| 摘要 |
<p>The present invention relates to a method for making a computer to design industrial products. Constraints between geometrical structures of the industrial products are modelled by a graph of constraints having nodes and edges. The nodes express the geometrical structures and the edges express constraints between two geometrical structures. The method for making a computer to design industrial products comprises the following steps of: selecting at least one geometrical structure of a product; operating a depth value of each node of a graph from a node which expresses at least one selected geometrical structure; identifying counterpart constraints in the graph; identifying that a depth value of a start node is higher than a depth value of an end node wherein the counterpart constraints are expressed by an oriented edge; inverting the identified counterpart constraints; and modifying at least one selected geometrical structure.</p> |
