Plant

by NightElfik
Short link: http://malsys.cz/g/jhCSSLSL
Plant

Description

Little enhanced plant from The Algorithmic Beauty of Plants by P. Prusinkiewicz and A. Lindenmayer, p 25, fig 1.24d

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ABoPPlants

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Source code

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lsystem Plant4 {
 
set symbols axiom = X;
set initialAngle = 90;
set iterations = 7;
 
interpret F(age) as DrawForward(2^age * 1.2, age * 0.6);
interpret + as TurnLeft(20);
interpret - as TurnLeft(-20);
interpret [ as StartBranch;
interpret ] as EndBranch;
 
rewrite X to F(1) [ + X ] F(1) [ - X ] + X;
rewrite F(x) to F(x+1);
}
 
process all with SvgRenderer;