public Mesh()
{
var v = _vHead = new MeshUtils.Vertex();
var f = _fHead = new MeshUtils.Face();
var pair = MeshUtils.EdgePair.Create();
var e = _eHead = pair._e;
var eSym = _eHeadSym = pair._eSym;
v._next = v._prev = v;
f._next = f._prev = f;
e._next = e;
e._Sym = eSym;
eSym._next = eSym;
eSym._Sym = e;
}
public Mesh()
{
var v = _vHead = new MeshUtils.Vertex();
var f = _fHead = new MeshUtils.Face();
var pair = MeshUtils.EdgePair.Create();
var e = _eHead = pair._e;
var eSym = _eHeadSym = pair._eSym;
v._next = v._prev = v;
v._anEdge = null;
f._next = f._prev = f;
f._anEdge = null;
f._trail = null;
f._marked = false;
f._inside = false;
e._next = e;
e._Sym = eSym;
e._Onext = null;
e._Lnext = null;
e._Org = null;
e._Lface = null;
e._winding = 0;
e._activeRegion = null;
eSym._next = eSym;
eSym._Sym = e;
eSym._Onext = null;
eSym._Lnext = null;
eSym._Org = null;
eSym._Lface = null;
eSym._winding = 0;
eSym._activeRegion = null;
}
public static bool EdgeGoesRight(MeshUtils.Edge e)
{
return(VertLeq(e._Org, e._Dst));
}
public static void AddWinding(MeshUtils.Edge eDst, MeshUtils.Edge eSrc)
{
eDst._winding += eSrc._winding;
eDst._Sym._winding += eSrc._Sym._winding;
}
public static bool EdgeGoesLeft(MeshUtils.Edge e)
{
return(VertLeq(e._Dst, e._Org));
}
