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sandtreader
sandtreader presents ...

2011/9/26

turtleGraphics with Fractals

Based on Poul Henriksen's original turtle graphics scenario, but with fixes to make it work in the new Greenfoot API with Actor move() and turn() methods

Also includes a generic fractal tree plotting class showing the use of recursion, and various types of tree and snowflake structures derived from it.

4538 views / 25 in the last 7 days

1 vote | 0 in the last 7 days

Tags: demo with-source tree turtle recursion fractal snowflake

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danpostdanpost

2011/9/26

I press run and nothing happens; is there something one needs to do after pressing RUN?
sandtreadersandtreader

2011/9/27

This is an update for the original turtleGraphics scenario distributed with Greenfoot, and it needs to be downloaded into Greenfoot itself - then you can create turtle objects and they will draw interesting stuff! Sorry it doesn't do anything in the Web applet, but if it did it would confuse things when used normally.
actiniumactinium

2011/9/28

Strange.
danpostdanpost

2011/9/28

Even downloaded into Greenfoot, I got nothing but a blank screen after pressing RUN!
danpostdanpost

2011/9/28

Even downloaded into Greenfoot, I got nothing but a blank screen after pressing RUN!

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