[vtkusers] get a point inside a vtkPolyData

[David Doria]

On Fri, Feb 25, 2011 at 1:07 PM, Jonathan Morra <jonmorra at gmail.com> wrote:

> But what if I happen to pick an inflection point, then both could fail.
>

Yea, if you pick a vector tangent to the curve both will be outside the
polygon.

How about

while(both aren't outside the polygon)
{
 do the procedure
}

?

vtkSelectEnclosedPoints tries to find if a point is inside a closed surface,
not a contour.

David
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