ENH: support coordinateSystem/transform for sampled planes

- previously only defined for cell-cutting version, now for
  iso-surface version too

TUT: remove old transform/coordinateSystem syntax

src/OpenFOAM/primitives/coordinate/systems/coordinateSystems.C

@@ -116,6 +116,22 @@ Foam::coordinateSystems::coordinateSystems(const IOobject& io)
 }
 
 
+Foam::coordinateSystems::coordinateSystems(const objectRegistry& obr)
+:
+    coordinateSystems
+    (
+        IOobject
+        (
+            typeName,
+            obr.time().constant(),
+            obr,
+            IOobject::READ_IF_PRESENT,
+            IOobject::NO_WRITE
+        )
+    )
+{}
+
+
 Foam::coordinateSystems::coordinateSystems
 (
     const IOobject& io,
@@ -162,20 +178,7 @@ const Foam::coordinateSystems& Foam::coordinateSystems::New
     }
 
     // Read construct from registry
-    return obr.store
+    return obr.store(new coordinateSystems(obr));
-    (
-        new coordinateSystems
-        (
-            IOobject
-            (
-                typeName,
-                obr.time().constant(),
-                obr,
-                IOobject::READ_IF_PRESENT,
-                IOobject::NO_WRITE
-            )
-        )
-    );
 }
 
 

src/OpenFOAM/primitives/coordinate/systems/coordinateSystems.H

@@ -107,6 +107,10 @@ public:
         //- Read construct from IOobject
         explicit coordinateSystems(const IOobject& io);
 
+        //- Read construct "coordinateSystems" from "constant"
+        //- using given registry
+        explicit coordinateSystems(const objectRegistry& obr);
+
         //- Construct from IOobject and PtrList content
         coordinateSystems
         (

src/sampling/sampledSurface/sampledCuttingPlane/sampledCuttingPlane.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2016 OpenFOAM Foundation
-    Copyright (C) 2016-2021 OpenCFD Ltd.
+    Copyright (C) 2016-2022 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -31,6 +31,7 @@ License
 #include "fvMesh.H"
 #include "volFields.H"
 #include "volPointInterpolation.H"
+#include "cartesianCS.H"
 #include "addToRunTimeSelectionTable.H"
 #include "PtrList.H"
 
@@ -51,6 +52,64 @@ namespace Foam
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
+Foam::plane Foam::sampledCuttingPlane::definePlane
+(
+    const polyMesh& mesh,
+    const dictionary& dict
+)
+{
+    plane pln(dict);
+
+    bool adjust = false;
+    const dictionary* dictptr = nullptr;
+    coordSystem::cartesian cs;
+
+    if (dict.found(coordinateSystem::typeName_(), keyType::LITERAL))
+    {
+        // Create with registry to allow lookup from globally defined
+        // coordinate systems?
+
+        auto csPtr =
+            coordinateSystem::New(mesh, dict, coordinateSystem::typeName_());
+
+        if (csPtr)
+        {
+            adjust = true;
+            cs = csPtr();
+        }
+    }
+    else if
+    (
+        (dictptr = dict.findDict("transform", keyType::LITERAL)) != nullptr
+    )
+    {
+        adjust = true;
+        cs = coordSystem::cartesian(*dictptr);
+    }
+
+
+    // Make plane relative to the Cartesian coordinate system
+    if (adjust)
+    {
+        const point  orig = cs.globalPosition(pln.origin());
+        const vector norm = cs.globalVector(pln.normal());
+
+        DebugInfo
+            << "plane "
+            << " origin:" << pln.origin()
+            << " normal:" << pln.normal()
+            << " =>"
+            << " origin:" << orig << " normal:" << norm
+            << endl;
+
+        // Reassign the plane
+        pln = plane(orig, norm);
+    }
+
+    return pln;
+}
+
+
 void Foam::sampledCuttingPlane::checkBoundsIntersection
 (
     const plane& pln,
@@ -512,7 +571,7 @@ Foam::sampledCuttingPlane::sampledCuttingPlane
 )
 :
     sampledSurface(name, mesh, dict),
-    plane_(dict),
+    plane_(definePlane(mesh, dict)),
     offsets_(),
     isoParams_
     (

src/sampling/sampledSurface/sampledCuttingPlane/sampledCuttingPlane.H

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2016 OpenFOAM Foundation
-    Copyright (C) 2016-2021 OpenCFD Ltd.
+    Copyright (C) 2016-2022 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -60,6 +60,8 @@ Usage
         exposedPatchName | name for zone subset             | optional |
         regularise | Face simplification (enum or bool)     | no  | true
         mergeTol | tolerance for merging points             | no  | 1e-6
+        coordinateSystem | define plane within given cartesian system | no |
+        transform | define plane within given cartesian system | no |
     \endtable
 
