i'd put simply a background colored image with gradual alpha channel
over the text box edge.

btw. one of the most wanted features by designers in Clutter is
probably the technique to produce image-based clipping masks. this
feature would fit to your case as well...

kris.

On Sun, May 24, 2009 at 5:58 PM, Reid van Melle <[email protected]> wrote:
> I'm trying to produce a "dissolving" text effect near a clipping edge, so
> that the text appears to fade-out as it approaches the edge.
>
> Can anybody point me in the right direction for the best way to produce this
> type of effect in clutter/cogl?  It looks like the fog effect in clutter may
> do something related, but it appears to be purely based on z-index.  Is
> there an easy way for me to shoe-horn this to my purposes.  Alternately, I
> found a openGL example with a linear fog effect on the x-axis... is this a
> better model?
>
> - Reid
>
>
>
>
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