diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index c13e4d8fb9b77dd2dd5a5c6c6a9f451ea37c2a92..eeae7c0a5a10952d4e38d077ab0c50d4f2627fc4 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -8,6 +8,7 @@ It is likely incomplete...
- William Bainbridge
- Gabriel Barajas
- Kutalmis Bercin
+- Ivor Clifford
- Greg Collecutt
- Jonathan Cranford
- Sergio Ferraris
diff --git a/src/mesh/extrudeModel/Make/files b/src/mesh/extrudeModel/Make/files
index e18ad638e171829cbf7c1e7179b39142b9c7a75f..fceba78c99c5977c1c7fa45f4cfe84a26a1fa4c4 100644
--- a/src/mesh/extrudeModel/Make/files
+++ b/src/mesh/extrudeModel/Make/files
@@ -10,5 +10,6 @@ sigmaRadial/sigmaRadial.C
sector/sector.C
cyclicSector/cyclicSector.C
wedge/wedge.C
+polyline/polyline.C
LIB = $(FOAM_LIBBIN)/libextrudeModel
diff --git a/src/mesh/extrudeModel/Make/options b/src/mesh/extrudeModel/Make/options
index ea559e279e199195b07ebc53fb1bbf3708e04670..bb80044cba74dcc6b91dd5f2e6a6014b67294741 100644
--- a/src/mesh/extrudeModel/Make/options
+++ b/src/mesh/extrudeModel/Make/options
@@ -1,7 +1,11 @@
EXE_INC = \
+ -I$(LIB_SRC)/fileFormats/lnInclude \
-I$(LIB_SRC)/surfMesh/lnInclude \
- -I$(LIB_SRC)/meshTools/lnInclude
+ -I$(LIB_SRC)/meshTools/lnInclude \
+ -I$(LIB_SRC)/mesh/blockMesh/lnInclude \
LIB_LIBS = \
+ -lfileFormats \
-lsurfMesh \
- -lmeshTools
+ -lmeshTools \
+ -lblockMesh
diff --git a/src/mesh/extrudeModel/polyline/polyline.C b/src/mesh/extrudeModel/polyline/polyline.C
new file mode 100644
index 0000000000000000000000000000000000000000..393e3833cce274ac5cced531207a5e4cdf3bcb78
--- /dev/null
+++ b/src/mesh/extrudeModel/polyline/polyline.C
@@ -0,0 +1,207 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | www.openfoam.com
+ \\/ M anipulation |
+-------------------------------------------------------------------------------
+ Copyright (C) 2020 Ivor Clifford/Paul Scherrer Institut
+-------------------------------------------------------------------------------
+License
+ This file is part of OpenFOAM.
+
+ OpenFOAM is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "polyline.H"
+#include "addToRunTimeSelectionTable.H"
+#include "interpolateXY.H"
+#include "quaternion.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace extrudeModels
+{
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+defineTypeNameAndDebug(polyline, 0);
+
+addToRunTimeSelectionTable(extrudeModel, polyline, dictionary);
+
+
+// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
+
+polyline::polyline(const dictionary& dict)
+:
+ extrudeModel(typeName, dict),
+ geometry_(0),
+ vertices_(coeffDict_.lookup("vertices")),
+ segments_
+ (
+ coeffDict_.lookup("edges"),
+ blockEdge::iNew(coeffDict_, geometry_, vertices_)
+ ),
+ x_(segments_.size() + 1),
+ y_(segments_.size() + 1),
+ relTol_(coeffDict_.lookupOrDefault("toleranceCheck", SMALL))
+{
+ // Check continuity and smoothness of the supplied polyline
+ for(label i=1; i < segments_.size(); i++)
+ {
+ // Check continuity
+ vector x0 = segments_[i-1].position(1);
+ vector x1 = segments_[i].position(0);
+
+ if (mag(x1-x0) > SMALL)
+ {
+ FatalErrorInFunction()
+ << "Supplied polyline is not continuous." << endl
+ << Foam::abort(FatalError);
+ }
+
+ // Check smoothness
+ vector v0 = (segments_[i-1].position(1)
+ - segments_[i-1].position(1-DELTA));
+ v0 /= mag(v0);
+ vector v1 = (segments_[i].position(DELTA)
+ - segments_[i].position(0));
+ v1 /= mag(v1);
+
+ if ((v1 & v0) < (1 - relTol_))
+ {
+ FatalErrorInFunction()
+ << "Supplied polyline is not smooth." << endl
+ << Foam::abort(FatalError);
+ }
+ }
+
+ // Calculate cumulative length along polyline
+ x_[0] = 0.0;
+ y_[0] = 0.0;
+ scalar totalLength = 0.0;
