   Metaballs - simple explanation how to create them?
  Hi,I became recently interested in displaying metaballs in my OpenGL application and to let them interact with each others. Anyone knows a good site with a lot of useful information about them?I am particularly interested in having ellipsoid-shaped metaballs.Thanks 
 metaballs ;more metaballs;  This is a pretty good place to learn about the basics:http://astronomy.swin.edu.au/~pbourke/modelling/implicitsurf/And here is a program with source code showing an implementation of the above, i''m pretty impressed by the speed of this one (i couldn''t get my implementation any where near as fast )http://www.angelcode.com/dev/metaballs/metaballs.asp ;  Thanks a lot for the links!! ;  I think theres a gamasutra or flipcode article on metaballs. 