| 摘要 |
PROBLEM TO BE SOLVED: To provide a graphic processor which sets an optional cut surface to a display state and a non display state with one operation and facilitates screen display at the time of element edition. SOLUTION: This graphic processor is provided with a central processing unit 1, a display device 2, an input device 3 that inputs data of a character, a numeric value, etc., a main storage device 4 which stores a program under execution such as an operating system, and a secondary storage device 5 that stores an input graphic, etc. And the device 5 has a cut surface creating part 6 which generates a cut surface at an optional place of a solid model, a cut surface layer assigning part 7 which assigns a generated cut surface to an optional designated layer, a cut surface layer management part 8 that maintains an assigned cut surface, an assigned designated layer number and related information, a layer number setting part 10 that performs input layer number setting and a layer number management part 11 which decides the display and non display of an element of the layer of a set layer number. |