+ forAll(segments_, i)
+ {
+ totalLength += segments_[i].length();
+ x_[i+1] = totalLength;
+ y_[i+1] = i+1;
+ }
+
+ // Normalise cumulative length (0 <= x <= 1)
+ x_ /= totalLength;
+
+ // Position vector and direction at start of polyline
+ positionAndDirection(0, p0_, n0_);
+
+ if (debug)
+ {
+ Info<< tab << "Polyline start: " << p0_ << nl
+ << tab << "Polyline normal at start: " << n0_ << nl
+ << tab << "Polyline end: "
+ << segments_[segments_.size()-1].position(1.0) << nl
+ << tab << "Total length: " << totalLength << endl;
+ }
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
+
+polyline::~polyline()
+{}
+
+
+// * * * * * * * * * * * * * * * * Operators * * * * * * * * * * * * * * * * //
+
+point polyline::operator()
+(
+ const point& surfacePoint,
+ const vector& surfaceNormal,
+ const label layer
+) const
+{
+ // Offset between supplied point and origin of polyline
+ vector dp = (surfacePoint - p0_);
+
+ // If this is the first layer, check whether the start of the
+ // polyline seems to lie on the surface
+ if (layer == 0)
+ {
+ if (mag((dp/mag(dp)) & n0_) > relTol_)
+ {
+ WarningInFunction()
+ << "The starting point of the polyline does not appear "
+ << "to lie of the supplied surface. Apparent absolute "
+ << "misalignment is " << (dp & n0_) << endl;
+ }
+ }
+
+ // Position and direction vector at end of layer
+ vector p;
+ vector n;
+ positionAndDirection(sumThickness(layer), p, n);
+
+ // Angle between normal vector and normal at origin
+ scalar cosTheta = (n & n0_);
+
+ // Rotate point to align with current normal vector
+ if (cosTheta < (1-SMALL))
+ {
+ vector axis = (n0_^n);
+ axis /= mag(axis);
+
+ dp = quaternion(axis, cosTheta, true).transform(dp);
+ }
+
+ return p + dp;
+}
+
+
+void polyline::positionAndDirection
+(
+ const scalar lambda,
+ vector& p,
+ vector& n
+) const
+{
+ // Find associated segment and position for supplied lambda
+ scalar y = interpolateXY(lambda, x_, y_);
+ int i = floor(y);
+ scalar s = y - i;
+ if (i > segments_.size()-1)
+ {
+ i = segments_.size()-1;
+ s = 1.0;
+ }
+
+ // Position vector
+ p = segments_[i].position(s);
+
+ // Normal vector at current position
+ // Estimated normal vector using numerical differencing since
+ // blockEdge doesn't include a normal function
+ n = segments_[i].position(min(s + DELTA, 1))
+ - segments_[i].position(max(s - DELTA, 0));
+ n /= mag(n);
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace extrudeModels
+} // End namespace Foam
+
+// ************************************************************************* //
diff --git a/src/mesh/extrudeModel/polyline/polyline.H b/src/mesh/extrudeModel/polyline/polyline.H
new file mode 100644
index 0000000000000000000000000000000000000000..2cca1267defb64099c9f07f92106ea775d4217d2
--- /dev/null
+++ b/src/mesh/extrudeModel/polyline/polyline.H
@@ -0,0 +1,139 @@
+/*---------------------------------------------------------------------------*\
+ ========= |
+ \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+ \\ / O peration |
+ \\ / A nd | www.openfoam.com
+ \\/ M anipulation |
+-------------------------------------------------------------------------------
+ Copyright (C) 2020 Ivor Clifford/Paul Scherrer Institut
+-------------------------------------------------------------------------------
+License
+ This file is part of OpenFOAM.
+
+ OpenFOAM is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
+
+Class
+ Foam::extrudeModels::polyline
+
+Description
+ Extrudes by transforming points along a polyline provided as a
+ series of points and edge segments. Supports all blockMesh edge
+ types, e.g. line, arc, spline. The surface points are rotated to
+ follow the path.
