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Point inside a cube of irregular dimesnion

  1. Jul 1, 2009 #1
    hi, Is there any way, to find a point whether it lies inside a irregular cube. other than finding volume. where cube can be rotated in any direction.
     
  2. jcsd
  3. Jul 1, 2009 #2

    HallsofIvy

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    You don't mean "cube" here- all cubes are about as "regular" as you can get. But, anyway, one method of determining whether or not a point lies inside any given figure is to look at points on a single line, parallel to an axis if that helps, from the point to infinity. If that line crosses a boundary of the figure (an odd number of times) then the point is inside the figure.
     
  4. Jul 2, 2009 #3
    :biggrin: thanks i solved it...
     
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