Hmmm, that's a nice elegant solution; however, no success. I did however
find a solution though that is along the same lines as not seeing what it
is but figuring out what it's not.
if ( val < 1000000000000 ) {isColor} else {isNAN]
In other words if it's not a color of some intensity it's a NAN.
- Gavin
On Wed, Nov 13, 2013 at 4:57 PM, Ben Dickson <ben.dick...@rsp.com.au> wrote:
> Any comparison to NaN is always false,
> http://stackoverflow.com/q/1565164
> ..so I would guess there is an isnan() function?
>
> If not, a check like "if(val != val)" should only be true for a NaN value
>
> On 14/11/13 10:55, Gavin Greenwalt wrote:
> > Is there a blinkscript constant for NaN values. I tried using 'nullptr'
> > but it gave me a type mismatch error. Specifically I'm looking to ignore
> > pixels which have NAN values in the processing.
> >
> > Thanks!
> > Gavin
> >
> >
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>
> --
> ben dickson
> 2D TD | ben.dick...@rsp.com.au
> rising sun pictures | www.rsp.com.au
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