Subdivide a polyhedron and buffer it's vertices into a VBO.

buffer.cpp

template<int32_t N>
void buffer(GLuint *vbos) {
  if constexpr(N >= 0) {
    const auto vertices = subdivide<N>(indexedVertices, indices);
    const auto wireframe = getWireframeGeometry(vertices);
    glBindBuffer(GL_ARRAY_BUFFER, vbos[N]);
    glBufferData(GL_ARRAY_BUFFER, wireframe.size() * sizeof(Vertex), wireframe.data(), GL_STATIC_DRAW);
    buffer<N - 1>(vbos);
  }
}