Constrained Delaunay Triangulation with Refinement

Binding to the 'CDT' header-only C++ library: constrained and conforming Delaunay triangulation, Ruppert refinement by area or minimum angle (Ruppert, 1995, ), resolution of crossing constraints, and topological region depth per triangle. Aimed at replacing 'RTriangle' in 'anglr'.


Reference manual

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install.packages("cdtr")

0.1.0 by Michael Sumner, 3 hours ago


https://github.com/hypertidy/cdtr, https://hypertidy.github.io/cdtr/


Report a bug at https://github.com/hypertidy/cdtr/issues


Browse source code at https://github.com/cran/cdtr


Authors: Michael Sumner [aut, cre] , Leica Geosystems Technology AB [cph] (Copyright holder of the bundled 'CDT' C++ library) , CDT Contributors [ctb, cph] ('CDT' C++ library , https://github.com/artem-ogre/CDT) , William C. Lenthe [ctb, cph] (Robust geometric predicates (predicates.h))


Documentation:   PDF Manual  


MIT + file LICENSE license


Suggests bench, RTriangle, sf, testthat

Linking to cpp11


See at CRAN