floodfill.hpp File Reference

The flood fill (scanline fill) algorithm for Grid. Assumes periodic boundary conditions in the grid and 6-way connectivity. More...

#include <cstdint>
#include "grid.hpp"

Go to the source code of this file.

Classes
struct	gemmi::FloodFill< T, Land >
struct	gemmi::FloodFill< T, Land >::Line
struct	gemmi::FloodFill< T, Land >::Result

Namespaces
namespace	gemmi

Functions
void	gemmi::mask_nodes_above_threshold (Grid< std::int8_t > &mask, const Grid< float > &grid, double threshold, bool negate=false)
Grid< std::int8_t >	gemmi::flood_fill_above (const Grid< float > &grid, const std::vector< Position > &seeds, double threshold, bool negate=false)

Detailed Description

The flood fill (scanline fill) algorithm for Grid. Assumes periodic boundary conditions in the grid and 6-way connectivity.

Definition in file floodfill.hpp.