Gustavo wrote:
> On Thu, Apr 24, 2008 at 3:54 PM, Jose Gonzalez <[EMAIL PROTECTED]> wrote:
>
>> Ok, let me give you some 'criticisms' I have of parts of the
>> approaches to this filters stuff that both Carsten and Gustavo
>> suggested, and let me start with:
>>
>> I just don't see a realistic "need" for having a built-in
>> mechanism of arbitrary lists of arbitrary filters to be applied
>> to any evas obj (or the rendering of such an obj), or as a canvas
>> modifier object itself.
>>
>> I wish someone would point out an interesting, and/or common,
>> real-time gui use of something besides: one specialty filter (say a
>> blur or a bumpmap) followed by a geometric transform (and possibly
>> all clipped by a mask).
>>
>
> in order to do cover flow-like we need:
> 1 - projection;
> 2 - mirror;
> 3 - blur the mirror;
>
>
That's one way, though in fact projection and mirror are
expressible as one transform. The simplest way to do this is to
perform the required transform and mask with a suitable gardient-
like image (could also be defined as a single especialty filter).
Would you like me to send you some simple software-based
examples of how you can do this?
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