Origami Crease Pattern tools
Project description
creasepattern
Basic tools to work with Origami Crease Patterns.
Usage
Install with pip
pip install creasepattern
This installs the crease
executable:
Usage:
crease creasepattern.cp image.png
crease creasepattern.cp image.svg
cp2png(infile, outfile, size=2048, margin=20, aa_scale=4)
Convert .cp
files to .png
Size of the output file is scaled to the given size, either horizonally or vertically, whichever is larger.
aa_scale
is used to anti alias. Set to 1 to disable anti aliasing.
from creasepattern import cp2png
cp2png('file.cp', 'file.png')
cp2svg(infile, outfile, margin=10)
Convert .cp
files to .svg
from creasepattern import cp2svg
cp2svg('file.cp', 'file.svg')
opx2png(infile, outfile, size=2048, margin=20, aa_scale=4)
Convert Oripa .opx
to .png
opx2svg(infile, outfile, margin=10)
Convert Oripa .opx
to .svg
orh2png(infile, outfile, size=2048, margin=20, aa_scale=4)
Convert Orihime .orh
to .png
orh2svg(infile, outfile, margin=10)
Convert Orihime .orh
to .svg
.
Only supports exporting normal lines, so no folded bases, aux circles and non-interfering aux lines.
from_cp(infile: str) -> Cp
Convert .cp
to a Cp
object.
from_cp_str(lines: list[str]) -> Cp
Convert string lines in .cp
format to a Cp
object.
from_opx(infile: str) -> Cp
Convert Oripa .opx
to a Cp
object.
from_orh(infile: str) -> Cp
Convert Orihime .orh
to a Cp
object
to_svg(cp: Cp) -> str
Convert a Cp
object to an svg string
to_png(cp: Cp) -> Image
Convert a Cp
object to a PIL Image
Roadmap
- (Must) Make size of output configurable
- (Must) Make edge types configurable
- (Could) Support more filetypes
Project details
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