| 摘要 |
PROBLEM TO BE SOLVED: To conduct examination sufficiently without three-dimensional shape data by converting the three-dimensional shape data of a moving body into image data and synthesizing converted data with a two-dimensional image such as a drawing and moving a moving-body image in a plane. SOLUTION: A three-dimensional shape data base 1 and an operation specifying device 2 are installed to a plan supporter at the time of the new construction and reconstruction of a building such as a large-scale plant, and connected to a two-dimensional image (such as a drawing) data base 3 and a mapping processor 4. The external surface, borderline, etc., of a moving body such as a construction machine such as a crane used for assembly works, equipments and materials, an article to be carried in, etc., are stored beforehand in the three-dimensional shape data base 1. The operation of the moving body is specified by the operation specifying device 2 while the three-dimensional shape data only of the enumeration of numeric value are converted into image data capable of being visually observed by a rendering processor 5. The images of the data bases 1 and 3 are synthesized, and displayed on an image display 6. Accordingly, the movement procedure and interference check of the moving body can be investigated. |
