EdgeGrid.cpp File Reference

#include <algorithm>
#include <cstddef>
#include <cstdlib>
#include <cstdint>
#include <utility>
#include <cmath>
#include <set>
#include <vector>
#include <float.h>
#include <unordered_map>
#include <png.h>
#include "Polygon.hpp"
#include "Point.hpp"
#include "Polyline.hpp"
#include "ExPolygon.hpp"
#include "Line.hpp"
#include "libslic3r.h"
#include "ClipperUtils.hpp"
#include "EdgeGrid.hpp"
#include "Geometry.hpp"
#include "SVG.hpp"
#include "PNGReadWrite.hpp"
#include <assert.h>

Include dependency graph for EdgeGrid.cpp:

Go to the source code of this file.

Classes
struct	Slic3r::PropagateDanielssonSingleStep< INCX, INCY >
struct	Slic3r::PropagateDanielssonSingleVStep3

Namespaces
namespace	Slic3r
	|/ Copyright (c) Prusa Research 2020 - 2023 Enrico Turri @enricoturri1966 |/ |/ PrusaSlicer is released under the terms of the AGPLv3 or higher |/

Macros
#define	PROPAGATE_SIGNUM_SINGLE_STEP(DELTA)

Functions
std::vector< std::pair< EdgeGrid::Grid::ContourEdge, EdgeGrid::Grid::ContourEdge > >	Slic3r::intersecting_edges (const Polygons &polygons)
void	Slic3r::export_intersections_to_svg (const std::string &filename, const Polygons &polygons)

Macro Definition Documentation

PROPAGATE_SIGNUM_SINGLE_STEP

#define PROPAGATE_SIGNUM_SINGLE_STEP

(

DELTA

)

Value:

    do { \
    size_t       addr    = r * ncols + c;       \
    unsigned char &cur_val = signs[addr];         \
    if (cur_val & 4) {                  \
      unsigned char old_val = signs[addr + (DELTA)];  \
      if ((old_val & 4) == 0)             \
        cur_val = old_val & 1;            \
    }                           \
  } while (0);

Referenced by Slic3r::EdgeGrid::Grid::calculate_sdf().