Refinement.hpp File Reference

#include <geogram/mesh/mesh.h>
#include <Eigen/Dense>
#include <vector>

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Namespaces
namespace	polyfem
namespace	polyfem::mesh
namespace	polyfem::mesh::Polygons

Typedefs
typedef std::function< void(const Eigen::MatrixXd &, Eigen::MatrixXd &, int)>	polyfem::mesh::EvalParametersFunc
typedef std::function< std::tuple< int, int, bool >(int, int)>	polyfem::mesh::GetAdjacentLocalEdge
typedef std::function< void(Eigen::MatrixXd &IV, Eigen::MatrixXd &OV, std::vector< std::vector< int > > &OF)>	polyfem::mesh::Polygons::SplitFunction

Functions
void	polyfem::mesh::edge_adjacency_graph (const Eigen::MatrixXi &Q, Eigen::MatrixXi &edge_index, std::vector< std::vector< int > > &adj, std::vector< std::pair< int, int > > *pairs_of_edges=nullptr, std::vector< std::pair< int, int > > *pairs_of_quads=nullptr, Eigen::MatrixXi *quad_index=nullptr)
bool	polyfem::mesh::instantiate_pattern (const Eigen::MatrixXd &IV, const Eigen::MatrixXi &IF, const Eigen::MatrixXd &PV, const Eigen::MatrixXi &PF, Eigen::MatrixXd &OV, Eigen::MatrixXi &OF, Eigen::VectorXi *SF=nullptr, EvalParametersFunc evalFunc=nullptr, GetAdjacentLocalEdge getAdjLocalEdge=nullptr)
void	polyfem::mesh::refine_quad_mesh (const Eigen::MatrixXd &IV, const Eigen::MatrixXi &IF, Eigen::MatrixXd &OV, Eigen::MatrixXi &OF)
void	polyfem::mesh::Polygons::polar_split (const Eigen::MatrixXd &IV, Eigen::MatrixXd &OV, std::vector< std::vector< int > > &OF, double t=0.5)
	Split a polygon using polar refinement.
SplitFunction	polyfem::mesh::Polygons::polar_split_func (double t)
	Helper function.
void	polyfem::mesh::Polygons::catmul_clark_split (const Eigen::MatrixXd &IV, Eigen::MatrixXd &OV, std::vector< std::vector< int > > &OF)
	Split a polygon using polar refinement.
SplitFunction	polyfem::mesh::Polygons::catmul_clark_split_func ()
void	polyfem::mesh::Polygons::no_split (const Eigen::MatrixXd &IV, Eigen::MatrixXd &OV, std::vector< std::vector< int > > &OF)
	Don't split polygons.
SplitFunction	polyfem::mesh::Polygons::no_split_func ()
void	polyfem::mesh::refine_polygonal_mesh (const GEO::Mesh &M_in, GEO::Mesh &M_out, Polygons::SplitFunction split_func)
	Refine a polygonal mesh.
void	polyfem::mesh::refine_triangle_mesh (const GEO::Mesh &M_in, GEO::Mesh &M_out)
	Refine a triangle mesh.
void	polyfem::mesh::refine_polygonal_mesh (const GEO::Mesh &M_in, GEO::Mesh &M_out, bool refine_polygons=false, double t=0.5)