dcc-lsystem 0.6.3

An implementation of a Lindenmayer system together with some rendering tools
Documentation 
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use dcc_lsystem::renderer::DataRendererOptions;
use dcc_lsystem::renderer::Renderer;
use dcc_lsystem::turtle::{TurtleAction, TurtleLSystemBuilder};

fn main() {
    let mut builder = TurtleLSystemBuilder::new();

    builder
        .token("X", TurtleAction::Nothing)
        .token("Y", TurtleAction::Nothing)
        .token("F", TurtleAction::Forward(30))
        .token("+", TurtleAction::Rotate(-90))
        .token("-", TurtleAction::Rotate(90))
        .axiom("F X")
        .rule("X => X + Y F +")
        .rule("Y => - F X - Y");

    let (mut system, renderer) = builder.finish();
    system.step_by(15);

    let rv = renderer.render(&system, &DataRendererOptions::default());
    println!("Dragon curve builder generated {} lines", rv.len());
}