A library to provide read & write support for the E57 file format.
This is a fork of E57RefImpl v1.1.332. It is primarily for use in the CloudCompare project, but it should work for anyone else who wants to use it.
The original source is from E57RefImpl 1.1.332 and then everything was stripped out except the main implementation for reading and writing E57.
This version also removes the dependency on Boost and requires C++11.
Many, many other changes were made prior to the first release of this fork. See the CHANGELOG and git history for details.
The E57RefImpl code hasn't been touched in years and I wanted to make changes to compile this library with macOS. Forking it gives me a bit more freedom to update the code and make changes as required.
I changed the name of the project so that it is not confused with the E57RefImpl project.
I have also changed the main include file's name from E57Foundation.h to E57Format.h to make sure there is no inclusion confusion.
Versions of libE57Format start at 2.0.
The doxygen-generated documentation may be found here. These docs are generated and saved in the libE57Format-docs repo.
Since the original fork, Jiri Hörner has added the E57Simple API from the old reference implementation and updated it.
Ryan Baumann has updated the e57unpack and e57validate tools to work with libE57Format. You can find them in the e57tools repo.
I am happy to review any contributions - pull requests, documentation, etc.. Please keep any pull requests as short as possible. Each pull request should be atomic and only address one issue.
This project uses clang-format to format the code. There is a cmake target (format) - which runs clang-format on the source files. After changes have been made, and before you submit your pull request, please run the following:
cmake --build . --target formatThis project as a whole is licensed under the BSL-1.0 license - see the LICENSE file for details.
Individual source files may contain the following tag instead of the full license text:
SPDX-License-Identifier: BSL-1.0
Some CMake files are licensed under the MIT license - see the LICENSE-MIT file for details.
These files contain the following tag instead of the full license text:
SPDX-License-Identifier: MIT
Using SPDX enables machine processing of license information based on the SPDX License Identifiers and makes it easier for developers to see at a glance which license they are dealing with.