New effect: black hole

[hasecilu]

The Motivation

Black holes are cool.

The Solution

In the middle of the window (maybe in a random point) create a black circle then the nearest parts of the windows starts to disintegrate (maybe pixel size preserving color) and start orbiting the black hole to finally be sucked. Now that the window has disappeared how to remove the black hole? Hawking radiation.
Basically the black hole converts the matter (the window) into energy (maybe a ray of light)

Example animation

[Schneegans]

Hi there! This sounds like a great idea! Do you have an idea how the inverse animation could look like (for opening windows)?

If anyone wants to implement something like this, just drop a note here. As soon as I start working on this, I'll self-assign the issue.

[hasecilu]

I have been thinking but I'm still not sure.
Maybe a pair of massive objects appear in the screen and starts rotating and attracting each other, at some point their bright increases filling the screen, (white or a blueish color) and a small time after the bright dissipates the new window stays.
Animation example