Released: Mar 11, 2026

Updates in 12.0.01

Features

• Engine
  • Added the ability to set document restrictions when exporting to a PDF file.
  • Exports a new method to draw the outlines of visible viewports of a vdLayoutSplit.
  • Supports polyline advanced offset with Linux libs.
  • Added new methods to enable comparing two drawings.
  • vdDocument PolarTrackDispProps can be exported to COM interfaces.
  • New enum vdDocument.MergeTablesFlags was added which controls how the tables with same name are imported into another document. Renames inserted table and...

Released: Jan 15, 2026

Updates in 11.5.20

Features

• Engine
  • Touch Gestures improvements.
  • Export OsnapTrackFlag in wrapper document.
  • Open OBJ files to a single polyface.

Fixes

• Converter
  • Deleted ImageDef exported to DWG.
• Engine
  • Ruler with PenWidth 1 is not drawn with the correct color.
  • Offset issues with some specific polylines.
  • Spline with Start and End Tangent is not calculated correctly when scaled.
  • MappedImages of vdPolyface is not cloned properly when the vdDocument MergeSelection is call.
  • Find_OutBoundCurve method returns wrong result...

Released: Dec 23, 2025

Updates in 11.5.3

Features

• A new virtual property 'UseSubEntitiesInSelectionStack' for the vdShape object was added.
• A new ruler property, named 'PanelWidth' was exported. Default value is 6 (as it was) and Minimum value is 1 (1 pixel line) while Maximum value is 12.

Fixes

• Converter
  • Fixed error that occurred when opening specific DXF files.
• Engine
  • Export metadata values to DXF file format.
  • Issue when exporting PDF files with Off layers being drawn if those layers have VisibleOnFo.
  • Dgn export throws an exception...

Released: Nov 16, 2025

Updates in 11.5.2

Features

• Engine
  • Added the ability to choose the direction (UP/DOWN, RIGHT/LEFT) of new objects created with CmdArrayRectangular.

Fixes

• WebJS
  • AddBlockFromFile throws an exception for specific vds drawing.
  • vddimmanager Blk arrow and tick is not working properly.
• Engine
  • VdProcontrol throws an exception when added on a Form in design mode.
  • Dimension with reference polyline has some issues.
  • Wrong FormatLegnt of Lunits for Architectural and Fractional unit type.
  • Issue with offset using...

Released: Oct 16, 2025

Updates in 11.5.1

Features

WebJS

• Added the ability to switch between different selection modes with webcontrol commands.

vdIFC

• Improved performance when opening IFC.

Engine

• Added ability to control the extra grips of some entities.

Improvements

• You can now export metadata values to DXF file format.

Fixes

Engine

• vdMtext contentsRTF method no longer has the 'Height' of the text inside the 'TextStri'.

Misc

• Action mousedown was not parsed when modifier keys were pressed.
• Drawings that contain vdInsert with...

Released: Sep 26, 2025

Updates in 11.4.21

Features

• Engline
  • A new method InternalDeleteNoCheck was exported for vdPrimary object types to speed up the delete method for table objects.
  • Added a new sample of a Table custom object to the available samples.
  • Added a new method to the polyline object to calculate the self intersecting points of a polyline.
  • Added the Intersection Osnap to also show the selfintersection points of polylines.

Fixes

• WebJS
  • Hatch patterns are not exported properly to .vds file format.
  • Handles of some imported objects...

Released: Sep 17, 2025

Updates in 11.4.20

Fixes

• WebJS
  • Moving text grip for rotation not working correctly.
• vdDXF
  • Layout is not exported properly in DXF.
• Engine
  • Purge command corrections and improvements.
  • OBJ file texture image is not imported.

Released: Aug 28, 2025

Updates in 11.4.5

Features

• WebJS
  • Added new method to support join command between line arc and polyline segments.
• Engine
  • Added Rotation grip to the Mtext object.
  • Polygons of SectionClipCoverFaces are now offset inside in order for the outline sections with faces to be hidden.
  • Added support for Ply files with texture images.
  • Added the ability to export CmdJoin to the Wrapper command action.
  • Action draws inside a viewport are now visible in other viewports of a layout.
  • Increase quality of large size images:
    • The...

Released: Jul 1, 2025

Updates in 11.4.4

Features

• WebJS
  • Added support for dimension properties EnableExtLineFixedLength, ExtLineFixedLength, ExtLineVisible, and LineIsInvisible.
  • Added support for Shx text Bold in web control.
  • Added more options for TextVerJust property of vdDimension.
  • Additional grips for ellipse rect image and text objects.
• Engine
  • Added more options for TextVerJust property of vdDimension.
  • Added a new visibility property for vdDocument PolarTrackDispProps.
  • Improved rendering quality with SectionClipCoverFaces.
  • Added...

Released: Jun 2, 2025

Updates in 11.4.3

Features

• WebJS
  • When calling user action 'vdcanvas.scriptCommand.polyline' users can now snap to the drawn polyline.
  • A new property TextAligment for vdcanvas.ToolTip was added. Specifies the horizontal alignment of a text string. It can be one of the following values 'center' 'left' 'right'.Default value is 'center'.
  • Improved user dynamic 3D rotation to support around Y axis rotation.
  • Added support for 'Object Snap Tracking' in web control.
• Engine
  • Insert file as a block that references itself...