| 摘要 |
PROBLEM TO BE SOLVED: To obtain a computer graphic(CG) picture giving a visual and audio effect similar to that obtained by observing the inside and outside of a building by actually walking around there by displaying the CG picture concerning the building as a moving picture while the position of eyes moves. SOLUTION: After finishing various kinds of arithmetic operation and adjustment, a work station 15 stops or moves the virtual position of eyes set a three- dimensional shape data in a desired direction according to operator's input operation by means of a mouse, etc., through the use of a software for displaying the CG picture, based on a file. Then along with the movement of the position of eyes, real-time arithmetic operation is executed and data for the CG picture by this arithmetic operation is outputted on a screen 18 and CRT 17. Thereby the CG picture artificially reproducing the state of looking at a dwelling, an outside groove, a component interest in the picture, etc., from a desired position corresponding to the position of eyes at each point of time is displayed as a moving picture or a still picture. |
