Re: Convert vtkImageData to vtkAlgorithmOutput type

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use  vtkImageReslice
<https://vtk.org/doc/nightly/html/classvtkImageReslice.html> instead of
vtkTransformPolyDataFilter

Arefin Shamsil <[email protected]> =E4=BA=8E2019=E5=B9=B44=E6=9C=8813=E6=97=A5=
=E5=91=A8=E5=85=AD =E4=B8=8A=E5=8D=8810:37=E5=86=99=E9=81=93=EF=BC=9A

> Hi,
> I am trying to combine a vtkImageData image and its transform
> using vtkTransformPolyDataFilter. Here is my setup
>
> vtkSmartPointer<vtkTransformPolyDataFilter> imagePose =3D
> itkSmartPointer<vtkTransformPolyDataFilter>::New();
>
> imagePose->SetInputConnection(image); // image is of vtkImageData -----
> error is here
> imagePose->SetTransform(imageTransform);
>
> Problem is SetInputConnection is not accepting vtkImageData type, it only
> accepts vtkAlgorithmOutput type.
>
> I am not really sure what to do here. Online search has not been of much
> help. Is there any way to do it?
>
>
>
>
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<div dir=3D"ltr">use=C2=A0

<a class=3D"el" href=3D"https://vtk.org/doc/nightly/html/classvtkImageResli=
ce.html" title=3D"Reslices a volume along a new set of axes." style=3D"colo=
r:rgb(70,101,162);font-weight:bold;font-family:Roboto,sans-serif;font-size:=
14px">vtkImageReslice</a>=C2=A0instead of=C2=A0

vtkTransformPolyDataFilter</div><br><div class=3D"gmail_quote"><div dir=3D"=
ltr" class=3D"gmail_attr">Arefin Shamsil &lt;<a href=3D"mailto:marefin@uwo.=
ca">[email protected]</a>&gt; =E4=BA=8E2019=E5=B9=B44=E6=9C=8813=E6=97=A5=E5=
=91=A8=E5=85=AD =E4=B8=8A=E5=8D=8810:37=E5=86=99=E9=81=93=EF=BC=9A<br></div=
><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border=
-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir=3D"ltr"><div di=
r=3D"ltr"><div dir=3D"ltr">Hi,<div>I am trying to combine a vtkImageData im=
age and its transform using=C2=A0vtkTransformPolyDataFilter. Here is my set=
up</div><div><br></div><div><div>vtkSmartPointer&lt;vtkTransformPolyDataFil=
ter&gt; imagePose =3D itkSmartPointer&lt;vtkTransformPolyDataFilter&gt;::Ne=
w();</div><div><br></div><div>imagePose-&gt;SetInputConnection(image); // i=
mage is of vtkImageData ----- error is here</div><div>imagePose-&gt;SetTran=
sform(imageTransform);</div></div><div><br></div><div>Problem is SetInputCo=
nnection is not accepting vtkImageData type, it only accepts vtkAlgorithmOu=
tput type.=C2=A0</div><div><br></div><div>I am not really sure what to do h=
ere. Online search has not been of much help. Is there any way to do it?</d=
iv><div><br></div><div><br></div><div><br></div><div>=C2=A0</div></div></di=
v></div>
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</blockquote></div>

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