Detri2 is a C++ program for generating (weighted) Delaunay triangulations for (weighted) point sets in 2d. It also generates constrained Delaunay triangulations and good-quality triangular meshes for arbitrary polygonal domains in 2d.
It implements a higher-dimensional embedding approach for anisotropic mesh adaptation.
Here is the source code of Detri2 (2020-09-27).
detri2-2020-09-27.zip (106 kb)
Here is the source code of Detri2 with GUI (2020-09-20).
detri2qt-2020-09-20.zip (301 kb)
To compile detri2qt, you need to install the QT library first (I used Qt version 5.10 to compile it).