[ITK-users] [ITK] SetCenter() example for VersorRigid3DTransform

[Timothee Evain]

Hello,

You could use :
itk::OptimizerParameters<double> NewCenter(3);
NewCenter[0]=X;
NewCenter[1]=Y;
NewCenter[2]=Z;
MyTransform->SetFixedParameters(NewCenter);

or 

itk::Point<double,3> NewCenter;
NewCenter[0]=X;
NewCenter[1]=Y;
NewCenter[2]=Z;
MyTransform->SetCenter(NewCenter);

I've mostly used the first way, but the second should work also I think.

HTH

Tim,

----- Mail original -----
De: "Andrew Harris" <aharr8 at uwo.ca>
À: "Insight-users" <insight-users at itk.org>
Envoyé: Vendredi 10 Mars 2017 22:02:14
Objet: [ITK] [ITK-users]  SetCenter() example for VersorRigid3DTransform

Hello, 
I'm trying to set the center of rotation for a VersorRigid3DTransform to the middle of a 3D image in two dimensions and the top in the third. I have as of yet been unable to find an example in the wiki of doing this. The only example I've found appears to use a CenteredTransformInitializer to set the center of rotation to the center of the image. Is there an example of setting the center elsewhere, or if not, can someone provide me the syntax I would use? 


-- 

AH 





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