| 摘要 |
PURPOSE:To transmit operational procedure of elements to an operator accurately, and make the operator understand the operational procedure promptly and practically by constituting an animated picture image for indicating the assembly operational procedure of an object picture image from arbitrary cross view point coordinate information. CONSTITUTION:For example, the position of an object picture image 163 of a bolt is designated by coordinate of a reference point 165 of the bolt, and the direction is designated by angles 166a, 166b which indicate direction of reference direction vector 166 of the bolt and a rotation angle 166c. The coordinate of the reference point 165 of the bolt is shown in a form of X=(x, y, z) from x coordinate 165a, V coordinate 165b, y z coordinate 166c, and the directions 166a, 166b and the rotation angle 166c are show in a form of theta= (thetaa, thetab, thetac). In order to realize a picture image from an arbitrary view point, a virtual view point 171 and a virtual picture image 172 are moved/rotated with mutual distance between the virtual view point 171 and the center point 177 of the virtual picture image 172 kept so that the object picture image of a bolt 173 may be obtained at a desired position and direction. |
