sphere_triag_mesh_builder.h

#ifndef HLDO_SPHERE_MESH_BUILDER_H
#define HLDO_SPHERE_MESH_BUILDER_H
 
#define _USE_MATH_DEFINES
 
#include <lf/mesh/mesh.h>
 
namespace projects::hldo_sphere {
 
namespace mesh {
 
class SphereTriagMeshBuilder {
 public:
  explicit SphereTriagMeshBuilder(
      std::unique_ptr<lf::mesh::MeshFactory> mesh_factory)
      : radius_(1.0),
        refinement_level_(0),
        mesh_factory_(std::move(mesh_factory)) {
    // Nothing to do here
  }
 
  void setRadius(double r) {
    LF_ASSERT_MSG(0 < r, "radius needs to be positive");
    radius_ = r;
  }
 
  void setRefinementLevel(lf::base::size_type n) { refinement_level_ = n; }
 
  std::shared_ptr<lf::mesh::Mesh> Build();
 
 private:
  double radius_;
  lf::base::size_type refinement_level_;
  std::unique_ptr<lf::mesh::MeshFactory> mesh_factory_;
};
 
}  // end namespace mesh
 
}  // namespace projects::hldo_sphere
 
#endif  // HLDO_SPHERE_MESH_BUILDER_H