System Variable - Description

3DDWFPREC - Controls the precision of 3D DWF publishing.

CAMERADISPLAY - Toggle camera objects display in the current drawing.

CAMERAHEIGHT - Stores the default height for newly created camera objects.

CLEANSCREENSTATE - Stores a value that indicates whether the clean screen state is on (read-only).

CMATERIAL - Sets the material of new objects.

CSHADOW - Sets the shadow display property for a 3D object.

DASHBOARDSTATE - Determines whether the Dashboard window is active or not.

DEFAULTLIGHTING - Turns default lighting on and off.

DEFAULTLIGHTINGTYPE - Specifies the type of default lighting.

DIMARCSYM - Controls display of the arc symbol in an arc length dimension.

DIMFXL - Sets the total length of the extension lines starting from the dimension line toward the dimension origin.

DIMFXLON - Controls whether extension lines are set to a fixed length.

DIMJOGANG - Determines the angle of the transverse segment of the dimension line in a jogged radius dimension.

DIMLTEX1 - Sets the linetype of the first extension line.

DIMLTEX2 - Sets the linetype of the second extension line.

DIMLTYPE - Sets the linetype of the dimension line.

DIMTFILL - Controls the background of dimension text.

DIMTFILLCLR - Sets the color for the text background in dimensions.

DRAGVS - Sets the visual style while creating 3D objects.

DWFFRAME - Determines whether the DWF frame is visible and if it will plot.

DWFOSNAP - Determines whether object snapping is enabled for DWFs that are attached to a DWG.

ERSTATE - "Determines whether the External References window is inactive - active/visible or active/auto-hidden."

GRIDDISPLAY - Controls the display behavior and display limits of the grid.

GRIDMAJOR - Controls the frequency of major grid lines compared to minor grid lines.

GRIDUNIT - Specifies the grid spacing (X and Y) for the current viewport.

GTAUTO - Controls whether or not grip tools display automatically when selecting objects in 3D space.

GTDEFAULT - "Controls whether or not the 3DMOVE, 3DROTATE, and 3DSCALE commands start automatically when the MOVE, ROTATE, and SCALE commands (respectively) are started in a 3D view."

GTLOCATION - Sets the default location for grip tools.

IMPLIEDFACE - Controls the detection of implied faces.

INTERFERECOLOR - Sets the color of interference objects.

INTERFEREOBJVS - Sets the visual style for interference objects.

INTERFEREVPVS - Sets the visual style for the current viewport while using the INTERFERENCE command.

LATITUDE - Specifies the latitude of the drawing model.

LEGACYCTRLPICK - Specifies the keys for selection cycling and the behavior for CTRL + left-click.

LIGHTGLYPHDISPLAY - Controls whether light glyphs are displayed.

LIGHTLISTSTATE - Indicates whether the Lights in Model window is open or closed.

LOFTANG1 - Sets the draft angle through the first cross section in a loft operation.

LOFTANG2 - Sets the draft angle through the last cross section in a loft operation.

LOFTMAG1 - Sets the magnitude of draft angle through the first cross section in a loft operation.

LOFTMAG2 - Sets the magnitude of draft angle through the last cross section in a loft operation.

LOFTNORMALS - Controls the normals of a lofted object where it passes through cross sections.

LOFTPARAM - Controls the shape of lofted solids and surfaces.

LONGITUDE - Specifies the longitude of the drawing model.

MATSTATE - Indicates whether the Materials window is open or closed.

NORTHDIRECTION - Specifies the angle of the Sun from north.

OSOPTIONS - Automatically suppresses object snaps on hatch objects and when you are using a dynamic UCS.

PERSPECTIVE - Specifies whether the current viewport displays a perspective working view.

PSOLHEIGHT - Sets the default height for a swept solid object created with the POLYSOLID command.

PSOLWIDTH - Sets the default width for a swept solid object created with the POLYSOLID command.

PUBLISHALLSHEETS - Controls how the Publish dialog list is populated.

RENDERPREFSSTATE - Stores a value that indicates whether the Advanced Render Settings palette is open.

SHADOWPLANELOCATION - Controls the location of an invisible ground plane used to display shadows.

SHOWHIST - Controls the Show History property for solids in a drawing.

SOLIDHIST - Controls the default History property setting for new and existing objects.

STEPSIZE - Specifies the step size in current units when users are in Walk mode.

STEPSPERSEC - Specifies the number of steps taken per second when users are in Walk mode.

SUNPROPERTIESSTATE - Indicates whether the Sun Properties window is open or closed.

SUNSTATUS - Controls whether the Sun is casting light in the viewport.

TIMEZONE - Sets the time zone for a sun study.

UCSDETECT - Controls whether dynamic UCS acquisition is active or not.

VSBACKGROUNDS - Controls whether backgrounds are displayed in the current viewport.

VSCURRENT - Stores the name of the visual style applied to the current viewport.

VSEDGECOLOR - Sets the color of edges.

VSEDGEJITTER - Controls the degree to which lines are made to appear as is they were sketched with a pencil.

VSEDGEOVERHANG - Makes lines extend beyond their intersection for a hand-drawn effect.

VSEDGES - Controls the types of edges that are displayed in the viewport.

VSEDGESMOOTH - Specifies the angle at which crease edges are displayed.

VSFACECOLORMODE - Controls how the color of faces is calculated.

VSFACESTYLE - Controls how faces are displayed in the current viewport.

VISUALSTYLES - "Displays the Visual Styles Manager palette - allowing you to create and modify visual styles or apply a visual style to a viewport."

VSHALOGAP - Sets the halo gap in the visual style applied to the current viewport.

VSHIDEPRECISION - Controls the accuracy of hides and shades in the visual style applied to the current viewport.

VSINTERSECTIONCOLOR - Specifies the color of intersection polylines in the visual style applied to the current viewport.

VSINTERSECTIONEDGES - Specifies the display of intersection edges in the visual style applied to the current viewport.

VSINTERSECTIONLTYPE - Controls whether obscured lines are displayed in the current viewport and sets their linetype.

VSLIGHTINGQUALITY - Sets the lighting quality in the current viewport.

VSMATERIALMODE - Controls the display of materials in the current viewport.

VSMONOCOLOR - Sets the color for monochrome display of faces.

VSOBSCUREDCOLOR - Specifies the color of obscured lines in the visual style applied to the current viewport.

VSOBSCUREDEDGES - Controls whether obscured (hidden) edges are displayed.

VSOBSCUREDLTYPE - Specifies the linetype of obscured lines in the visual style applied to the current viewport.

VSOPACITY - Controls the transparency of faces in the current viewport.

VSSHADOWS - Controls whether a visual style displays shadows.

VSSILHEDGES - Controls display of silhouette curves of solid objects in the visual style applied to the current viewport.

VSSILHEDGEWIDTH - Specifies the width in pixels for display of silhouette edges in the current viewport.

VSSPECULAR - Controls the display of specular highlights on faces without materials in the current viewport.

VSSTATE - Stores a value that indicates whether the Visual Styles window is open.

ZOOMWHEEL - Allows users to toggle the behavior of mouse wheel zoom operations.