What's happening is the image is scaled down so much that it works
against the bilinear scaling function. As I understand it, the pixels
are not next to eachother so it doesn't know what to interpolate. I
would recommend putting an intermediary Image Resize with the zoom
factor as a work-around, although the way this affects you (and
others) I would say it's a bug so please leave a description of your
problem at developer.apple.com/bugreporter.
Troy
On Feb 25, 2008, at 11:14 AM, Surya Buchwald wrote:
Karan - yes, I'd tried this new function as well and received the
same result - not sure why it works that way, but squares are no
good :)
Surya
On Mon, Feb 25, 2008 at 11:00 AM, Karan Lyons
<[EMAIL PROTECTED]> wrote:
I tried setting the sprites to use anti-aliasing. The edges were
smooth, but all the circles turned into squares...So, probably not
the best solution.
Namaste,
Karan
Karan "The Architect" Lyons: Web Design & Development at Geek
Ramblings | Student | Omnigeek
contact | email: [EMAIL PROTECTED]| cell: 857-544-9527 |
skype: taoofkaran | aim: taoofkaran
On Feb 25, 2008, at 1:50 PM, Surya Buchwald wrote:
Hello, everyone! I've got what I hope is a simple mistake on my
part. I've got a composition comprised of many sprites contained
within 3D Transformations. The sprites were all created at 512x512,
most of them as 8-bit PNGs with Unmatted Alpha Channels.
When I 'zoom in' so the sprites are nearly full-size, they look
pretty good. But when I 'zoom out' (really doing a 3D
transformation to push them back into Z-Space) they get aliased and
crunchy around the edges. I've attached two example pictures - the
composition is probably to big to be accepted by the list (embedded
pictures) so it's available at momothemonster.com/files/qc/
cropcircle_kb.zip
The composition is quite messy as I don't usually do a big cleanup
until the patch is performance-ready. Controls are as follows:
Up Arrow: Zoom In
Down Arrow: Zoom Out
a, s, d, f: rotate joints 1, 2, 3, 4
j, k, l, ; : reverse-rotate joints 1, 2, 3, 4
Cheers,
Surya <momocrop_good.jpg><momocrop_bad.jpg>
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