Slic3r::ExPolygonCollection Class Reference

#include </home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/ExPolygonCollection.hpp>

Collaboration diagram for Slic3r::ExPolygonCollection:

Public Member Functions
	ExPolygonCollection ()
	ExPolygonCollection (const ExPolygon &expolygon)
	ExPolygonCollection (const ExPolygons &expolygons)
	operator Points () const
	operator Polygons () const
	operator ExPolygons & ()
void	scale (double factor)
void	translate (double x, double y)
void	rotate (double angle, const Point &center)
template<class T>
bool	contains (const T &item) const
bool	contains_b (const Point &point) const
void	simplify (double tolerance)
Polygon	convex_hull () const
Lines	lines () const
Polygons	contours () const
void	append (const ExPolygons &expolygons)

Public Attributes
ExPolygons	expolygons

Detailed Description

Constructor & Destructor Documentation

ExPolygonCollection() [1/3]

Slic3r::ExPolygonCollection::ExPolygonCollection ( )

inline

{}

ExPolygonCollection() [2/3]

Slic3r::ExPolygonCollection::ExPolygonCollection ( const ExPolygon & expolygon )

explicit

{
    this->expolygons.push_back(expolygon);
}

References expolygons.

ExPolygonCollection() [3/3]

Slic3r::ExPolygonCollection::ExPolygonCollection ( const ExPolygons & expolygons )

inlineexplicit

: expolygons(expolygons) {}

References expolygons.

Member Function Documentation

append()

void Slic3r::ExPolygonCollection::append

(

const ExPolygons &

expolygons

)

{
    this->expolygons.insert(this->expolygons.end(), expp.begin(), expp.end());
}

References expolygons.

contains()

template<class T>

template bool Slic3r::ExPolygonCollection::contains< Polyline >

(

const T &

item

)

const

{
    for (const ExPolygon &poly : this->expolygons)
        if (poly.contains(item))
            return true;
    return false;
}

References expolygons.

contains_b()

bool Slic3r::ExPolygonCollection::contains_b

(

const Point &

point

)

const

{
    for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it) {
        if (it->contains_b(point)) return true;
    }
    return false;
}

References expolygons.

contours()

Polygons Slic3r::ExPolygonCollection::contours

(

)

const

{
    Polygons contours;
    contours.reserve(this->expolygons.size());
    for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it)
        contours.push_back(it->contour);
    return contours;
}

References contours(), and expolygons.

Referenced by contours().

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convex_hull()

Polygon Slic3r::ExPolygonCollection::convex_hull

(

)

const

{
    Points pp;
    for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it)
        pp.insert(pp.end(), it->contour.points.begin(), it->contour.points.end());
    return Slic3r::Geometry::convex_hull(pp);
}

References Slic3r::Geometry::convex_hull(), and expolygons.

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lines()

Lines Slic3r::ExPolygonCollection::lines

(

)

const

{
    Lines lines;
    for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it) {
        Lines ex_lines = it->lines();
        lines.insert(lines.end(), ex_lines.begin(), ex_lines.end());
    }
    return lines;
}

References expolygons, and lines().

Referenced by lines().

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operator ExPolygons &()

Slic3r::ExPolygonCollection::operator ExPolygons & ( )

explicit

{
    return this->expolygons;
}

References expolygons.

operator Points()

Slic3r::ExPolygonCollection::operator Points ( ) const

explicit

{
    Points points;
    Polygons pp = (Polygons)*this;
    for (Polygons::const_iterator poly = pp.begin(); poly != pp.end(); ++poly) {
        for (Points::const_iterator point = poly->points.begin(); point != poly->points.end(); ++point)
            points.push_back(*point);
    }
    return points;
}

operator Polygons()

Slic3r::ExPolygonCollection::operator Polygons ( ) const

explicit

{
    Polygons polygons;
    for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it) {
        polygons.push_back(it->contour);
        for (Polygons::const_iterator ith = it->holes.begin(); ith != it->holes.end(); ++ith) {
            polygons.push_back(*ith);
        }
    }
    return polygons;
}

References expolygons.

rotate()

void Slic3r::ExPolygonCollection::rotate	(	double	angle,
		const Point &	center )

{
    for (ExPolygons::iterator it = expolygons.begin(); it != expolygons.end(); ++it) {
        (*it).rotate(angle, center);
    }
}

References Slic3r::angle(), Slic3r::center(), and expolygons.

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scale()

void Slic3r::ExPolygonCollection::scale

(

double

factor

)

{
    for (ExPolygons::iterator it = expolygons.begin(); it != expolygons.end(); ++it) {
        (*it).scale(factor);
    }
}

References expolygons.

simplify()

void Slic3r::ExPolygonCollection::simplify

(

double

tolerance

)

{
    ExPolygons expp;
    for (ExPolygons::const_iterator it = this->expolygons.begin(); it != this->expolygons.end(); ++it) {
        it->simplify(tolerance, &expp);
    }
    this->expolygons = expp;
}

References expolygons.

translate()

void Slic3r::ExPolygonCollection::translate	(	double	x,
		double	y )

{
   for (ExPolygons::iterator it = expolygons.begin(); it != expolygons.end(); ++it) {
        (*it).translate(x, y);
    }
}

References expolygons.

Member Data Documentation

expolygons

ExPolygons Slic3r::ExPolygonCollection::expolygons

Referenced by ExPolygonCollection(), ExPolygonCollection(), append(), contains(), contains_b(), contours(), convex_hull(), Slic3r::get_extents(), lines(), operator ExPolygons &(), operator Polygons(), Slic3r::PerimeterGenerator::process_no_bridge(), rotate(), scale(), simplify(), and translate().

---

The documentation for this class was generated from the following files:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/ExPolygonCollection.hpp
• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/ExPolygonCollection.cpp