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- /*
- * Example of the symbodial tree-like structure
- * of Aono and Kunii.
- *
- * The Algorithmic Beauty of Plants, p. 59
- */
-
-
- lsystem aonoTree;
-
- const r1 = 0.9; // contraction ratio 1
- r2 = 0.7; // contraction ratio 2
- a1 = 10; // branching angle 1
- a2 = 60; // branching angle 2
- wr = 0.707; // width decrase rate
-
- table table1{
- A(l,w) -> wi(w) F(l) [ pt(-a1) B(l*r1, w*wr) ]
- ro(-180) [ pt(-a2) B(l*r2, w*wr) ];
- B(l,w) -> wi(w) F(l) [ tu(-a1) rv B(l*r1, w*wr) ]
- [ tu(a2) rv B(l*r2, w*wr) ];
- };
-
- attributes {
- axiom co("SaddleBrown") A(1,0.1);
- derivation table1(10);
-
- coneres 5;
- };