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Module LRSplines3D Examples

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vsk edited this page Sep 12, 2025 · 1 revision

Example programs related to lrsplines3D

Example refine_lrvol.C

This program demonstrates definition of an LR spline volume from a tensor-product spline volume and how to refine this volume with specified mesh rectangles.

Example investigate_LRSplineVolume.C

This program demonstrates a set of enquire functionalities for an LR spline volume.

Example investigate_Element3D.C

This program reads an LR spline volume from file. It iterates trough all elements in the volume and demonstrate available enquiries.

Example Bezier_extraction

This program reads an LR spline volume from file and compute the Bezier coefficients for all patches. The patches are written to file as tensor-product spline volumes.

Example evaluateLRVolume.C

This program demonstrates the various evaluation possibilities for an LR spline volume

What is GoTools?

GoTools is the group name of many interdependent C++ software modules developed by the geometry group at SINTEF Digital, Department of Mathematics and Cybernetics. Starting around the year 2000, GoTools software has been developed for a range of different applications in many different projects. Most of the functionality is related to geometry, and in particular spline representations of geometry, see the highlights and overview of functionality. For more idetail, see GoTools manual.

License

GoTools is offered with the GNU Affero General Public License version 3. Alternatively, you can be released from the requirements of the license by purchasing a commercial license. Buying such a license is mandatory as soon as you develop commercial activities involving the GoTools library without disclosing the source code of your own applications.

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