[vtkusers] I need your help to view special lines on polydata

[Bill Lorensen]

That filter should produce lines or poly lines.

On Sun, Nov 9, 2008 at 10:49 AM, Nour Mestiri <nourmestiri at yahoo.fr> wrote:
> Hi Bill,
> I wanna say by "crest lines" those where thers is maximum curvature of the
> polydata.
> By the way, the code you told me to use don't give lines as result.
> So, i hope you help me.
> Thanks a lot
>
> --- En date de : Ven 7.11.08, Bill Lorensen <bill.lorensen at gmail.com> a
> écrit :
>
> De: Bill Lorensen <bill.lorensen at gmail.com>
> Objet: Re: [vtkusers] I need your help to view special lines on polydata
> À: nourmestiri at yahoo.fr
> Cc: "vtk" <vtkusers at vtk.org>
> Date: Vendredi 7 Novembre 2008, 20h22
>
> Please provide your definition of "crest lines".
>
> On Fri, Nov 7, 2008 at 3:16 PM, Nour Mestiri <nourmestiri at yahoo.fr>
> wrote:
>> Hi Bill and thanks a lot for your message.
>> I used what you told me, but the resulat i have is not the crest lines of
>> the object.
>> Is there anything to modify before or after using
> 'vtkFeatureEdges'?
>> Thanks again
>> --- En date de : Ven 7.11.08, Bill Lorensen
> <bill.lorensen at gmail.com> a
>> écrit :
>>
>> De: Bill Lorensen <bill.lorensen at gmail.com>
>> Objet: Re: [vtkusers] I need your help to view special lines on polydata
>> À: nourmestiri at yahoo.fr
>> Cc: "vtk" <vtkusers at vtk.org>
>> Date: Vendredi 7 Novembre 2008, 17h15
>>
>> Look at vtkFeatureEdges.
>> BoundaryEdgesOff()
>> FeatureEdgesOn()
>> NonManifoldEdgesOff()
>> ManifoldEdgesOff()
>> SetFeatureAngle(try something like 60)
>>
>>
>>
>>
>> On Fri, Nov 7, 2008 at 12:06 PM, Nour Mestiri <nourmestiri at yahoo.fr>
>> wrote:
>>> Hello all vtk users.
>>> I posted my first message but i didn't received any answers!!!
> I'm
>> new with
>>> you, so please try to help me if possible .
>>> I wanna draw the crest lines of a polydata. Is there any way to do
> this?
>> How
>>> can i do it?
>>> Thanks for all
>>>
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>>
>>
>
>