[vtkusers] Points inside a Volume

[Jothy]

Can't vtkPolygon->PointInPolygon() do this?

Thanks

Jothy

On Mon, Aug 16, 2010 at 12:13 PM, Bill Lorensen <bill.lorensen at gmail.com>wrote:

> How is the closed volume of triangles created?
>
> On Sun, Aug 15, 2010 at 5:09 PM, Alex Southern <aps at tml.hut.fi> wrote:
> >  The polydata comes from a closed volume of triangles.
> >
> > BR
> > A.
> >
> > On 16/08/2010 00:06, Bill Lorensen wrote:
> >>
> >> Is the polydata derived from a image/volume?
> >>
> >>
> >> On Sun, Aug 15, 2010 at 4:54 PM, Alex Southern<aps at tml.hut.fi>  wrote:
> >>>
> >>>  Hi Bill,
> >>>
> >>> I've thought about it a bit and i'm not quite sure what your getting
> at,
> >>> is
> >>> the answer staring me in the face? :D
> >>>
> >>> A.
> >>>
> >>>
> >>>
> >>> On 15/08/2010 23:45, Bill Lorensen wrote:
> >>>>
> >>>> What is the source of the polydata?
> >>>>
> >>>> This is a trick question...
> >>>>
> >>>> Bill
> >>>>
> >>>> On Sat, Aug 14, 2010 at 7:28 AM, Alex Southern<aps at tml.hut.fi>
>  wrote:
> >>>>>
> >>>>> Hi,
> >>>>>
> >>>>> I've asked a similar question here before but Im going to ask it
> again
> >>>>> slightly differently.
> >>>>>
> >>>>> Using VTK, What is the fastest way to find all points in a grid, (or
> >>>>> all
> >>>>> cubes if you think of it a another way),  that fit inside an
> arbitrary
> >>>>> shaped volume of polydata?
> >>>>>
> >>>>> I tried vtkEnclosedPoints, it works but its very slow. Someone did
> >>>>> suggest
> >>>>> to me using templates does this ring any bells?
> >>>>>
> >>>>> Thanks
> >>>>> Alex
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