[vtkusers] Normal Direction of point set

[Jon Haitz Legarreta]

If you mean using parts of a given version (say 5.10.1) and using some
other parts of another version (say 7.1), chances are that this approach
results in unexpected behavior to say the at least (if you even try).
Regardless of whether the toolkit or external library used is VTK or not,
that approach is not advisable.

The class at issue may depend on other classes or features not present in
earlier versions, so you'd better use 7.1 if you need the class.

You can perfectly have as many VTK versions as needed installed/built in
the same machine.

You can use the VTK_MAJOR_VERSION, VTK_MINOR_VERSION, etc. flags in your
project if you want to use the feature depending on the availability of the
VTK version your project links against. At least if the feature is not
critical.

JON HAITZ

--


On 2 March 2017 at 07:17, Abdelkhalek Bakkari <
bakkari.abdelkhalek at hotmail.fr> wrote:

> Mine is 5.10.1. Can I get two different versions of VTK in the same
> windows and used for the same project? Is there any other way please?
>
>
>
>
>
>
> ------------------------------
> *From:* Bill Lorensen <bill.lorensen at gmail.com>
> *Sent:* 02 March 2017 02:56
> *To:* Abdelkhalek Bakkari
> *Cc:* VTK Users
>
> *Subject:* Re: [vtkusers] Normal Direction of point set
>
> What version of VTK? You need 7.1
>
> On Mar 1, 2017 7:49 PM, "Abdelkhalek Bakkari" <
> bakkari.abdelkhalek at hotmail.fr> wrote:
>
>> Dear Mr Bill,
>>
>>
>> Thank you for your prompt answer. I tried to adopt vtkPCANormalEstimation.
>> But, I could not find the vtkFiltersPointsModule.h.
>>
>>
>>
>>
>> Abdelkhalek Bakkari
>> Ph.D candidate in Computer Science
>> Institute of Applied Computer Science
>> Lodz University of Technology, Poland
>>
>>
>>
>>
>> ------------------------------
>> *From:* Bill Lorensen <bill.lorensen at gmail.com>
>> *Sent:* 01 March 2017 18:34
>> *To:* Abdelkhalek Bakkari
>> *Cc:* VTK Mailing List
>> *Subject:* Re: [vtkusers] Normal Direction of point set
>>
>> In vtk7.1 use
>> vtkPCANormalEstimation
>>
>> see the example:
>> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Points/NormalEstimation
>> VTK/Examples/Cxx/Points/NormalEstimation - KitwarePublic
>> <http://www.vtk.org/Wiki/VTK/Examples/Cxx/Points/NormalEstimation>
>> www.vtk.org
>> Download and Build NormalEstimation. Click here to download
>> NormalEstimation. and its CMakeLists.txt file. Once the tarball
>> NormalEstimation.tar has been downloaded ...
>>
>>
>>
>>
>> On Wed, Mar 1, 2017 at 12:11 PM, Abdelkhalek Bakkari
>> <bakkari.abdelkhalek at hotmail.fr> wrote:
>> > Dear VTK users,
>> >
>> >
>> > I would like to ask about the way of normal direction computation of
>> point
>> > set.
>> >
>> >
>> > Thank you in advance.
>> >
>> >
>> > Best regards,
>> >
>> >
>> > Abdelkhalek Bakkari
>> > Ph.D candidate in Computer Science
>> > Institute of Applied Computer Science
>> > Lodz University of Technology, Poland
>> >
>> >
>> >
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