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  #1  
Old 08-26-2009, 02:52 AM
snoopy78 snoopy78 is offline
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Join Date: Jul 2009
Posts: 4
Show flight path of balls

Hi,

is it possible to show the flight path of objects?

I want to create 2 balls. And afterthat I want to shoot another ball against the two balls.

It is possible to show the trajectories of the balls, before shooting the third ball?

I've got a vector which defines the force of the third ball:
Code:
info.object.applyForce( vectorB.vec, 1 )
Or is it possible to show the flown pathes of the balls, after shooting the thrid ball?

Many thanks...
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  #2  
Old 08-28-2009, 02:57 PM
farshizzo farshizzo is offline
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Join Date: Mar 2003
Posts: 2,849
You can use On-The-Fly objects to draw lines. So if you know the beginning and ending point of the balls path, then you could use the following code:
Code:
viz.startlayer(viz.LINES)
viz.vertex(beginPoint)
viz.vertex(endPoint)
line = viz.endlayer()
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