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Fixed regression due to ExPolygonCollection to ExPolygons refactoring.

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Fixed crashes in BridgeDetector due to unexpected implicit conversion
to a const temporary.
This commit is contained in:
bubnikv
2019-10-04 16:50:01 +02:00
parent 546ad99306
commit f8ff23638f
8 changed files with 29 additions and 26 deletions
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7
src/libslic3r/BridgeDetector.hpp
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@@ -3,7 +3,6 @@
#include "libslic3r.h"
#include "ExPolygon.hpp"
#include "ExPolygonCollection.hpp"
#include <string>
namespace Slic3r {
@@ -21,7 +20,7 @@ public:
// In case the caller gaves us the input polygons by a value, make a copy.
ExPolygons expolygons_owned;
// Lower slices, all regions.
const ExPolygonCollection &lower_slices;
const ExPolygons &lower_slices;
// Scaled extrusion width of the infill.
coord_t spacing;
// Angle resolution for the brute force search of the best bridging angle.
@@ -29,8 +28,8 @@ public:
// The final optimal angle.
double angle;
BridgeDetector(ExPolygon _expolygon, const ExPolygonCollection &_lower_slices, coord_t _extrusion_width);
BridgeDetector(const ExPolygons &_expolygons, const ExPolygonCollection &_lower_slices, coord_t _extrusion_width);
BridgeDetector(ExPolygon _expolygon, const ExPolygons &_lower_slices, coord_t _extrusion_width);
BridgeDetector(const ExPolygons &_expolygons, const ExPolygons &_lower_slices, coord_t _extrusion_width);
// If bridge_direction_override != 0, then the angle is used instead of auto-detect.
bool detect_angle(double bridge_direction_override = 0.);
Polygons coverage(double angle = -1) const;