| 摘要 |
PROBLEM TO BE SOLVED: To generate a real image. SOLUTION: The angle of rotation of an autobicyle(own vehicle) to be operated is calculated by a road coordinate system (S202). Thus, the state of the autobicyle to be displayed can be specified only by the rotation of X and Z. The specification of a site is operated by preliminarily preparing a chart for the angles of rotation of X and Z axes, and referring to the chart according to the angles of rotation of X and Z (S204). As a result of reference to the chart, whether or not the autobicyle is brought into contact(grounded) with a road is decided (S206). Then, an effect to be displayed according to the contact site is selected, and a physical coefficient obtained from the chart is set (S208). For example, an effect is selected so that a spark can be generated due to the contact of asphalt with a metallic part, and a cloud of dusts can be generated due to a tire and course-out, and the selected effect is generated (S210), and the motion of the autobicyle is calculated by using the obtained physical coefficient (S220), and displayed. |
