Smooth interpolation...

[Pixel_Outlaw]

I stumbled upon this page today and thought it needed to be shared.
It discusses types of interpolation for movement. This can be used for things like movement, Perlin Noise, color cycling etc.

I use interpolation quite a lot and these new tools will get me away from the ever so common linear interpolation.
http://sol.gfxile.net/interpolation/index.html

[Kirl]

That is pretty excellent, thanks for posting! 

[rain_storm]

Very nice resource.

[Knurz]

Yeah, very nice resource!