[ODE] ode and sound effects

Roel van Dijk R.vanDijk at rad.umcn.nl
Thu Jan 15 11:46:43 MST 2004


On Thursday 15 January 2004 11:25, DjArcas wrote:
> A body can't have angular vel but no linear vel and then collide with
> something static - it's not moving!
Yes it can.
Consider a long stick. '0' is the center of the stick (the position of the 
body). 'x' is some other object. In this situation there clearly is no 
collision.

[ascii]
            x

------0--------
[/ascii]

No we rotate the stick:

[ascii]
       x/ Bang!
       /
     0
    /
  /
[/ascii]

The stick has rotated and now it hits the object.


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