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Re: APOD: Persistent Saturnian Auroras (2014 Jun 22)

Posted: Mon Jun 23, 2014 11:21 pm
by geckzilla
Well, whatever you want, since it's on a black background it's fairly easy to do the whole ring system with alpha transparency. But then the drop shadow will begin look strange.
http://www.geckzilla.com/astro/saturn_transparent2.png
That's ten minutes... if it weren't against a black background then it would be very hard. Anyway, you get a big ol' whatever from me on this one, Chris. You won't guess motives but you'll call it lazy.

Re: APOD: Persistent Saturnian Auroras (2014 Jun 22)

Posted: Mon Jun 23, 2014 11:28 pm
by Chris Peterson
geckzilla wrote:You won't guess motives but you'll call it lazy.
As I said, it wasn't a criticism. I was simply pointing out that the boundary (not a shadow, not a drop shadow) was trivial to create, unlike an accurate cutout.

Personally, I always advocate for the laziest approach that will achieve the desired end.

Re: APOD: Persistent Saturnian Auroras (2014 Jun 22)

Posted: Mon Jun 23, 2014 11:37 pm
by geckzilla
Now it's just a disagreement on semantics.

Re: APOD: Persistent Saturnian Auroras (2014 Jun 22)

Posted: Tue Jun 24, 2014 12:22 am
by Beyond
Sounds like Seinfeld. A disagreement about nothing.