Simple triangular mesh generation, needs more polishing
It subdivides triangles by adding (to the vector of nodes creating a mesh) new nodes in place of triangles center, which are then retriangulated using bowyer-watson algorithm. I've also added requirement for the new triangles to have their area bigger then the mean value at the moment. It makes elements roughly equal in size.
Algorithm source: Owen, Steven. (2000). A Survey of Unstructured Mesh Generation Technology. 7th International Meshing Roundtable. 3. Section 2.2.1
To build this project you need cmake and raylib
Clone this repository then paste:
mkdir build
cd build
cmake ..
cmake --build .
./Debug/mesh_gen.exe