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c718423ba6
This commit updates the build-system to set CMAKE_MACOSX_RPATH to TRUE only if is not already defined in the current scope. The default behavior remains unchanged. This allows to successfully configure the project with the following options so that RPATH with absolute paths is used for both the build and install trees: -DCMAKE_MACOSX_RPATH:BOOL=FALSE -DCMAKE_INSTALL_NAME_DIR:PATH=/path/to/install/dir
Netgen mesh generator
NETGEN is an automatic 3d tetrahedral mesh generator. It accepts input from constructive solid geometry (CSG) or boundary representation (BRep) from STL file format. The connection to a geometry kernel allows the handling of IGES and STEP files. NETGEN contains modules for mesh optimization and hierarchical mesh refinement. Netgen 6.x supports scripting via a Python interface. Netgen is open source based on the LGPL license. It is available for Unix/Linux, Windows, and OSX.