On Sat, 26 Apr 2008 00:42:47 -0400 Jose Gonzalez <[EMAIL PROTECTED]> babbled:
> 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? yes projection and mirror can be merged, but blur is still a separate filter... so point still stands that u need to have filter pipelines. the ability to know what parts of the screen have what filter chain applied to what source object data -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) [EMAIL PROTECTED] ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
