public Polygon(List <Vertex> vertices, PolygonShared shared = null, Plane plane = null)
{
Vertices = vertices;
Shared = shared ?? defaultShared;
Plane = plane ?? Plane.FromVector3Ds(vertices[0].Pos, vertices[1].Pos, vertices[2].Pos);
if (debug)
{
//CheckIfConvex();
}
}
public PolygonShared GetPolygonShared(PolygonShared sourceshared)
{
var hash = sourceshared.Hash;
PolygonShared result;
if (polygonsharedfactory.TryGetValue(hash, out result))
{
return(result);
}
else
{
polygonsharedfactory.Add(hash, sourceshared);
return(sourceshared);
}
}
public Polygon(List <Vertex> vertices, PolygonShared?shared = null, Plane?plane = null)
{
Vertices = vertices;
Shared = shared ?? defaultShared;
var verts = new Vector3D[vertices.Count];
for (int i = 0; i < verts.Length; i++)
{
verts[i] = vertices[i].Pos;
}
Plane = plane ?? Plane.FromVector3Ds(verts);
if (debug)
{
//CheckIfConvex();
}
}