SISL Alternatives
SISL is described as 'Welcome to the home page of the NURBS (Non Uniform Rational B-Splines) software library SISL, developed and maintained by the geometry modelling group at SINTEF ICT, Department of Applied Mathematics' and is an app in the education & reference category. There are three alternatives to SISL for Linux and Windows. The best alternative is libnurbs, which is both free and Open Source. Other great apps like SISL are openNURBS and NURBS++.
libnurbs C++ NURBS library The goal of libnurbs is to provide a clean, robust and powerful library with the ability to define, manipulate, and analyze NURBS curves and surfaces. We will be building off of the foundation provided by the openNURBS library, implementing functionalit.
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The openNURBS Initiative provides CAD, CAM, CAE, and computer graphics software developers the tools to accurately transfer 3-D geometry between applications.
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Non-Uniform Rational B-Splines (NURBS) curves and surface are parametric functions which can represent any type of curves or surfaces. This C++ library hides the basic mathematics of NURBS. This allows the user to focus on the more challenging parts of their projects.
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