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Disabling wipe for avoid crossing perimeters

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This commit is contained in:
Lukáš Hejl 2020-10-22 06:20:38 +02:00
parent 7f94e9fa59
commit ef9de07740
4 changed files with 119 additions and 32 deletions
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36
src/libslic3r/GCode/AvoidCrossingPerimeters.hpp
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@ -37,11 +37,17 @@ public:
m_external_mp.reset();
m_layer_mp.reset();
}
void init_external_mp(const Print &print);
void init_layer_mp(const ExPolygons &islands) { m_layer_mp = Slic3r::make_unique<MotionPlanner>(islands); }
virtual void init_external_mp(const Print &print);
virtual void init_layer_mp(const ExPolygons &islands) { m_layer_mp = Slic3r::make_unique<MotionPlanner>(islands); }
virtual Polyline travel_to(const GCode &gcodegen, const Point &point);
virtual Polyline travel_to(const GCode &gcodegen, const Point &point, bool *could_be_wipe_disabled)
{
*could_be_wipe_disabled = true;
return this->travel_to(gcodegen, point);
}
protected:
// For initializing the regions to avoid.
static Polygons collect_contours_all_layers(const PrintObjectPtrs &objects);
@ -55,9 +61,13 @@ class AvoidCrossingPerimeters2 : public AvoidCrossingPerimeters
protected:
struct Intersection
{
// Index of the polygon containing this point of intersection.
size_t border_idx;
// Index of the line on the polygon containing this point of intersection.
size_t line_idx;
// Point of intersection projected on the travel path.
Point point_transformed;
// Point of intersection.
Point point;
Intersection(size_t border_idx, size_t line_idx, const Point &point_transformed, const Point &point)
@ -78,11 +88,19 @@ private:
static Polyline simplify_travel(const EdgeGrid::Grid &edge_grid, const Polyline &travel);
static Polyline avoid_perimeters(const Polygons &boundaries, const EdgeGrid::Grid &grid, const Point &start, const Point &end);
static size_t avoid_perimeters(const Polygons &boundaries, const EdgeGrid::Grid &grid, const Point &start, const Point &end, Polyline *result_out);
bool needs_wipe(const GCode &gcodegen, const Line &original_travel, const Polyline &result_travel, const size_t intersection_count);
// Slice of layer with elephant foot compensation
ExPolygons m_slice;
// Collection of boundaries used for detection of crossing perimetrs for travels inside object
Polygons m_boundaries;
// Collection of boundaries used for detection of crossing perimetrs for travels outside object
Polygons m_boundaries_external;
// Bounding box of m_boundaries
BoundingBox m_bbox;
// Bounding box of m_boundaries_external
BoundingBox m_bbox_external;
EdgeGrid::Grid m_grid;
EdgeGrid::Grid m_grid_external;
@ -92,7 +110,17 @@ public:
virtual ~AvoidCrossingPerimeters2() = default;
virtual Polyline travel_to(const GCode &gcodegen, const Point &point) override;
// Used for disabling unnecessary calling collect_contours_all_layers
virtual void init_external_mp(const Print &print) override {};
virtual void init_layer_mp(const ExPolygons &islands) override {};
virtual Polyline travel_to(const GCode &gcodegen, const Point &point) override
{
bool could_be_wipe_disabled;
return this->travel_to(gcodegen, point, &could_be_wipe_disabled);
}
virtual Polyline travel_to(const GCode &gcodegen, const Point &point, bool *needs_wipe) override;
void init_layer(const Layer &layer);
};