[Insight-users] Creating my own spatial object

[Antonio Foncubierta]

Hi Luis,

I've used the EllipseSpatialObject (.txx and .h) as a template to get the
ToroidSpatialObject, and I think I succeeded in rewriting the necessary
functions. I didn't know how to implement a non-circular totoid (elliptical,
for example) so I think I should send you the code in case you have any
ideas. should i?

I just rewrote very few things, because most of the code from
ellipseSpatialObject could be reused. What do you think?



Antonio Foncubierta


2009/2/15 Luis Ibanez <luis.ibanez at kitware.com>

> Hi Antonio,
>
> You already identified the most important methods.
>
> The full list is:
>
>
> 1)   Constructor
>
> 2)   Destructor
>
> 3)   IsInside( const PointType & point) const
>
> 4)   IsInside( const PointType & point,
>             unsigned int depth, char * name )
>
> 5)   ComputeLocalBoundingBox() const
>
> 6)   IsEvaluableAt( const PointType & point,
>                  unsigned int depth, char * name
>
> 7)   ValueAt( const PointType & point, double & value,
>              unsigned int depth, char * name)
>
> 8)   PrintSelf( std::ostream& os, Indent indent ) const
>
> 9)   CopyInformation(const DataObject *data)
>
>
>
> and... of course you should write a test that exercise
> all the code in your spatial object, so it has a 100%
> code coverage.
>
>
> At that point, we *strongly encourage* you to submit
> it as a contribution to the Insight Journal  :-)
>
>       http://www.insight-journal.org/
>
>
>   Regards,
>
>
>       Luis
>
>
> -----------------------------
> Antonio Foncubierta wrote:
>
>> Hello,
>>
>> I am interested in using a spatial object with the shape of a torus or
>> toroid. I've been reading the documentation online, and I think that I only
>> have to re-write a couple of functions: ValueAt(), IsEvaluableAt(),
>> IsInside(). Are these the only functions I need to rewrite or should I also
>> type a constructor or other things alike. Can you help me with some
>> guidelines, please?
>>
>> Thank you
>>
>>
>> Antonio Foncubierta
>>
>>
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>>
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