{|j4
d Z ddl ddlmZmZ ddlmZmZ dZ d edez dz z Z
d Z d
Z d Z
d Zdd
Zd Zd Zd Zd ZddeddfdZefdZd Zedk( r e Z e yy)a xturtle-example-suite:
xtx_kites_and_darts.py
Constructs two aperiodic penrose-tilings,
consisting of kites and darts, by the method
of inflation in six steps.
Starting points are the patterns "sun"
consisting of five kites and "star"
consisting of five darts.
For more information see:
http://en.wikipedia.org/wiki/Penrose_tiling
-------------------------------------------
)*)cospi) perf_countersleepgP/7?
c t | z }t d t | t d t | t d t | t d t | t d y )N$ l fltfdrtlfls +/usr/lib64/python3.12/turtledemo/penrose.pykiter J
QBrFqEsGrFrFrFsGqEsG c t | z }t d t | t d t | t d t | t d t | t d y )Nr r r r s r dartr % r r c |dk( rEt \ }}t t t |d t |d }}}dt |||f< y t
| z }t
d t ||dz
t | t d t ||dz
t
d t | t z t d t ||dz
t
d t | t d t ||dz
t
d y )
Nr r Tr r ) posintheadingroundtiledictr r inflatedartr r inflatekitedr npxpyhxyr s r r( r( 1 s AvBgi.%1+uR{a1 !Aa
QBrFAaCqEsGAaCrFqsGsGAaCrFqEsGAaCrFr c |dk( rEt \ }}t t t |d t |d }}}dt |||f< y t
| z }t
||dz
t d t | t d t ||dz
t d t | t z t d t ||dz
t | t d y )
Nr r Fr r r! 6 ~ r ) r" r# r$ r% r& r r( r r r r' r) r* s r r' r' G s AvBgi.%1+uR{a1 !!Aa
QBAaCrFqEsGAaCrFqsGsGAaCqEsGr c * t | t |z z } t | dz | dz | t D ]a }|\ }}}t || t | t | rt
d t dd nt
d t dd t c y )Ng Y@r black)r ?r r )r6 r r ) clearr shapesizer& setpos
setheadingshapecolorstamp)r r+ thkr. r/ r0 s r drawr@ Z s{ G AqDA
agqw#
1aq! 1
A; &M '< ( &M '< (
r c R t d D ] }t | | t d y N H )ranger( r r r+ is r sunrH j !
1XAq
2 r c R t d D ] }t | | t d y rB )rE r' r rF s r starrK o rI r c t d t t d t t dt t t
d t t dt t d y )Nr d r r r )tracer
begin_polyr end_polyregister_shapeget_polyr r r
makeshapesrT t sJ
1ILI J68:&LI J68:&
1Ir c j t t t t t d y )Nuser)resethtpurT
resizemoderS r r startr[ s GDDLvr )r r c d t | t d i at d || | t | || t d t t D cg c] }t | s
| c} }t t D cg c] }t | r
| c} }t
d||||z fz y c c}w c c}w )Nr r z"%d kites and %d darts = %d pieces.)gotor: r& rN r@ lenprint)r r+ funstartposr> r/ nknds r testrf s NqMH
1I1IArN
1I
1AXa[a
1 2B
5A!a
5 6B
."b"R%
@A 2
5s B(!B(9B-B-c t t d D ]< }t }t d|| t }||z
}|dk s/t d|z
> y )N i, r )r[ rE clockrf r )rb rG abts r demorm sJ G
1X G S!S G
E q5 !a%L
r c t d t ddd t t t d t t
t
d t dd t
ddd t d d
d t d
dd y)Nlogog333333?r r r5 i8gffffff?r zPlease wait...center)z Arial Blackr bold)alignfontiX rh )F u )rc Done)
modebgcolorrm rH r rK pencolorr_ writerf rS r r mainr{ sg L CaI !HJ W4L SQ
:<a)$ r __main__N)r )__doc__turtlemathr r timer ri r r r) r r r( r' r@ rH rK rT r[ rf rm r{ __name__msgmainlooprS r r