3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-10-23 08:41:11 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

Ported from the playground branch. Various documentation and optimization.

Browse source
This commit is contained in:
bubnikv 2016-09-13 13:30:00 +02:00
parent a5b7f14dfa
commit 620c6c7378
38 changed files with 586 additions and 92 deletions
Download patch file Download diff file Expand all files Collapse all files

7
xs/src/libslic3r/Polygon.hpp
View file

@ -25,7 +25,9 @@ class Polygon : public MultiPoint {
Point last_point() const;
virtual Lines lines() const;
Polyline split_at_vertex(const Point &point) const;
// Split a closed polygon into an open polyline, with the split point duplicated at both ends.
Polyline split_at_index(int index) const;
// Split a closed polygon into an open polyline, with the split point duplicated at both ends.
Polyline split_at_first_point() const;
Points equally_spaced_points(double distance) const;
double area() const;
@ -34,6 +36,8 @@ class Polygon : public MultiPoint {
bool make_counter_clockwise();
bool make_clockwise();
bool is_valid() const;
// Does an unoriented polygon contain a point?
// Tested by counting intersections along a horizontal line.
bool contains(const Point &point) const;
Polygons simplify(double tolerance) const;
void simplify(double tolerance, Polygons &polygons) const;
@ -44,6 +48,9 @@ class Polygon : public MultiPoint {
Points convex_points(double angle = PI) const;
};
extern BoundingBox get_extents(const Polygon &poly);
extern BoundingBox get_extents(const Polygons &polygons);
}
// start Boost