| 摘要 |
PURPOSE: To improve the efficiency of the process of the attitude input of multi- joint body structure in computer graphics. CONSTITUTION: A doll-shaped input device 600 is constituted by combining joints provided with an angle sensor 610 for respective X, Y and Z axis directions. In a data fetching routine 300, values digitizing the angles of respective axial directions for the respective joints of the input device 600 with a converter are used and in a coordinate calculating routine 400, display positions for the respective joints of multi-joint body structure in computer graphics are calculated. In a polygon display routine 500, a polygon is displayed on a display 103 based on a local coordinate system with the display position calculated in the coordinate calculating routine 400 as an origin. |