+
+ \table
+ Property | Description | Required | Default
+ vertices | List of vertices | yes |
+ edges | List of blockEdge segments | yes |
+ toleranceCheck | Relative tolerance for polyline checks | no | SMALL
+ \endtable
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef polyline_H
+#define polyline_H
+
+#include "extrudeModel.H"
+#include "blockEdgeList.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+namespace extrudeModels
+{
+
+/*---------------------------------------------------------------------------*\
+ Class polyline Declaration
+\*---------------------------------------------------------------------------*/
+
+class polyline
+:
+ public extrudeModel
+{
+ // Private data
+
+ //- Dummy object needed to use blockEdge
+ searchableSurfaces geometry_;
+
+ //- List of points
+ pointField vertices_;
+
+ //- List of line segments
+ blockEdgeList segments_;
+
+ //- Relative length along all segments for interplation (0 <= x <= 1)
+ scalarField x_;
+
+ //- Relative position on segments for interpolation
+ //- (0 <= y <= segments_.size())
+ scalarField y_;
+
+ //- Position vector at start of polyline
+ vector p0_;
+
+ //- Direction vector at start of polyline
+ vector n0_;
+
+ //- Relative tolerance for checking alignment of polyline and surface
+ scalar relTol_;
+
+ //- Small delta for numerical differencing
+ const scalar DELTA = 1e-6;
+
+public:
+
+ //- Runtime type information
+ TypeName("polyline");
+
+ // Constructors
+
+ //- Construct from dictionary
+ polyline(const dictionary& dict);
+
+
+ //- Destructor
+ virtual ~polyline();
+
+
+ // Member Operators
+
+ point operator()
+ (
+ const point& surfacePoint,
+ const vector& surfaceNormal,
+ const label layer
+ ) const;
+
+ //- The point and direction vector corresponding to the polyline
+ //- parameter [0-1]
+ void positionAndDirection
+ (
+ const scalar lambda,
+ vector& p,
+ vector& n
+ ) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace extrudeModels
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/extrudeMesh/polyline/Allclean b/tutorials/mesh/extrudeMesh/polyline/Allclean
new file mode 100755
index 0000000000000000000000000000000000000000..fb1f3847301c377e02e12439ba58cbf303af3ef9
--- /dev/null
+++ b/tutorials/mesh/extrudeMesh/polyline/Allclean
@@ -0,0 +1,8 @@
+#!/bin/sh
+cd "${0%/*}" || exit # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions # Tutorial clean functions
+#------------------------------------------------------------------------------
+
+cleanCase0
+
+#------------------------------------------------------------------------------
diff --git a/tutorials/mesh/extrudeMesh/polyline/Allrun b/tutorials/mesh/extrudeMesh/polyline/Allrun
new file mode 100755
index 0000000000000000000000000000000000000000..9752bb957c41ce86473cd00e3ee1c63e511e70ee
--- /dev/null
+++ b/tutorials/mesh/extrudeMesh/polyline/Allrun
@@ -0,0 +1,10 @@
+#!/bin/sh
+cd "${0%/*}" || exit # Run from this directory
+. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions # Tutorial run functions
+#------------------------------------------------------------------------------
+
+runApplication extrudeMesh
+mkdir 0
+runApplication checkMesh -writeAllFields
+
+#------------------------------------------------------------------------------
diff --git a/tutorials/mesh/extrudeMesh/polyline/constant/triSurface/channel.vtk b/tutorials/mesh/extrudeMesh/polyline/constant/triSurface/channel.vtk
new file mode 100644
index 0000000000000000000000000000000000000000..1bfd51d32692f1ab1a1ab3afb6eeabfd2a4a0025
--- /dev/null
