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pat1084

Tue Jan 13, 2009 5:54 pm


How to bounce a ball (oval) off a wall

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I have a project due in a couple of days and i am trying to figure out how to make a ball move itself in a diagonal line, and when it hits a wall that it will be able to rebound back at the same angle that it hit the wall. i am completly new at turing and any help would be appreciated


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saltpro15

Tue Jan 13, 2009 6:16 pm


Re: How to bounce a ball (oval) off a wall

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here's some pseudo code to get you started

var velx, vely, posx, posy : int
if posx > maxx - 5 then
velx := -velx
elsif posx < 5
velx := -velx
end if


should be alone those lines to bounce it off walls