 Note
@@ -73,8 +75,8 @@ SourceFiles
 
 \*---------------------------------------------------------------------------*/
 
-#ifndef sampledCuttingPlane_H
+#ifndef Foam_sampledCuttingPlane_H
-#define sampledCuttingPlane_H
+#define Foam_sampledCuttingPlane_H
 
 #include "sampledSurface.H"
 #include "plane.H"
@@ -153,6 +155,10 @@ class sampledCuttingPlane
 
     // Private Member Functions
 
+        //- Define plane from dictionary entry and apply any coordinate
+        //- transformations
+        static plane definePlane(const polyMesh& mesh, const dictionary& dict);
+
         //- Check and warn if bounding box does not intersect mesh or plane
         void checkBoundsIntersection
         (

src/sampling/sampledSurface/sampledPlane/sampledPlane.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2016 OpenFOAM Foundation
-    Copyright (C) 2017-2021 OpenCFD Ltd.
+    Copyright (C) 2017-2022 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -50,6 +50,65 @@ namespace Foam
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
+Foam::plane Foam::sampledPlane::definePlane
+(
+    const polyMesh& mesh,
+    const dictionary& dict
+)
+{
+    plane pln(dict);
+
+    bool adjust = false;
+    const dictionary* dictptr = nullptr;
+    coordSystem::cartesian cs;
+
+    if (dict.found(coordinateSystem::typeName_(), keyType::LITERAL))
+    {
+        // Create with registry to allow lookup from globally defined
+        // coordinate systems?
+
+        auto csPtr =
+            coordinateSystem::New(mesh, dict, coordinateSystem::typeName_());
+
+        if (csPtr)
+        {
+            adjust = true;
+            cs = csPtr();
+        }
+    }
+    else if
+    (
+        (dictptr = dict.findDict("transform", keyType::LITERAL)) != nullptr
+    )
+    {
+        adjust = true;
+        cs = coordSystem::cartesian(*dictptr);
+    }
+
+
+    // Make plane relative to the Cartesian coordinate system
+    if (adjust)
+    {
+        const point  orig = cs.globalPosition(pln.origin());
+        const vector norm = cs.globalVector(pln.normal());
+
+        DebugInfo
+            << "plane "
+            << " origin:" << pln.origin()
+            << " normal:" << pln.normal()
+            << " =>"
+            << " origin:" << orig
+            << " normal:" << norm
+            << endl;
+
+        // Reassign the plane
+        pln = plane(orig, norm);
+    }
+
+    return pln;
+}
+
+
 Foam::bitSet Foam::sampledPlane::cellSelection(const bool warn) const
 {
     return cuttingPlane::cellSelection
@@ -105,7 +164,7 @@ Foam::sampledPlane::sampledPlane
 )
 :
     sampledSurface(name, mesh, dict),
-    cuttingPlane(plane(dict)),
+    cuttingPlane(definePlane(mesh, dict)),
     zoneNames_(),
     bounds_(dict.getOrDefault("bounds", boundBox::invertedBox)),
     triangulate_(dict.getOrDefault("triangulate", true)),
@@ -117,31 +176,6 @@ Foam::sampledPlane::sampledPlane
         dict.readEntry("zone", zoneNames_.first());
     }
 
-
-    // Make plane relative to the coordinateSystem (Cartesian)
-    // allow lookup from global coordinate systems
-    if (dict.found(coordinateSystem::typeName_()))
-    {
-        coordSystem::cartesian cs
-        (
-            coordinateSystem::New(mesh, dict, coordinateSystem::typeName_())
-        );
-        plane& pln = planeDesc();
-
-        const point  orig = cs.globalPosition(pln.origin());
-        const vector norm = cs.globalVector(pln.normal());
-
-        DebugInfo
-            << "plane " << name << " :"
-            << " origin:" << origin()
-            << " normal:" << normal()
-            << " defined within a local coordinateSystem" << endl;
-
-        // Reassign the plane
-        pln = plane(orig, norm);
-    }
-
-
     if (debug)
     {
         Info<< "plane " << name << " :"

src/sampling/sampledSurface/sampledPlane/sampledPlane.H

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2016 OpenFOAM Foundation
-    Copyright (C) 2016-2021 OpenCFD Ltd.
+    Copyright (C) 2016-2022 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -49,14 +49,15 @@ Usage
 
