Just for some performance testing i would like to rebuild something i did in Quart Composer:

A glowing rotating cube. I allready did the cube, and it's rotating ... sorry. But for the glowing effect. In Quartz Composer i did it like that. I renderer the cube to image, then i took that image again and overlayed it to the composition. Then a gaussian blur and a blending option (photoshop glow method). Anybody who is able to tell me if it could work like that in PD (with related methods) or if there is a better option?

best regards
adi

Maybe something like Gem's [pix_snap2pix] (maybe I got the name wrong) plus some other Gem pix_ objects might work? I'm not familiar with Gem, sadly.

If Gem's pix_ objects can't do the 'glow' blending, then maybe GridFlow could work (it has #import_pix to get images from Gem, although I haven't tried this myself) - you would have to work out what mathematical operations the 'glow' blending does, though, so that you could do the same operations in GridFlow.