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Refactoring of EdgeGrid to accept an segment to segment visitor.

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WIP: PolygonTrimmer to trim skirt & brim with polygons stored in EdgeGrid.
This commit is contained in:
bubnikv 2019-08-21 14:52:22 +02:00
parent 668a8cd2ea
commit dc3a0a0ab3
6 changed files with 272 additions and 152 deletions
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31
src/libslic3r/PolygonTrimmer.hpp Normal file
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#ifndef slic3r_PolygonTrimmer_hpp_
#define slic3r_PolygonTrimmer_hpp_
#include "libslic3r.h"
#include <vector>
#include <string>
#include "Line.hpp"
#include "MultiPoint.hpp"
#include "Polyline.hpp"
namespace Slic3r {
namespace EdgeGrid {
class Grid;
}
struct TrimmedLoop
{
std::vector<Point> points;
// Number of points per segment. Empty if the loop is
std::vector<unsigned int> segments;
bool is_trimmed() const { return ! segments.empty(); }
};
TrimmedLoop trim_loop(const Polygon &loop, const EdgeGrid::Grid &grid);
std::vector<TrimmedLoop> trim_loops(const Polygons &loops, const EdgeGrid::Grid &grid);
} // namespace Slic3r
#endif /* slic3r_PolygonTrimmer_hpp_ */