Pre-built binaries are provided for a selection ofĬompilers and operating systems (OSes). The source code for the libE57 software can be downloadedįrom this web site. (built on top of the Foundation API) that supports the most common use Relatively low-level, allowing control over all aspects of an E57 file, Theįoundation API is a full-featured interface that operates at a Separate application programming interfaces (APIs) for reading, writing,Īnd manipulating E57 files - the Foundation API and the Simple API. The libE57 software consists of a library, supporting utilitiesĪnd example programs, and documentation. Not intended to be the fastest possible implementation. It is not expected to be the only implementation, and it is The standard and to provide a reference to compare other implementationsĪgainst. It is intended to lower the barrier to adoption of The libE57 software is an open source implementation of the ASTM E2807 Standard Specification for 3D Imaging Data Exchange (known as the An overview of the design and implementation of the E57 format can be found in the paper ' The ASTM E57 File Format for 3D Imaging Data Exchange.' The libE57 Software Interoperability sub-committee of the ASTM E57 Committee on 3D Imaging Systems.

The file format is specified by theĪSTM, an international standards organization, and it is documented in The E57 file format is a compact, vendor-neutral formatįor storing point clouds, images, and metadata produced by 3D imaging We would like to thank all the members of the ASTM E57.04 Data Interoperability Committee for a job well done. The final release of libE57 V1.1.312 is now available for download. LibE57: Software Tools for Managing E57 Files LibE57: Software Tools for Managing E57 files (ASTM E2807 standard)

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