The projection control control equipment, being the projection control control equipment which projects the model in

摘要

PROBLEM TO BE SOLVED: To provide a projection control device for projecting a driving state of a model on a two-dimensional drawing without moving a three-dimensional model shape.;SOLUTION: This projection control device 100 for projecting a model in a three-dimensional CAD system having a movable part to two-dimensional drawing is provided with: a movable component retrieval part 111 for retrieving target components to be projected to the two-dimensional drawing among the components each having the movable part; a movable range detection part 112 for detecting the movable range of the components retrieved by the movable component retrieval part 111; a movable component extraction part 113 for, when the movable range of one optional component retrieved by the movable component retrieval part 111, detected by the movable range detection part 112, and the movable range of the other component are overlapped in the direction of a line of sight, extracting only components arranged in front of the direction of the line of sight; and a drawing part 114 for two-dimensionally drawing a driving state of the components extracted by the movable component extraction part 113.;COPYRIGHT: (C)2010,JPO&INPIT