Win32 and 64, English

Applies Perspective, Shear and Non-Uniform Scale transformation on 2D geometry.

General Usage Instructions


Coordinate system set to WCS.

One orthographic rectangle, one arbitrary, though convex quadrilateral.

Command invocation: Command: Pro2D.

Set direction for mapping procedure to either “FromOrtho” or “ToOrtho”

Select the Orthographic system.

Select the 2D Geometry.

Select arbitrary system.

See for brief video tutorial.

The processed geometry returned by the “FromOrtho” option can simulate a Perspective Transformation, Skew/Shear, or Non-Uniform Scale.

Any endeavor that has some visual component could benefit from these transformations. 

Geometry returned via the “ToOrtho” option may have many photo based or reverse engineering tasks.



Ribbon/Toolbar Icon Command Command Description


Follow the instructions


The installer that ran when you downloaded this plug-in from Autodesk App Store has already installed the plug-in. You may need to restart the Autodesk product to activate the plug-in. To uninstall this plug-in, click Control Panel > Programs > Programs and Features (Windows 7/8/8.1/10) or Control Panel > Add or Remove Programs (Windows XP), and uninstall as you would any other application from your system.

Additional Information

Known Issues

At times, arcs in a polyline will convert to elliptical elements with the opposite bulge direction.

The current remedy is to explode the polyline first, and then redo command.


Company Name: Seant61
Support Contact:

Author/Company Information


Support Information

Support and suggestions can be posted to the appropriate blog section at

Version History

Version Number Version Description


Updated version for products based on Autodesk® AutoCAD® 2015-2017.


1.2 Pre- Apps release bug fix 1.1. Migration to AutoCAD® 2013 1.0. Initial release

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