Archimedean tilings. More...

#include "hyper.h"

Classes
struct	hr::arcm::archimedean_tiling

struct	hr::arcm::hrmap_archimedean

Namespaces
	hr

Functions
EX bool	hr::arcm::in ()

EX short &	hr::arcm::id_of (heptagon *h)

EX short &	hr::arcm::parent_index_of (heptagon *h)

EX int	hr::arcm::neighbors_of (heptagon *h)

EX int	hr::arcm::gcd (int x, int y)

heptagon *	hr::arcm::build_child (heptspin p, pair< int, int > adj)

bool	hr::arcm::skip_digons (heptspin hs, int step)

void	hr::arcm::connect_digons_too (heptspin h1, heptspin h2)

void	hr::arcm::fixup_matrix (transmatrix &T, const transmatrix &X, ld step)

void	hr::arcm::connectHeptagons (heptspin hi, heptspin hs)

transmatrix	hr::arcm::adjcell_matrix (heptagon *h, int d)

EX hrmap *	hr::arcm::new_map ()

EX int	hr::arcm::fix (heptagon *h, int spin)

int	hr::arcm::readArgs ()

EX bool	hr::arcm::pseudohept (cell *c)

EX bool	hr::arcm::chessvalue (cell *c)

EX bool	hr::arcm::linespattern (cell *c)

EX int	hr::arcm::threecolor (cell *c)

EX void	hr::arcm::next_variation ()

EX void	hr::arcm::enable (archimedean_tiling &arct)

function< void()>	hr::arcm::setcanvas (char c)

EX void	hr::arcm::show ()

EX int	hr::arcm::degree (heptagon *h)

EX bool	hr::arcm::is_vertex (heptagon *h)

EX int	hr::arcm::valence ()

EX map< gp::loc, cdata > &	hr::arcm::get_cdata ()

Variables
EX archimedean_tiling	hr::arcm::current

const int	hr::arcm::MAX_EDGE_ARCM = FULL_EDGE

map< heptagon , vector< pair< heptagon , transmatrix > > >	hr::arcm::altmap

EX map< heptagon , pair< heptagon , transmatrix > >	hr::arcm::archimedean_gmatrix

EX hrmap *	hr::arcm::current_altmap

auto	hr::arcm::hook

auto	hr::arcm::hooksw

int	hr::arcm::cEucRegular = 0x008000

int	hr::arcm::cEucSemiregular = 0x40C040

int	hr::arcm::cPlatonic = 0x000080

int	hr::arcm::cArchimedean = 0x4040C0

int	hr::arcm::cPrism = 0x40A0A0

int	hr::arcm::cAntiPrism = 0x80A0A0

int	hr::arcm::cHyperRegular = 0x800000

int	hr::arcm::cHyperSemi = 0xC04040

int	hr::arcm::cWeird = 0xA000A0

vector< pair< string, int > >	hr::arcm::samples

int	hr::arcm::lastsample = 0

vector< archimedean_tiling >	hr::arcm::tilings

int	hr::arcm::spos = 0

archimedean_tiling	hr::arcm::edited

bool	hr::arcm::symbol_editing

Detailed Description

Archimedean tilings.

These are tilings available in the 'Archimedean' option in Geometry Experiments; simpler Archimedean tilings are defined in other files.

Function Documentation

◆ id_of()

EX short& hr::arcm::id_of ( heptagon * h )

id of vertex in the archimedean tiling odd numbers = reflected tiles 0, 2, ..., 2(N-1) = as in the symbol 2N = bitruncated tile

◆ parent_index_of()

EX short& hr::arcm::parent_index_of ( heptagon * h )

which index in id_of's neighbor list does h->move(0) have

◆ neighbors_of()

EX int hr::arcm::neighbors_of ( heptagon * h )

total number of neighbors

◆ fixup_matrix()

void hr::arcm::fixup_matrix	(	transmatrix &	T,
		const transmatrix &	X,
		ld	step
	)

T and X are supposed to be equal – move T so that it is closer to X

Variable Documentation

◆ MAX_EDGE_ARCM

const int hr::arcm::MAX_EDGE_ARCM = FULL_EDGE

mostly to protect the user from entering too large numbers

◆ hook

auto hr::arcm::hook

Initial value:

= 
  addHook(hooks_args, 100, readArgs)
+ addHook(hooks_gamedata, 0, [] (gamedata* gd) { gd->store(altmap); gd->store(archimedean_gmatrix); gd->store(current_altmap); })

◆ hooksw

auto hr::arcm::hooksw