SpiralCone Unfolding

SpiralCone Unfolding

Win32 and 64, English

BASIC d.o.o.
Generates 3D model from cross-sections and unfolds it into flat pattern.

General Usage Instructions

1) Open drawing with 3D open contours (E.g. Arcs)

2) Type SPI <Enter>, for Dialog window

3) Press button [Unfold]

4) Select arc in correct sequence

5) Finish selection with <Enter>



Ribbon/Toolbar Icon Command Command Description


Opens application window.


The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin. You may need to restart the Autodesk product to activate the app/plug-in. To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.

Additional Information

Demo files are located in \Demo_files directory, located at: %appdata%\Autodesk\ApplicationPlugins\BASIC_SpiralCone_Unfolding.bundle\

For older Autodesk® AutoCAD® versions (from 2002) we can supply alternative installer. Please send email to basic@basic.si

Known Issues

During initial run please check box "Allways load this application" and pr3ess [Load]


Company Name: BASIC d.o.o.
Company URL: http://www.basic.si
Support Contact: basic@basic.si

Author/Company Information

BASIC d.o.o.

Support Information

Please send mail to: basic@basic.si

Version History

Version Number Version Description


Compatibility with Autodesk® AutoCAD® 2020 to 2025 AutoCAD LT 2024, 2025


Compatibility with AutoCAD 2022


Compatibility with AutoCAD based products from version 2013 to 2017.


Removed time limit, product is FREE


Extended trial till September 2014.

Compatibility with AutoCAD® 2014 and AutoCAD® 2015


Modified to be compatible with Autodesk® APP standards.

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