[Insight-developers] using VectorInterpolateImageFunction with images of CovariantVectors

[Luis Ibanez]

Hi Josh,

The changes on:

FixedArray, Vector, CovariantVector, and RGBPixel
were made last night. All these classes are now
using "Dimension".  Other classes that used references
to "VectorDimension" were modified as well.

A test for interpolating a RGB image was added to

      Insight/Testing/Code/Common/

as:

    itkRGBInterpolateImageFunctionTest.cxx

This seems to be working ok.
I may have missed some changes though...
please let me know if there is any problem.



    Luis

=====================================

Joshua Cates wrote:
> Hi Luis,
> 
> 
>>The first probably need to be a bit different since types are not 
>>inherited on the SGI's. In principle from the Vector we don't have
>>access to the "Length" defined in the FixedArray. We will have to
>>explicitly ask for  the Superclass type instead of T::
>>something like
>>
>>itkStaticConstMacro(VectorDimension,int,SuperClass::Length);
>>
> 
> The drawback of this approach is that images of FixedArrays will not be 
> supported, only FixedArray subclasses.  Maybe it is better to add a 
> Dimension enum to all classes as you first suggested.
> 
> 
> 
> Josh.
> 
> 
> 
> 
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