Here you can find downloads of various geometry toolkits from SINTEF. The source code is available for non-commercial use under the GPL license.
Most of our GPL licensed software is available on GitHub:
You may need CMake (www.cmake.org) to generate the necessary build files. This should work on both Linux (gcc 4.7.3) and Windows (Visual Studio 2010). GoTools is using some features of the new C++11 standard, but an option to build the library with Boost (www.boost.org) is provided, which relaxes the dependency on new compilers slightly.
For more details and contact information, see the overview page on SINTEF's Geometry Toolkits.
Link to GoTools on GitHub:
This version contains the modules GoTools Core, Parametrization, Implicitization, Intersections, Igeslib, Trivariate, TrivariateModel, CompositeModel, Topology, Viewlib, IsogeometricModel, LRsplines2D and QualityModule. Also included is SISL, TTL and Newmat for convenience. Newmat is written by Robert Davies, http://www.robertnz.com.
Link to SISL on GitHub:
Link to TTL on GitHub:
Link to MBA on GitHub:
Link to LSMG on GitHub:
LSSEG, version 1.0 [January 10, 2010]