| 摘要 |
The invention relates to a computer implemented method for designing a part modeled by using:
- a seed structure of a context-free grammar,
- a set of rules of the grammar,
- at least two design features, each design feature being defined by at least one rule of the set,
- a priority order between the design features determined by the seed structure and the set of rules. The method comprises the steps of:
- displaying a representation of the part in a graphical user interface according to the priority order,
- modifying the priority order between said two design features by modifying the set of rules,
- displaying a representation of the part according to the modified priority order. |
