sfcurve (version 1.0.0)

sfc_generator: Generate a nxn curve based on expansion rules

Description

Generate a nxn curve based on expansion rules

Usage

sfc_generator(
  rules,
  name,
  envir = topenv(parent.frame()),
  flippable = FALSE,
  verbose = TRUE
)

Value

No value is returned.

Arguments

rules

An sfc_rules object.

name

Name of the curve. The name will be used for the functions that will be generated.

envir

Environment where the functions are exported.

flippable

Whether rules can have flipped version? If it is TRUE, the generated function also accepts the flip argument.

verbose

Whether to print messages?

Details

Two functions will be exported:

• sfc_{name}()

• draw_rules_{name}()

For the simplicity, flipping is not supported yet.

Examples

UNIVERSE_4x4_PEANO = c("I", "R", "L")

RULES_4x4_PEANO = list()
RULES_4x4_PEANO[["I"]][[1]] = sfc_unit("RIILLIIRRIILLIIR", rot = 0, universe = UNIVERSE_4x4_PEANO)
RULES_4x4_PEANO[["I"]][[2]] = sfc_hflip(RULES_4x4_PEANO[["I"]][[1]])
RULES_4x4_PEANO[["R"]][[1]] = sfc_unit("IIIRRIILLIIRRIIL", rot = 0, universe = UNIVERSE_4x4_PEANO)      
RULES_4x4_PEANO[["R"]][[2]] = sfc_rotate(sfc_unit("LIIRRIILLIIRRIII", 
                                rot = 270, universe = UNIVERSE_4x4_PEANO), 90)
RULES_4x4_PEANO[["L"]][[1]] = sfc_hflip(RULES_4x4_PEANO[["R"]][[2]])
RULES_4x4_PEANO[["L"]][[2]] = sfc_hflip(RULES_4x4_PEANO[["R"]][[1]])

SFC_RULES_4x4_PEANO = sfc_rules(rules = RULES_4x4_PEANO,
        name = "Peano 4x4",
        bases = BASE_LIST[UNIVERSE_4x4_PEANO])

sfc_generator(SFC_RULES_4x4_PEANO, "4x4_peano")
draw_rules_4x4_peano()
sfc_4x4_peano("I", 111) |> plot()