public static void PushEdge(this Center c, Edge e, DataFactory factory)
{
var v1 = e.VoronoiStart;
var v2 = e.VoronoiEnd;
Vector3 v11 = Vector3.zero, v22 = Vector3.zero;
Edge e11 = null;
foreach (var oe in v1.Protrudes.Values)
{
var other = oe.OtherCorner(v1);
if (other != v2 && other.Touches.ContainsKey(c.Point))
{
if (oe.Props.Has(ObjectProp.River))
{
v11 = v1.Point + (c.Point - v1.Point).normalized * 20;
}
else
{
v11 = v1.Point + (other.Point - v1.Point).normalized * 20;
e11 = oe;
}
}
}
Edge e22 = null;
foreach (var oe in v2.Protrudes.Values)
{
var other = oe.OtherCorner(v2);
if (other != v1 && other.Touches.ContainsKey(c.Point))
{
if (oe.Props.Has(ObjectProp.River))
{
v22 = v2.Point + (c.Point - v2.Point).normalized * 20;
}
else
{
v22 = v2.Point + (other.Point - v2.Point).normalized * 20;
e22 = oe;
}
}
}
c.Corners.Remove(v1.Point);
c.Corners.Remove(v2.Point);
var nc11 = factory.CornerFactory(v11);
nc11.Normal = Vector3.up;
if (!nc11.Touches.ContainsKey(c.Point))
{
nc11.Touches.Add(c.Point, c);
}
if (!c.Corners.ContainsKey(nc11.Point))
{
c.Corners.Add(nc11.Point, nc11);
}
var nc22 = factory.CornerFactory(v22);
nc22.Normal = Vector3.up;
if (!nc22.Touches.ContainsKey(c.Point))
{
nc22.Touches.Add(c.Point, c);
}
if (!c.Corners.ContainsKey(nc22.Point))
{
c.Corners.Add(nc22.Point, nc22);
}
c.Borders.Remove(e.Midpoint);
var ee = factory.EdgeFactory(nc11, nc22, c, c);
if (!nc11.Protrudes.ContainsKey(ee.Midpoint))
{
nc11.Protrudes.Add(ee.Midpoint, ee);
}
if (!nc22.Protrudes.ContainsKey(ee.Midpoint))
{
nc22.Protrudes.Add(ee.Midpoint, ee);
}
if (!c.Borders.ContainsKey(ee.Midpoint))
{
c.Borders.Add(ee.Midpoint, ee);
}
if (e11 != null && nc11.Point != Vector3.zero)
{
Edge ne = null;
if (e11.VoronoiStart == v1)
{
ne = factory.EdgeFactory(nc11, e11.VoronoiEnd, e11.DelaunayStart, e11.DelaunayEnd);
e11.VoronoiEnd.Protrudes.Remove(e11.Midpoint);
if (!e11.VoronoiEnd.Protrudes.ContainsKey(ne.Midpoint))
{
e11.VoronoiEnd.Protrudes.Add(ne.Midpoint, ne);
}
}
else
{
ne = factory.EdgeFactory(e11.VoronoiStart, nc11, e11.DelaunayStart, e11.DelaunayEnd);
e11.VoronoiStart.Protrudes.Remove(e11.Midpoint);
if (!e11.VoronoiStart.Protrudes.ContainsKey(ne.Midpoint))
{
e11.VoronoiStart.Protrudes.Add(ne.Midpoint, ne);
}
}
if (!nc11.Protrudes.ContainsKey(ne.Midpoint))
{
nc11.Protrudes.Add(ne.Midpoint, ne);
}
if (!c.Borders.ContainsKey(ne.Midpoint))
{
c.Borders.Add(ne.Midpoint, ne);
}
c.Borders.Remove(e11.Midpoint);
}
if (e22 != null && nc22.Point != Vector3.zero)
{
Edge ne = null;
if (e22.VoronoiStart == v2)
{
ne = factory.EdgeFactory(nc22, e22.VoronoiEnd, e22.DelaunayStart, e22.DelaunayEnd);
e22.VoronoiEnd.Protrudes.Remove(e22.Midpoint);
if (!e22.VoronoiEnd.Protrudes.ContainsKey(ne.Midpoint))
{
e22.VoronoiEnd.Protrudes.Add(ne.Midpoint, ne);
}
}
else
{
ne = factory.EdgeFactory(e22.VoronoiStart, nc22, e22.DelaunayStart, e22.DelaunayEnd);
e22.VoronoiStart.Protrudes.Remove(e22.Midpoint);
if (!e22.VoronoiStart.Protrudes.ContainsKey(ne.Midpoint))
{
e22.VoronoiStart.Protrudes.Add(ne.Midpoint, ne);
}
}
if (!nc22.Protrudes.ContainsKey(ne.Midpoint))
{
nc22.Protrudes.Add(ne.Midpoint, ne);
}
if (!c.Borders.ContainsKey(ne.Midpoint))
{
c.Borders.Add(ne.Midpoint, ne);
}
c.Borders.Remove(e22.Midpoint);
}
}
