public void Step()
{
var r = r0 + 5;
var rmax = r0 + 10;
Partical p = new Partical();
p.RndInit(r);
while (true)
{
var dist = p.magnitude;
if (IsSurround(p.position))
{
SetPixel(p.position);
if (dist > r0)
{
r0 = dist;
}
break;
}
if (dist > rmax)
{
break;
}
p.BrownianMotion();
}
}
public void Init(int cs)
{
CubeSize = cs;
Partical.InitMovTab();
var size = CubeSize * 2 + 1;
pixels = new bool[size, size, size];
SetPixel(Vector3Int.zero);
r0 = 5;
}