[vtk-developers] How to change opacity/visibility of polyline

[Mathieu Westphal]

You can then use the extractSurface filter to recover a polydata if needed.

Mathieu

Mathieu Westphal

On Fri, Nov 6, 2015 at 6:24 PM, Saeed Mahdizadeh Bakhshmand <
saeedbakhshmand at gmail.com> wrote:

> Hello Mathieu,
>
> Thanks for your response, And this output should be saved into an
> vtkUnstructuredGrid or there is a better way to copy data from selection?
>
> Best,
> Saeed
>
> On Fri, Oct 30, 2015 at 3:03 AM, Mathieu Westphal <
> mathieu.westphal at kitware.com> wrote:
>
>> Hello
>>
>> No, but you can extract the cells you want to see, and display the output.
>>
>> Mathieu
>>
>> Mathieu Westphal
>>
>> On Thu, Oct 29, 2015 at 11:19 PM, Saeed Mahdizadeh Bakhshmand <
>> saeedbakhshmand at gmail.com> wrote:
>>
>>> Hello,
>>>
>>> Is there any way to toggle visibility of each line of a vtkpolydata (or
>>> vtkpolyline) independently?
>>>
>>> Best,
>>> Saeed
>>>
>>>
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