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/* this is a c-style comment */ |
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// this is another comment |
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// if you want to have two "/" back to back, |
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// just seperate them with a space |
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/* |
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* This is the coordinate system: |
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* |
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* y |
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* | |
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* | z |
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* | / |
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* |/ |
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* *------x |
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* |
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* turtle starts heading up (y axis) |
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* + turn left (z) |
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* - turn right (z) |
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* ^ pitch up (x) |
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* & pitch down (x) |
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* / rotate right (y) |
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* \ rotate left (y) |
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* |
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* this is a bit illogical, but it makes 2d and 3d compatible (using + and -) |
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* |
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* full rules have the form |
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* module_name"("parameters...")" ":" constraint_expression "=>" expansion"," iterations ";" |
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* |
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* where "(parameters...)", ": constraint_expression", "expansion" and ", iterations" |
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* are optional parts, i.e. |
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* |
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* A => ; |
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* |
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is a valid rule, which unconditionally removes all occurences of A. |
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*/ |
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seed(n) => figure(n), 1; |
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//seed(n) => attr(distance,3) hexagonal_gosper(n), 1; |
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//seed(n) => simple_tree(n), 1; |
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//seed(n) => roseleaf(n),1; |
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//seed(n) => attr(distance,5) polygon, 1; |
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