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ENH: new seam strategy from prusa2.5

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As title. Thanks @Prusa

Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: I2fa177e27ac53211952ea9b6c62e98182b8f05ce
This commit is contained in:
salt.wei 2022-08-18 14:17:02 +08:00 • committed by Lane.Wei
parent ce082f6e2a
commit d73142c2f9
23 changed files with 3105 additions and 1323 deletions
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12
src/libslic3r/ExtrusionEntity.hpp
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@ -314,9 +314,15 @@ public:
const Point& last_point() const override { assert(this->first_point() == this->paths.back().polyline.points.back()); return this->first_point(); }
Polygon polygon() const;
double length() const override;
bool split_at_vertex(const Point &point);
void split_at(const Point &point, bool prefer_non_overhang);
std::pair<size_t, Point> get_closest_path_and_point(const Point& point, bool prefer_non_overhang) const;
bool split_at_vertex(const Point &point, const double scaled_epsilon = scaled<double>(0.001));
void split_at(const Point &point, bool prefer_non_overhang, const double scaled_epsilon = scaled<double>(0.001));
struct ClosestPathPoint
{
size_t path_idx;
size_t segment_idx;
Point foot_pt;
};
ClosestPathPoint get_closest_path_and_point(const Point &point, bool prefer_non_overhang) const;
void clip_end(double distance, ExtrusionPaths* paths) const;
// Test, whether the point is extruded by a bridging flow.
// This used to be used to avoid placing seams on overhangs, but now the EdgeGrid is used instead.