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Turn ExtrusionLoop into a collection of polylines. Includes some changes to the Polygon API to avoid returning newly allocatd objects

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Alessandro Ranellucci 2014-05-07 12:02:09 +02:00
parent c72dc13d7e
commit d2d885fc53
11 changed files with 107 additions and 72 deletions
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8
xs/src/Polygon.hpp
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@ -20,10 +20,10 @@ class Polygon : public MultiPoint {
Point last_point() const;
Lines lines() const;
void lines(Lines* lines) const;
Polyline* split_at(const Point &point) const;
Polyline* split_at_index(int index) const;
Polyline* split_at_first_point() const;
Points equally_spaced_points(double distance) const;
void split_at(const Point &point, Polyline* polyline) const;
void split_at_index(int index, Polyline* polyline) const;
void split_at_first_point(Polyline* polyline) const;
void equally_spaced_points(double distance, Points* points) const;
double area() const;
bool is_counter_clockwise() const;
bool is_clockwise() const;