public PathMan(string setname, int nn = 5)
{
this.setname = setname;
switch (setname)
{
case "PathSetCirc":
{
for (int n = 0; n < nn; n++)
{
var pname = "Circ-" + n.ToString();
var plst = Pt3.getCircPathList(n);
pathdict.Add(pname, plst);
pathnamelist.Add(pname);
}
break;
}
case "PathSetMin":
{
setpathpoints(setname, "Kitchen");
setpathpoints(setname, "Room-1011");
break;
}
}
}
public void setpathpoints(string setname, string pathname)
{
var plst = Pt3.getNamedPathList(setname, pathname);
pathdict.Add(pathname, plst);
pathnamelist.Add(pathname);
}
public static List <Pt3> getCircPathList(int n)
{
var lst = new List <Pt3>();
Pt3 cen = new Pt3(0, 0, 0);
var rad = 0.5f;
for (int i = 0; i <= n; i++)
{
var ang = 2 * Math.PI * i / n;
var v = new Vk3((float)Math.Sin(ang), 0, (float)Math.Cos(ang));
lst.Add(cen + rad * v);
}
return(lst);
}
public static Pt3 operator +(Pt3 p, Vk3 v)
{
var q = new Pt3(p.x + v.x, p.y + v.y, p.z + v.z);
return(q);
}
