#include <geom/poly_index.hpp>

Public Member Functions
	PolygonIndex ()=default
	PolygonIndex (const std::vector< Point > &pts)
bool	disk_closer (Point c, Coord r, Coord clearance) const
	True if the gap between the disk (centre c, radius r) and the polygon is strictly less than clearance (clearance + r > 0).
bool	shape_closer (const Shape &s, Coord clearance) const
	Any shape against the polygon.
double	shape_gap (const Shape &s, Coord bound) const

Detailed Description

Definition at line 12 of file poly_index.hpp.

Constructor & Destructor Documentation

◆ PolygonIndex() [1/2]

tmk::geom::PolygonIndex::PolygonIndex ( )

default

◆ PolygonIndex() [2/2]

tmk::geom::PolygonIndex::PolygonIndex ( const std::vector< Point > & pts )

explicit

Member Function Documentation

◆ disk_closer()

bool tmk::geom::PolygonIndex::disk_closer	(	Point	c,
		Coord	r,
		Coord	clearance ) const

True if the gap between the disk (centre c, radius r) and the polygon is strictly less than clearance (clearance + r > 0).

◆ shape_closer()

bool tmk::geom::PolygonIndex::shape_closer	(	const Shape &	s,
		Coord	clearance ) const

Any shape against the polygon.

shape_closer(s, clearance) equals closer_than(s, Shape::polygon(pts, 0), clearance); shape_gap(s, bound) equals gap(s, Shape::polygon(pts, 0)) when the two cores are closer than bound (the caller knows that from shape_closer). Both visit only the polygon edges near the shape; the linear functions are the reference path (tests/test_geom.cpp).

◆ shape_gap()

double tmk::geom::PolygonIndex::shape_gap	(	const Shape &	s,
		Coord	bound ) const

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

geom/poly_index.hpp

Public Member Functions