2D segment, consisting of two points.
Definition at line 643 of file lightweight_geom_data.h.
#include <mrpt/math/lightweight_geom_data.h>
Public Member Functions | |
double | length () const |
Segment length. | |
double | distance (const TPoint2D &point) const |
Distance to point. | |
double | signedDistance (const TPoint2D &point) const |
Distance with sign to point (sign indicates which side the point is). | |
bool | contains (const TPoint2D &point) const |
Check whether a point is inside a segment. | |
TPoint2D & | operator[] (size_t i) |
Unsafe point access using [] operator, intended for loops. | |
const TPoint2D & | operator[] (size_t i) const |
Unsafe point access using [] operator, intended for loops. | |
void | generate3DObject (TSegment3D &s) const |
Project into 3D space, setting the z to 0. | |
void | getCenter (TPoint2D &p) const |
Segment's central point. | |
TSegment2D (const TPoint2D &p1, const TPoint2D &p2) | |
Constructor from both points. | |
TSegment2D () | |
Fast default constructor. | |
TSegment2D (const TSegment3D &s) | |
Explicit constructor from 3D object, discarding the z. | |
bool | operator< (const TSegment2D &s) const |
Public Attributes | |
TPoint2D | point1 |
Origin point. | |
TPoint2D | point2 |
Destiny point. |
Constructor from both points.
Definition at line 695 of file lightweight_geom_data.h.
mrpt::math::TSegment2D::TSegment2D | ( | ) | [inline] |
Fast default constructor.
Initializes to garbage.
Definition at line 699 of file lightweight_geom_data.h.
mrpt::math::TSegment2D::TSegment2D | ( | const TSegment3D & | s | ) | [explicit] |
Explicit constructor from 3D object, discarding the z.
bool mrpt::math::TSegment2D::contains | ( | const TPoint2D & | point | ) | const |
Check whether a point is inside a segment.
double mrpt::math::TSegment2D::distance | ( | const TPoint2D & | point | ) | const |
Distance to point.
void mrpt::math::TSegment2D::generate3DObject | ( | TSegment3D & | s | ) | const |
Project into 3D space, setting the z to 0.
void mrpt::math::TSegment2D::getCenter | ( | TPoint2D & | p | ) | const [inline] |
Segment's central point.
Definition at line 688 of file lightweight_geom_data.h.
References mrpt::math::TPoint2D::x, and mrpt::math::TPoint2D::y.
double mrpt::math::TSegment2D::length | ( | ) | const |
Segment length.
bool mrpt::math::TSegment2D::operator< | ( | const TSegment2D & | s | ) | const |
const TPoint2D& mrpt::math::TSegment2D::operator[] | ( | size_t | i | ) | const [inline] |
Unsafe point access using [] operator, intended for loops.
Definition at line 678 of file lightweight_geom_data.h.
TPoint2D& mrpt::math::TSegment2D::operator[] | ( | size_t | i | ) | [inline] |
Unsafe point access using [] operator, intended for loops.
Definition at line 672 of file lightweight_geom_data.h.
double mrpt::math::TSegment2D::signedDistance | ( | const TPoint2D & | point | ) | const |
Distance with sign to point (sign indicates which side the point is).
Origin point.
Definition at line 648 of file lightweight_geom_data.h.
Referenced by mrpt::math::operator!=(), mrpt::math::operator<<(), mrpt::math::operator==(), mrpt::math::operator>>(), and mrpt::math::project2D().
Destiny point.
Definition at line 652 of file lightweight_geom_data.h.
Referenced by mrpt::math::operator!=(), mrpt::math::operator<<(), mrpt::math::operator==(), mrpt::math::operator>>(), and mrpt::math::project2D().
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