Droste is an effect of a picture recursively appearing on top of itself. Creating some cool effects: https://en.wikipedia.org/wiki/Droste_effect
It can be used for those cool camera effects where the camera records a display that is showing the image of the camera recursevely and stuff like this. This package contains 2 scripts and 1 object that replicates this effect.
zdroste_create - Creates a new oDroste with the settings set by the parameters. zdroste_update - Updates the oDroste object (setting the X position, angle...)
oDroste - The object that draws the effect itself.