[vtkusers] Intermixing Volumes and Multi Planar Reformatting

[Sankhesh Jhaveri]

Great!

Once you’ve loaded the volume into a vtkImageData, you could use
vtkFlyingEdges3D to create isosurfaces from the volume.

Please keep replies on the list for the benefit of other users.

Thanks,
Sankhesh
​

On Tue, Oct 9, 2018 at 4:49 AM Rasoul Sharifian <rasoul.sharifian1 at gmail.com>
wrote:

> Thanks a lot, It worked. Do you have idea about showing segmentation
> output as an isosurface not a volume?
>
> On Mon, Oct 8, 2018 at 6:08 PM Sankhesh Jhaveri <
> sankhesh.jhaveri at kitware.com> wrote:
>
>> Take a look at VTK examples for setting up pipelines for MPR and volume
>> rendering.
>> As for showing them in the same window, you just have to make sure that
>> all the actors/props should be added to the same renderer.
>>
>> Hope that helps.
>> ​
>>
>> On Mon, Oct 8, 2018 at 9:07 AM Rasoul Sharifian <
>> rasoul.sharifian1 at gmail.com> wrote:
>>
>>> How I can show both of them in the same window?
>>>
>>>
>>> On Mon, Oct 8, 2018 at 3:09 PM Sankhesh Jhaveri <
>>> sankhesh.jhaveri at kitware.com> wrote:
>>>
>>>> Yes, you can show both of them in the same view.
>>>> ​
>>>>
>>>> On Mon, Oct 8, 2018 at 3:57 AM Rasoul Sharifian <
>>>> rasoul.sharifian1 at gmail.com> wrote:
>>>>
>>>>> My output comes from ITK. Now I save it as a .mha file. So I think
>>>>> that is volumetric one.  Is that OK? And can I show both of them (MPR and
>>>>> Volumetric) in same view?
>>>>>
>>>>> On Mon, Oct 8, 2018 at 6:44 AM Sankhesh Jhaveri <
>>>>> sankhesh.jhaveri at kitware.com> wrote:
>>>>>
>>>>>> Rasoul,
>>>>>>
>>>>>> What kind of data do you expect as a result of the segmentation? If
>>>>>> it is polygonal data, you can use vtkPolyDataMapper for the segmentation.
>>>>>> If it is volumetric, you can use the vtkGPUVolumeRayCastMapper.
>>>>>>
>>>>>> As for the MPR view, take a look at vtkImageActor (or
>>>>>> vtkImageResliceMapper, if you expect oblique slices).
>>>>>> ​
>>>>>>
>>>>>> On Sat, Oct 6, 2018 at 7:49 AM Rasoul Sharifian <
>>>>>> rasoul.sharifian1 at gmail.com> wrote:
>>>>>>
>>>>>>> Hi every one,
>>>>>>> I want to show my segmentation output in MPR view. Something like
>>>>>>> the file attached to this email. which functions do you suggest for this
>>>>>>> purpose?
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>>>>>> --
>>>>>> Sankhesh Jhaveri *Sr. Research & Development Engineer* | Kitware
>>>>>> <http://www.kitware.com/> | (518) 881-4417
>>>>>> ​
>>>>>>
>>>>> --
>>>> Sankhesh Jhaveri *Sr. Research & Development Engineer* | Kitware
>>>> <http://www.kitware.com/> | (518) 881-4417
>>>> ​
>>>>
>>> --
>> Sankhesh Jhaveri *Sr. Research & Development Engineer* | Kitware
>> <http://www.kitware.com/> | (518) 881-4417
>> ​
>>
> --
Sankhesh Jhaveri *Sr. Research & Development Engineer* | Kitware
<http://www.kitware.com/> | (518) 881-4417
​
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