nearest.cpp File Reference

#include "geometry/nearest.h"
#include <wx/debug.h>
#include <core/type_helpers.h>
#include <geometry/shape_utils.h>

Go to the source code of this file.

Functions
VECTOR2I	GetNearestPoint (const NEARABLE_GEOM &aGeom, const VECTOR2I &aPt)
	Get the nearest point on a geometry to a given point.
OPT_VECTOR2I	GetNearestPoint (const std::vector< NEARABLE_GEOM > &aGeoms, const VECTOR2I &aPt)
	Get the nearest point on any of a list of geometries to a given point.

Function Documentation

GetNearestPoint() [1/2]

VECTOR2I GetNearestPoint	(	const NEARABLE_GEOM &	aGeom,
		const VECTOR2I &	aPt )

Get the nearest point on a geometry to a given point.

Definition at line 58 of file nearest.cpp.

Referenced by PCB_GRID_HELPER::BestSnapAnchor(), and GetNearestPoint().

GetNearestPoint() [2/2]

OPT_VECTOR2I GetNearestPoint	(	const std::vector< NEARABLE_GEOM > &	aGeoms,
		const VECTOR2I &	aPt )

Get the nearest point on any of a list of geometries to a given point.

Parameters

aGeoms	The geometries to check.
aPt	The point to find the nearest point to.

Returns

The nearest point on any of the geometries to the given point (or std::nullopt if no geometries were provided).

Definition at line 96 of file nearest.cpp.

References VECTOR2< T >::Distance(), and GetNearestPoint().