURVATUREHIGH	Not implemented. Required for .dwg file compatibility only.
VSACURVATURELOW	Not implemented. Required for .dwg file compatibility only.
VSACURVATURETYPE	Not implemented. Required for .dwg file compatibility only.
VSADRAFTANGLEHIGH	Not implemented. Required for .dwg file compatibility only.
VSADRAFTANGLELOW	Not implemented. Required for .dwg file compatibility only.
VSAZEBRACOLOR1	Not implemented. Required for .dwg file compatibility only.
VSAZEBRACOLOR2	Not implemented. Required for .dwg file compatibility only.
VSAZEBRADIRECTION	Not implemented. Required for .dwg file compatibility only.
VSAZEBRASIZE	Not implemented. Required for .dwg file compatibility only.
VSAZEBRATYPE	Not implemented. Required for .dwg file compatibility only.
VSBACKGROUNDS	Turns on and off background display for the current view's visual style.
VSEDGECOLOR	Not implemented. Required for .dwg file compatibility only.
VSEDGEJITTER	Controls whether edges on entities appear with a pencil effect, and if they do, the level of effect.
VSEDGEOVERHANG	Not implemented. Required for .dwg file compatibility only.
VSEDGES	Determines whether edges display in the current viewport, and if they do, which edges display.
VSEDGESMOOTH	Determines the angle used for displaying crease edges.
VSFACECOLORMODE	Not implemented. Required for .dwg file compatibility only.
VSFACEHIGHLIGHT	Determines the level of specular highlight used for displaying faces that do not have materials.
VSFACEOPACITY	Determines the level of transparency for three-dimensional entities.
VSFACESTYLE	Determines the style used to display faces, solid-filled hatches, and gradients in the current view.
VSHALOGAP	Specifies the halo gap for the current view.
VSHIDEPRESCISION	Not implemented. Required for .dwg file compatibility only.
VSINTERSECIONCOLOR	Not implemented. Required for .dwg file compatibility only.
VSINTERSECTIONEDGES	Not implemented. Required for .dwg file compatibility only.
VSINTERSECTIONLTYPE	Not implemented. Required for .dwg file compatibility only.
VSISOONTOP	Determines whether isolines display on top of shaded entities in the current view.
VSLIGHTINGQUALITY	Not implemented. Required for .dwg file compatibility only.
VSMATERIALMODE	Not implemented. Required for .dwg file compatibility only.
VSMAX	Retains the xyz coordinates of the upper-right corner of the active viewport.
VSMIN	Retains the xyz coordinates of the lower-left corner of the active viewport.
VSMONOCOLOR	Not implemented. Required for .dwg file compatibility only.
VSNOTIFY	Controls the display of the balloon notification that appears when rendering a point cloud in the 2D Wireframe mode.
VSOBSCUREDCOLOR	Not implemented. Required for .dwg file compatibility only.
VSOBSCUREDEDGES	Not implemented. Required for .dwg file compatibility only.
VSOBSCUREDLTYPE	Not implemented. Required for .dwg file compatibility only.
VSSHADOWS	Not implemented. Required for .dwg file compatibility only.
VSSHOWALL	Controls whether visual styles that are not supported by the current graphics device are hidden or displayed in the Properties pane, View Manager, etc...
VSSILHEDGES	Turns on and off silhouette edge display for three-dimensional solids in the current view.
VSSILHWIDTH	Determines silhouette edge width for the current view.
VTDURATION	Determines how long a smooth view transition lasts in milliseconds.
VTENABLE	Determines when smooth view transitions are enabled.
VTFPS	Controls the performance of smooth view transitions which is determined by the minimum speed in frames per second.

W

WIPEOUTFRAME	Determines whether frames of wipeout entities are visible and printed.
WMFBKGND	Not implemented. Required for .dwg file compatibility only.
WMFFOREGND	Not implemented. Required for .dwg file compatibility only.
WNDLCMD	Controls command bar visibility and position.
WNDLMAIN	Controls the display of the main window.
WNDLMDI	Controls the display of the multiple-document interface (MDI) child window.
WNDLSCRL	Controls the display of the scroll bars.
WNDLSTAT	No longer used and replaced by STATUSBAR.
WNDLTEXP	Controls the display of the IntelliCAD Explorer window.
WNDLTEXT	Controls the display of the Prompt History window.
WOODTABINDEX	Controls the default tab that opens when the WOOD command is activated.
WORLDUCS	Specifies whether the user coordinate system (UCS) is the same as the World Coordinate System (WCS).
WORLDVIEW	Controls whether the user coordinate system (UCS) aligns with the World Coordinate System (WCS) for the DVIEW and VPOINT commands.
WRITESTAT	Displays the write status of the current drawing file.
WSAUTOSAVE	Controls whether local changes to workspaces are saved when you switch workspaces.
WSCURRENT	Displays the name of the current workspace and allows you to set a new current workspace.
WSUPDATEALL	Controls how workspaces with an imported customization (e.g. when using the MENULOAD command) are updated.

X

XCLIPFRAME	Determines whether clipping boundaries display or print for clipped external references.
XDWGFADECTL	Specifies the fade percentage applied to .dwg file external references.
XEDIT	Controls whether the drawing can be edited in place when attached to another drawing as an external reference.
XFADECTL	Specifies the fade percentage applied when editing an external reference in place.
XLOADCTL	Not implemented. Required for .dwg file compatibility only.
XLOADPATH	Stores additional directories used when searching for external reference files.
XREFCTL	Not implemented. Required for .dwg file compatibility only.
XREFCTL	Not implemented. Required for .dwg file compatibility only.
XREFNOTIFY	Determines the display of notifications about missing or modified external references.

Y

Z

ZOOMDETAIL	Controls the level of detail that displays when using dynamic zoom, pan, or rotation.
ZOOMFACTOR	Controls the zoom factor when you roll the mouse wheel up or down.
ZOOMPERCENT	Sets the display accuracy for arcs, circles, and ellipses.
ZOOMWHEEL	Sets the zoom direction relative to the mouse wheel direction.

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