| 摘要 |
<p>PURPOSE: To automatically generate an extremely specialized design from a geometric design and to improve the interactive type design by a CAD system by executing the sequences through geometric element commands so as to generate the design data. CONSTITUTION: A first order design command 30 supports the first order design of the geometric elements and a copy design command 31 is used to design the geometric elements which are frequently generated during the design or the design groups. The commands 30 and 31 are transmitted to a construction plan generator 34 and the geometric design is generated. From this general design, a variation is generated through a processor 35 based on specific parameter values. The processor 35 varies the variables by the realistic values from an input means 36, the sequences of the first order design commands are executed and the generated data are stored as model data 37. Similarly, respective data for horizontal and vertical movements, scales and rotations are generated by the command 31.</p> |
