CCCoreLib Documentation

CCCoreLib uses CMake for its build system and requires a C++14 compliant compiler. You can customize the build using several CMake options to enable specific algorithms or performance optimizations.

Key options include:

• CCCORELIB_USE_CGAL: Enables Delaunay 2.5D triangulation (requires CGAL; uses GPL license).
• CCCORELIB_USE_TBB: Enables parallel processing via Intel Threading Building Blocks.
• CCCORELIB_USE_QT_CONCURRENT: Enables parallel processing via QtConcurrent (ON by default).
• CCCORELIB_SHARED: Determines if the project compiles as a shared library (ON by default).
• CCCORELIB_SCALAR_DOUBLE: Sets the internal _ScalarType_ to double instead of float (OFF by default).

Because CCCORELIB_USE_QT_CONCURRENT is enabled by default, CMake needs to locate your Qt installation. You can provide the path to Qt using one of two methods:

1. Set CMAKE_PREFIX_PATH to the root of your Qt installation (the directory containing bin, include, lib, etc.).
2. Set Qt5_DIR to point specifically to the CMake directory within your Qt installation (e.g., <Qt installation>/cmake/Qt5).

Setting either of these will allow CMake to automatically resolve Qt5Concurrent_DIR, Qt5Core_DIR, and Qt5Widgets_DIR.

CCCoreLib is primarily licensed under LGPL 2.0+.

• Source Files: Licensed under LGPL 2.0+ (identified by SPDX-License-Identifier: LGPL-2.0-or-later).
• CMake Files: Licensed under the MIT license (identified by SPDX-License-Identifier: MIT).

Note: BoundingBox.cpp and RayAndBox.h were previously GPL but have been relicensed to LGPL.