public override void SetExtents()
{
Perimeter = 0;
if (Points.Count > 0)
{
Extents.MinX = Double.MaxValue;
Extents.MaxX = Double.MinValue;
Extents.MinY = Double.MaxValue;
Extents.MaxY = Double.MinValue;
Extents.MinZ = Double.MaxValue;
Extents.MaxZ = Double.MinValue;
for (int i = 0; i < Points.Count; i++)
{
Extents.MinX = GeometricArithmeticModule.Min(Extents.MinX, Points[i].X);
Extents.MaxX = GeometricArithmeticModule.Max(Extents.MaxX, Points[i].X);
Extents.MinY = GeometricArithmeticModule.Min(Extents.MinY, Points[i].Y);
Extents.MaxY = GeometricArithmeticModule.Max(Extents.MaxY, Points[i].Y);
Extents.MinZ = GeometricArithmeticModule.Min(Extents.MinZ, Points[i].Z);
Extents.MaxZ = GeometricArithmeticModule.Max(Extents.MaxZ, Points[i].Z);
if (i < Points.Count - 1)
{
Perimeter += GeometricArithmeticModule.ABSMeasure(Points[i], Points[i + 1]);
}
}
}
else
{
Extents.MinX = 0;
Extents.MaxX = 0;
Extents.MinY = 0;
Extents.MaxY = 0;
Extents.MinZ = 0;
Extents.MaxZ = 0;
}
}
