ENH: movingCone: add cuttingPlane to show off moving mesh sampling

tutorials/incompressible/pimpleDyMFoam/movingCone/system/controlDict

@@ -49,5 +49,9 @@ adjustTimeStep  no;
 
 maxCo           0.2;
 
+functions
+{
+    #include "cuttingPlane"
+}
 
 // ************************************************************************* //

tutorials/incompressible/pimpleDyMFoam/movingCone/system/cuttingPlane

+/*--------------------------------*- C++ -*----------------------------------*\
+| =========                 |                                                 |
+| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
+|  \\    /   O peration     | Version:  2.2.0                                 |
+|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|    \\/     M anipulation  |                                                 |
+\*---------------------------------------------------------------------------*/
+
+cuttingPlane
+{
+    type            surfaces;
+    functionObjectLibs ("libsampling.so");
+
+    outputControl   outputTime;
+
+    surfaceFormat   vtk;
+    fields          ( p U );
+
+    interpolationScheme cellPoint;
+
+    surfaces
+    (
+        zNormal
+        {
+            type            cuttingPlane;
+            planeType       pointAndNormal;
+            pointAndNormalDict
+            {
+                basePoint       (0 0 0);
+                normalVector    (0 0 1);
+            }
+            interpolate     true;
+        }
+    );
+}
+
+
+// ************************************************************************* //