Description: A black hole, using gravity, by changing the different parameters, so that a large number of particles produce a variety of pretty patterns.
To Search:
File list (Check if you may need any files):
小球\Ball.bas
....\Fm.frm
....\Fo.frm
....\MSSCCPRJ.SCC
....\小球.vbp
....\小球.vbw
....\黑洞.exe
小球