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examples:
koch snowflake
,
hilbert curve
,
spiral
share this program:
link to it
html:
bbcode:
cs to envelope lt 180 square triangle rt 180 end to square repeat 4 [fd 50 rt 90] end to triangle rt 30 repeat 3 [fd 50 rt 120] lt 30 end to house square fd 50 triangle bk 50 end to st2 square rt 60 triangle end st2
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