[vtkusers] Theres hole in my Mesh dear Liza, dear Liza!

[Ashika Umanga Umagiliya]

Hmm..its weird..I cant see a reason for the "hole".My contours are smooth
and have a constant Z distance. (as show in the pictures)..
Can this be a bug in "vtkVoxelContoursToSurfaceFilter" ?

On 13 July 2011 18:33, Jothy <jothybasu at gmail.com> wrote:

> You could use vtkFilleHolesFilter.
>
> Jothy
>
>
> On Wed, Jul 13, 2011 at 10:21 AM, Ashika Umanga Umagiliya <
> aumanga at biggjapan.com> wrote:
>
>> Hi Jothy,
>>
>> Yeap,they have constant Z spacing..
>>
>>
>> On 13 July 2011 18:18, Jothy <jothybasu at gmail.com> wrote:
>>
>>> I think the vtkVoxelContoursToSurfaceFilter requires a constant Z
>>> spacing. Does you contours meet this requirement?
>>>
>>> Jothy
>>>
>>>
>>>
>>> On Wed, Jul 13, 2011 at 10:10 AM, Ashika Umanga Umagiliya <
>>> aumanga at biggjapan.com> wrote:
>>>
>>>> Greetings all,
>>>>
>>>> I use "vtkVoxelContoursToSurfaceFilter"  to generate Mesh from a stack
>>>> of contours.
>>>> I have this weird case where there is an unsual "hole" in the generated
>>>> mesh.
>>>>
>>>> Here is the input "contour data" rendered using OpenGL GL_LINE_STRIP
>>>>
>>>> http://oi51.tinypic.com/333fwnd.jpg
>>>> http://oi51.tinypic.com/2416ydk.jpg
>>>>
>>>> and here is the generated Mesh
>>>>
>>>>
>>>> http://oi51.tinypic.com/2whqm0z.jpg
>>>> http://oi51.tinypic.com/ifcsv9.jpg
>>>>
>>>>
>>>> (Note three are two seperate meshes in the scene.Only the outer-bule
>>>> mesh has the hole.)
>>>>
>>>> Can anyone think of the reason for this?
>>>>
>>>> Thanks in advane
>>>>
>>>>
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>>
>
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