interpolation for faster rendering of zoom movies

[paolo]

  Thank you very much for such a wonderful program. Wouldn't it be lovely if there was interpolation of frames for zoom movies like in Fractal Extreme?

[Jesse]

2D zoom interpolation is not working as well in 3D, would be to complicated or not working at all.

[panzerboy]

I was thinking of how you could accomplish this in AVIsynth with quadrilateral resizing but there's no getting away from the parallax problem,
when background shapes are occluded by foreground shapes but then revealed by the zoom.
Any interpolation has to happen in the 3d engine, the polygons don't have to be recalculated (fractal regenerated).