Thank you George. I don't know how I missed that!
Keith On Thu, Aug 26, 2010 at 9:29 AM, George Toledo <[email protected]> wrote: > There was a recent discussion about this on the Quartz Composer developer > list. I would do a search and peruse through that. > That said, the method described here has worked well for me: > http://kineme.net/forum/Discussion/DevelopingCompositions/TiltshiftPluginAEFinalcutMotion#comment-14202 > Examine the Core Image Kernel in the VariableBlur-Circle_03c2.qtz > attachment. > Replace with a linear gradient instead of a circular gradient. > Best regards, > George Toledo > > On Wed, Aug 25, 2010 at 6:52 PM, Keith Lang <[email protected]> wrote: >> >> Hi all, >> >> I'm trying to fake tilt-shift photography (limited focal depth, making >> each end of the image out of focus/blurred), starting with an input of >> a 2d image. >> >> The best approach I can find so far is to apply a blur, and then Blend >> with Mask, with a mask as a gradient… >> as described here http://d.hatena.ne.jp/ke_takahashi/20081006/p2 >> >> However it's not really the result I'm after, because halfway you have >> a composite of both the in-focus image and the out-of-focus image. >> >> I'm not even sure how to go about doing this, aside from learning how >> to code a blur filter that applies a different radius blur to each >> pixel based on the corresponding pixel in a gradient image. >> >> Keith. >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Quartzcomposer-dev mailing list ([email protected]) >> Help/Unsubscribe/Update your Subscription: >> >> http://lists.apple.com/mailman/options/quartzcomposer-dev/gtoledo3%40gmail.com >> >> This email sent to [email protected] > > _______________________________________________ Do not post admin requests to the list. They will be ignored. Quartzcomposer-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/quartzcomposer-dev/archive%40mail-archive.com This email sent to [email protected]
