public double Area()
{
double areaSum = 0;
foreach (AKT_MeshFace f in Faces)
{
AKT_Point3d a = aKT_Mesh.Vertices[f.A];
AKT_Point3d b = aKT_Mesh.Vertices[f.B];
AKT_Point3d c = aKT_Mesh.Vertices[f.C];
AKT_Point3d d = aKT_Mesh.Vertices[f.D];
AKT_Vector3d ab = a - b;
AKT_Vector3d bc = b - c;
double area = AKT_Vector3d.CrossProduct(ab, bc).Length;
if (f.MeshType == MeshTypology.Triangular)
{
area /= 2;
}
areaSum += area;
}
return(areaSum);
}
public override AKT_Line To3DObject()
{
AKT_Point3d a = from.To3DObject();
AKT_Point3d b = to.To3DObject();
AKT_Line line = new AKT_Line(a, b);
return(line);
}
public void Add(object obj)
{
AKT_Point3d k = (AKT_Point3d)obj;
if (k != null)
{
AddPoints(k);
}
}
private void AddPoints(AKT_Point3d pnts)
{
AKT_Point3d[] p = new AKT_Point3d[] { pnts };
if (_v == null || _v.Count() == 0)
{
this._v = p;
}
else
{
_v = this._v.Concat(p).ToArray();
}
}
