Anonymous user
Penrose tiling: Difference between revisions
→{{header|Racket}}
(Added Processing implementation) |
|||
Line 1,152:
}
</lang>
=={{header|Python}}==
Not much of a python program: majority of this code is string literals that dumps an SVG on output.
<lang python>def penrose(depth):
print('''<svg viewBox="-100 -100 200 200" xmlns="http://www.w3.org/2000/svg">
<defs>
<path id="A0" d="M 80.90169943749474 58.778525229247315 L 0 0 100 0" stroke="black" fill="#8bc" />
<path id="B0" d="M 0 0 80.90169943749474 58.778525229247315 161.80339887498948 0" stroke="black" fill="#97e" />''')
for d in range(depth):
print(f''' <g id="A{d+1}" transform="translate(100, 0) scale(0.6180339887498949)">
<use href="#A{d}" transform="rotate(108)" />
<use href="#B{d}" transform="scale(-1, 1)" />
</g>
<g id="B{d+1}">
<use href="#A{d+1}" />
<use href="#B{d}" transform="translate(100, 0) scale(0.6180339887498949) rotate(144) translate(-80.90169943749474,-58.778525229247315)"/>
</g>''')
print(f''' <g id="G">
<use href="#A{d+1}"/>
<use href="#A{d+1}" transform="scale(1, -1)" />
</g>
</defs>
<g transform="scale(2, 2)">
<use href="#G" transform="rotate(-144)" />
<use href="#G" transform="rotate(-72)" />
<use href="#G" transform="rotate(0)" />
<use href="#G" transform="rotate(72)" />
<use href="#G" transform="rotate(144)" />
</g>
</svg>''')
penrose(6)</lang>
=={{header|Racket}}==
| |||