| 摘要 |
<p>The apparatus includes a self-contained video display and game apparatus, adapted for the display of objects consisting of connected line segments. A CRT is controlled by a controller unit adapted to convert digital representations of objects into a series of connected line segments drawn by the CRT. The controller is adapted to determine the position (0,1) of the object to be drawn, to move a positioning vector (P1) from the center of the CRT to that location, and to draw the series of predetermined, connected line segments (V1-V6) which comprise the object. Beam current may be turned off for the whole or part of any line segment.</p> |
