[vtkusers] vtkImageReslice( ResliceAxesDirectionCosines x ResliceTransform)

[marcelo oliveira]

Hi User´s !!!!!

I´m try to rotate my axial slice
( x = 512, y = 512, z = 80, 
Spacing( x =1.00, y = 1.00, z = 13.6533 )

in 45 degrees, i did using: 


vtkTransform
Translate(-512.00,-512.00,-80.00)
RotateY( 45.00  )
Translate(512.00,512.00,80.00)

and then i use vtkImageReslice, everything works but i
receive imprecise slices, i check vtkuser to get hints
and i find
http://public.kitware.com/pipermail/vtkusers/2001-June/006711.html


so, i changed my plans 
and i would like to use ResliceAxesDirectionCosines to
get precise slices.

My question is: How ResliceAxesDirectionCosines works
and how can i set my extent and spacing if i want to
rotate my stack in 45 degree or other ???


Tanks a lot for your time and help !!!!!




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