CAD SYSTEM FOR PREPARING PLAN FIGURE OF UNIT TYPE BUILDING

摘要

PROBLEM TO BE SOLVED: To decrease an input operation man-hour and to simplify designing work. ;SOLUTION: A plan designing means 31 which designs a plan figure by arranging components on an internal plan of a building unit by using component data stored in a component information storage means is provided with a segment specifying means 42 which selects a desired segment out of segments representing the border of an area formed in the building through input operation for designating one arbitrary point on the segment. Consequently, since the segment can be selected only by designating the arbitrary point on the segment, both the ends of the segments need not be designated to decrease the input operation man-hour and simplify the designing work.;COPYRIGHT: (C)2000,JPO