     Where the sub-entries comprise:
     \table
-        Property | Description                             | Required | Default
+        Property | Description                              | Reqd | Default
         type     | plane                                    | yes  |
         planeType | Plane description (pointAndNormal etc)  | no   |
         triangulate | triangulate faces                     | no   | true
         bounds   | limit with bounding box                  | no   |
         zone     | limit to cell zone (name or regex)       | no   |
         zones    | limit to cell zones (names, regexs)      | no   |
-        coordinateSystem | define plane within given coordinate system | no |
+        coordinateSystem | define plane within given cartesian system | no |
+        transform | define plane within given cartesian system | no |
     \endtable
 
 SeeAlso
@@ -73,8 +74,8 @@ SourceFiles
 
 \*---------------------------------------------------------------------------*/
 
-#ifndef sampledPlane_H
+#ifndef Foam_sampledPlane_H
-#define sampledPlane_H
+#define Foam_sampledPlane_H
 
 #include "sampledSurface.H"
 #include "cuttingPlane.H"
@@ -110,6 +111,10 @@ class sampledPlane
 
     // Private Member Functions
 
+        //- Define plane from dictionary entry and apply any coordinate
+        //- transformations
+        static plane definePlane(const polyMesh& mesh, const dictionary& dict);
+
         //- Define cell selection from zones and bounding box.
         //  Optionally check and warn if the plane does not intersect
         //  with the bounds of the mesh (or submesh) or if the bounding box

tutorials/compressible/rhoPorousSimpleFoam/angledDuct/common/constant/porosityProperties

@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  v2112                                 |
+|  \\    /   O peration     | Version:  v2206                                 |
 |   \\  /    A nd           | Website:  www.openfoam.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
@@ -26,8 +26,9 @@ porosity1
     coordinateSystem
     {
         origin  (0 0 0);
-        e1      (0.70710678 0.70710678 0);
+        rotation axisAngle;
-        e2      (0 0 1);
+        axis    (0 0 1);
+        angle   45;
     }
 }
 

tutorials/compressible/rhoPorousSimpleFoam/angledDuct/implicit/system/sampling

@@ -94,7 +94,7 @@ plane
     writeControl    writeTime;
 
     surfaceFormat   vtk;
-    fields          ( cellZoneID );
+    fields          ( cellZoneID U );
 
     surfaces
     {
@@ -105,6 +105,24 @@ plane
             normal      (0 0 1);
             interpolate false;
         }
+
+        slices
+        {
+            type    cuttingPlane;
+            point   (0 0 0);
+            normal  (1 0 0);
+            offsets (0.02 0.04 0.06 0.08);
+
+            interpolate true;
+
+            transform
+            {
+                origin  (0 0 0);
+                rotation axisAngle;
+                axis    (0 0 1);
+                angle   45;
+            }
+        }
     }
 }
 

tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/snappyHexMeshDict

@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  v2112                                 |
+|  \\    /   O peration     | Version:  v2206                                 |
 |   \\  /    A nd           | Website:  www.openfoam.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
@@ -55,8 +55,7 @@ geometry
             transform
             {
                 origin  (2 2 0);
-                e1      (1 0 0);
+                rotation none;
-                e3      (0 0 1);
             }
         }
         herring

tutorials/mesh/snappyHexMesh/iglooWithFridgesDirectionalRefinement/system/snappyHexMeshDict

@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  v2112                                 |
+|  \\    /   O peration     | Version:  v2206                                 |
 |   \\  /    A nd           | Website:  www.openfoam.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
@@ -53,20 +53,10 @@ geometry
             surface box1;
             scale   (1.0 1.0 2.1);
 
-            // Old syntax
             transform
             {
-                coordinateSystem
-                {
-                    type    cartesian;
                 origin  (2 2 0);
-                    rotation
+                rotation none;
-                    {
-                        type    axes;
-                        e1      (1 0 0);
-                        e3      (0 0 1);
-                    }
-                }
             }
         }
         herring
@@ -74,7 +64,6 @@ geometry
             surface box1;
             scale   (1.0 1.0 2.1);
 
-            // Simplified syntax
             transform
             {
                 origin  (3.5 3 0);