STL2GBR Revision History
Version 1.28 10/4/17Flexlm Floating Error
Fixed a problem where stl2gbr was not able to get a floating license from the server.
Version 1.27 4/5/16Disable Flash Recognition
STL2GBR has a new option "disable flash recognition" - With this option checked, STL2GBR will disable special handling for flash-like objects and process them as any other polygons found.
Version 1.26 3/1/16Auto Detect STL file
STL reader auto-detects Endianess for binary STL files.
Version 1.25b 11/27/15New Install
This version includes the new install.
Version 1.25 10/20/12Enhanced Linking
Added Enhanced Linking Control to Configure Dialog.
Version 1.24 10/27/11New Multibody Control to Configure Dialog
This control when set will unionize incoming data. It is off by default.
Version 1.23 04/07/11Ignore Facet Normals
Added "Ignore Facet Normals" Control to Configure Dialog.
Version 1.20 05/08/08X,Y,Z Slicing
The STL2GBR Slicing now allows the user to choose between the Z axis, Y axis and X axis. The means that if a user needs to slice along Y he can specify Y rather than re-output his STL after changing the coordinate system.Empty Slices
Previous versions of STL2GBR prevented a user from specifying slices outside of the extents of the data. This check has been removed in order to allow users to synchronize slices from different STL files with different extents.
Version 1.18 05/18/06Embedding Levels
Configuration settings now allow embedding level polygon output to be selected in addition to the cut line output. The embedding level output is the default setting.Polygons to Flashes
Any regular polygons detected in the input are output to Gerber as flashes.Engine crash fix
A bug fix for engine crash was done with respect to handling slices at Z max and Z min values. To prevent the extraction of no data, a value close to zero is added to Z Min slice and subtracted from Z Max slice.
Version 1.16 03/28/05Slicing Algorithm Corrected
An error in the slicing algorithm produced some illegal polgyons in the GDSII data. This has been corrected. [Reported by NASA]
Version 1.15 03/14/05GUI
The graphical user interface was added.
Version 1.14 03/01/05command line fix for -units
Version 1.13 did not support both cases for the units option i.e. -units:mm was not interpreted correctly (it was expecting -units:MM) and actually wrote the output file in inches. This has been fixed.
Version 1.10 02/08/05Initial Release
This is the first release outside of internal testers. Does not include a user interface and must be run using the command line from a DOS box.
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