 |
||
|
Place the observer in the position X-ref =-2 , Y-ref=0 , and click on Observe the result Change to another position. X-ref=-1, Y-ref=2, for example. What happens then? |
||
| ¡
Do not press init!. Change Vx-ref to 0 and/or Vy-ref to 0.5, What happens now? |
||
in the visual.