hr::reg3 Namespace Reference

Namespaces
	seifert_weber

Classes
struct	hrmap_field3
struct	hrmap_from_crystal
struct	hrmap_quotient3
struct	hrmap_reg3
struct	hrmap_reg3_rule
struct	hrmap_reg3_rule_alt

Functions
short &	altdist (heptagon *h)
template<class T >
ld	binsearch (ld dmin, ld dmax, const T &f)
EX void	generate ()
void	binary_rebase (heptagon *h, const transmatrix &V)
void	test ()
int	encode_coord (const crystal::coord &co)
EX crystal::coord	decode_coord (int a)
EX hrmap *	new_alt_map (heptagon *o)
EX void	link_structures (heptagon *h, heptagon *alt, hstate firststate)
EX bool	in_rule ()
EX hrmap *	new_map ()
hrmap_reg3 *	regmap ()
EX int	quotient_count ()
int	celldistance_534 (cell *c1, cell *c2)
EX int	celldistance (cell *c1, cell *c2)
EX bool	pseudohept (cell *c)
EX void	generate_cellrotations ()
EX cellwalker	strafe (cellwalker cw, int j)
EX int	matrix_order (const transmatrix A)
EX void	generate_fulls ()
EX void	construct_relations ()

Variables
map< int, int >	close_distances
EX int	loop
EX int	face
EX vector< hyperpoint >	cellshape
EX vector< hyperpoint >	vertices_only
EX transmatrix	spins [12]
EX transmatrix	adjmoves [12]
EX ld	adjcheck
EX ld	strafedist
EX bool	dirs_adjacent [16][16]
EX int	next_dir [16][16]
EX bool	reg3_rule_available = true
EX vector< pair< string, string > >	rels
EX int	xp_order
EX int	r_order
EX int	rx_order
EX transmatrix	full_X
EX transmatrix	full_R
EX transmatrix	full_P
geometry_information *	for_cgi

Detailed Description

regular three-dimensional tessellations

Function Documentation

celldistance_534()

int hr::reg3::celldistance_534	(	cell *	c1,
		cell *	c2
	)

This is a generalization of hyperbolic_celldistance in expansion.cpp to three dimensions. It still assumes that there are at most 4 cells around every edge, and that distances from the origin are known, so it works only in {5,3,4}.

Variable Documentation

next_dir

EX int hr::reg3::next_dir[16][16]

for adjacent directions a,b, next_dir[a][b] is the next direction adjacent to a, in (counter?)clockwise order from b