[vtkusers] this->Input->GetPointCoordinates()!!!!

[cerina]

So you mean that i have to create a variable which has as type double!!!!

David E DeMarle wrote
> 
> That's the address of a:
> double point_coordinates[3];
> 
> GetPointCoordinates puts the x,y,z of point #Point, that you asked for
> in that space.
> 
> David E DeMarle
> Kitware, Inc.
> R&D Engineer
> 21 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-881-4909
> 
> 
> On Thu, Aug 30, 2012 at 10:01 AM, cerina <cerine-baratelli@> wrote:
>> Hi,
>> i want to show the coordinates for each point in my mesh, so i use this
>> line:
>>  *this->Input->GetPointCoordinates(vtkIdType Point, double *x);*
>> I know that *vtkIdType Point* is the Point's Id, what did mean the
>> *double
>> *x*. I didn't understand what did mean ,  and what shall I make in it!!!!
>> Thanks,
>> Cerina
>>
>>
>>
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