The libe57 software is hosted on SourceForge under the e57-3d-imgfmt project. At this time, the software is divided into two components: 1) the Foundation API and associated tools and examples, and 2) the Simple API. The current pre-packaged versions are listed below. Older versions and the absolute latest versions can be accessed from the project downloads directory on SourceForge. This version will generate the V1.0 E57 file format as approved by the ASTM standard E2807.
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libE57 (version 1.1.312) Aug. 9, 2012
The Foundation API is a full-featured interface capable of reading, writing, and validating E57 files, including access to extensions.
The simple API is an easy to use interface built on top of the Foundation API that supports the most common use cases for reading and writing E57 files.
Use this icon to mark E57 files.
MD5 Hash (version 1.1.312)
Use this MD5 hash file to easily verify that the files you download are unaltered.
The E57 software depends on the following libraries that need to be installed as well.
Here is a history of the changes made between the releases. All previous releases are available on SourceForge under the e57-3d-imgfmt project.
Bug fix release (version 1.1.350) released on Nov, 2014
- Fixed missing pose rotation on unrotationed scans inSimple API
- Added extensions to Simple API
- Added scaled integer and floats to timestamp data in Simple API
Bug fix release (version 1.1.312) released on 9.Aug, 2012
- Fixed UTF8 handling. Triggered also a bug related to handling of extension fields.
- Made libE57 compile on linux
Stable libE57 (version 1.0.224), released on Sept. 8, 2011
- Added GetNewGuid() uuid generator for non-windows uses.
- Fixed uninitialized variable problem in ImageFileImpl class.
- Fixed validate57 tool for pose/rotation precision problem.
libE57 (version 0.3.173), released on June 2011
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