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Lots of improvements to MotionPlanner/avoid_crossing_perimeters. Smoother paths and several edge cases now handled better

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This commit is contained in:
Alessandro Ranellucci 2015-01-06 20:52:36 +01:00
parent 5e100abe25
commit 8f4cbefd0d
17 changed files with 386 additions and 113 deletions
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27
xs/src/libslic3r/ExPolygon.cpp
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@ -105,6 +105,23 @@ ExPolygon::contains(const Point &point) const
return true;
}
// inclusive version of contains() that also checks whether point is on boundaries
bool
ExPolygon::contains_b(const Point &point) const
{
return this->contains(point) || this->has_boundary_point(point);
}
bool
ExPolygon::has_boundary_point(const Point &point) const
{
if (this->contour.has_boundary_point(point)) return true;
for (Polygons::const_iterator h = this->holes.begin(); h != this->holes.end(); ++h) {
if (h->has_boundary_point(point)) return true;
}
return false;
}
Polygons
ExPolygon::simplify_p(double tolerance) const
{
@ -364,6 +381,16 @@ ExPolygon::triangulate_p2t(Polygons* polygons) const
}
}
Lines
ExPolygon::lines() const
{
Lines lines;
this->contour.lines(&lines);
for (Polygons::const_iterator h = this->holes.begin(); h != this->holes.end(); ++h)
h->lines(&lines);
return lines;
}
#ifdef SLIC3RXS
REGISTER_CLASS(ExPolygon, "ExPolygon");