New sparse infill: "stars" - David's star shaped infill.

This is very similar to a "triangles" infill, but maximum two lines
intersect at a single point.

added utility function get_extents_vector()
This commit is contained in:
bubnikv 2016-11-09 15:39:12 +01:00
parent eb0ab38618
commit 317e9131e8
10 changed files with 52 additions and 3 deletions

View file

@ -52,6 +52,7 @@ extern BoundingBox get_extents(const Polygon &poly);
extern BoundingBox get_extents(const Polygons &polygons);
extern BoundingBox get_extents_rotated(const Polygon &poly, double angle);
extern BoundingBox get_extents_rotated(const Polygons &polygons, double angle);
extern std::vector<BoundingBox> get_extents_vector(const Polygons &polygons);
// Remove sticks (tentacles with zero area) from the polygon.
extern bool remove_sticks(Polygon &poly);