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Bugfix: crash when rendering lines with zero length in 3D preview. #2569

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This commit is contained in:
Alessandro Ranellucci 2015-01-25 15:21:45 +01:00
parent a10a554e2a
commit c264969962
8 changed files with 35 additions and 30 deletions
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3
xs/src/libslic3r/ExtrusionEntity.hpp
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@ -92,14 +92,13 @@ class ExtrusionLoop : public ExtrusionEntity
bool is_loop() const {
return true;
};
operator Polygon() const;
ExtrusionLoop* clone() const;
bool make_clockwise();
bool make_counter_clockwise();
void reverse();
Point first_point() const;
Point last_point() const;
void polygon(Polygon* polygon) const;
Polygon polygon() const;
double length() const;
bool split_at_vertex(const Point &point);
void split_at(const Point &point);