mirror of https://github.com/vitalif/Slic3r
75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
#include "ExPolygonCollection.hpp"
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#include "Geometry.hpp"
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namespace Slic3r {
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ExPolygonCollection::operator Polygons() const
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{
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Polygons polygons;
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for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it) {
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polygons.push_back(it->contour);
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for (Polygons::const_iterator ith = it->holes.begin(); ith != it->holes.end(); ++ith) {
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polygons.push_back(*ith);
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}
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}
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return polygons;
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}
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void
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ExPolygonCollection::scale(double factor)
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{
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for (ExPolygons::iterator it = expolygons.begin(); it != expolygons.end(); ++it) {
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(*it).scale(factor);
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}
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}
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void
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ExPolygonCollection::translate(double x, double y)
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{
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for (ExPolygons::iterator it = expolygons.begin(); it != expolygons.end(); ++it) {
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(*it).translate(x, y);
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}
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}
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void
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ExPolygonCollection::rotate(double angle, const Point ¢er)
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{
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for (ExPolygons::iterator it = expolygons.begin(); it != expolygons.end(); ++it) {
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(*it).rotate(angle, center);
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}
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}
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bool
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ExPolygonCollection::contains_point(const Point &point) const
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{
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for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it) {
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if (it->contains_point(point)) return true;
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}
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return false;
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}
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void
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ExPolygonCollection::simplify(double tolerance)
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{
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ExPolygons expp;
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for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it) {
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it->simplify(tolerance, expp);
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}
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this->expolygons = expp;
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}
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void
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ExPolygonCollection::convex_hull(Polygon* hull) const
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{
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Points pp;
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for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it)
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pp.insert(pp.end(), it->contour.points.begin(), it->contour.points.end());
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Slic3r::Geometry::convex_hull(pp, hull);
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}
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#ifdef SLIC3RXS
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REGISTER_CLASS(ExPolygonCollection, "ExPolygon::Collection");
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#endif
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}
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