+++ b/tutorials/mesh/extrudeMesh/polyline/constant/triSurface/channel.vtk
@@ -0,0 +1,76 @@
+# vtk DataFile Version 2.0
+triSurface
+ASCII
+DATASET POLYDATA
+POINTS 150 float
+ -0.00118462 0.00145556 0.05 0.00362917 -0.00794343 0.05 0.00906034 0.00261524 0.05 -0.000733732 0.00987627 0.05 -0.00640955 -0.0075571 0.05 -0.010337 0.00220302 0.05 -0.0103681 0.012258 0.05 0.0101661 0.0125848 0.05 0.0152507 -0.0094649 0.05 -0.000146367 0.0183159 0.05
+0.0190301 -0.00123334 0.05 5.77316e-16 -0.0192282 0.05 0.00893781 -0.0172851 0.05 -0.0192619 -0.00364522 0.05 -0.0158594 -0.012329 0.05 -0.00875674 -0.0180861 0.05 -0.0200044 0.00666196 0.05 0.0200294 0.00713721 0.05 -0.0107011 0.0223748 0.05 0.010384 0.0225978 0.05
+-0.0205437 0.0166667 0.05 0.0205411 0.0169122 0.05 -0.000402551 0.0281378 0.05 0.0279622 -0.00741418 0.05 0.0171381 -0.0237049 0.05 0.00651776 -0.02856 0.05 0.0244607 -0.0164807 0.05 -0.0269584 -0.0120452 0.05 -0.00589008 -0.028961 0.05 -0.0296495 0.000266096 0.05
+-0.0185784 -0.0233062 0.05 0.0298837 0.00136826 0.05 -0.0303624 0.0111111 0.05 0.0303728 0.0112074 0.05 -0.0205437 0.0277778 0.05 0.0205437 0.0277778 0.05 0.010398 0.0333888 0.05 -0.0107249 0.0333333 0.05 -0.0303624 0.0222222 0.05 0.0303624 0.0222222 0.05
+-0.00062261 0.0389992 0.05 -0.0131668 -0.0376289 0.05 -0.0376289 -0.0131668 0.05 0.0131668 -0.0376289 0.05 0.0376289 -0.0131668 0.05 -0.0337554 -0.0212104 0.05 -0.0212104 -0.0337554 0.05 0.0212104 -0.0337554 0.05 -0.0281898 -0.0281898 0.05 0.0281898 -0.0281898 0.05
+-0.0396159 -0.00446292 0.05 -0.00446292 -0.0396159 0.05 0.00446292 -0.0396159 0.05 0.0396159 -0.00446292 0.05 0.0339259 -0.021305 0.05 -0.0401812 0.00555556 0.05 0.0401812 0.00555556 0.05 -0.0401812 0.0166667 0.05 0.0401812 0.0166667 0.05 0.0205437 0.0388889 0.05
+-0.0205437 0.0388889 0.05 -0.0303624 0.0333333 0.05 0.0303624 0.0333333 0.05 -0.0106454 0.0449279 0.05 0.00998637 0.0452813 0.05 -0.0401812 0.0277778 0.05 0.0401812 0.0277778 0.05 -0.05 0 0.05 0.05 0 0.05 6.56949e-16 -0.05 0.05
+-0.0450484 -0.0216942 0.05 -0.0216942 -0.0450484 0.05 0.0450484 -0.0216942 0.05 0.0216942 -0.0450484 0.05 -0.0390916 -0.0311745 0.05 -0.0311745 -0.0390916 0.05 0.0390916 -0.0311745 0.05 0.0311745 -0.0390916 0.05 -0.0487464 -0.011126 0.05 -0.011126 -0.0487464 0.05
+0.011126 -0.0487464 0.05 0.0487464 -0.011126 0.05 -0.00064175 0.0505428 0.05 -0.05 0.0111111 0.05 0.05 0.0111111 0.05 -0.0303624 0.0444444 0.05 0.0303624 0.0444444 0.05 -0.0202711 0.0502331 0.05 0.0199458 0.0504426 0.05 -0.05 0.0222222 0.05
+0.05 0.0222222 0.05 -0.0401812 0.0388889 0.05 0.0401812 0.0388889 0.05 -0.0106296 0.0575545 0.05 0.00923272 0.0590338 0.05 -0.05 0.0333333 0.05 0.05 0.0333333 0.05 -0.00174385 0.0607159 0.05 -0.0303624 0.0555556 0.05 0.0303624 0.0555556 0.05
+-0.0401812 0.05 0.05 0.0401812 0.05 0.05 0.0203616 0.0612505 0.05 -0.0203915 0.0612551 0.05 -0.05 0.0444444 0.05 0.05 0.0444444 0.05 0.000547585 0.0701127 0.05 -0.0106694 0.0696509 0.05 0.0110806 0.0703326 0.05 -0.0401812 0.0611111 0.05
+0.0401812 0.0611111 0.05 -0.0303019 0.0669473 0.05 0.0303018 0.0669474 0.05 -0.0208313 0.0717012 0.05 0.021081 0.0716942 0.05 -0.05 0.0555556 0.05 0.05 0.0555556 0.05 -0.00555556 0.0803624 0.05 0.00555556 0.0803624 0.05 0.0166148 0.0804898 0.05
+-0.0166333 0.0804897 0.05 0.0397529 0.0724965 0.05 -0.0397532 0.0724964 0.05 -0.05 0.0666667 0.05 0.05 0.0666667 0.05 -0.0287799 0.0796819 0.05 0.0287814 0.0796885 0.05 0 0.0901812 0.05 0.0111111 0.0901812 0.05 -0.0111111 0.0901812 0.05
+0.0402393 0.0830685 0.05 -0.0402396 0.0830686 0.05 -0.05 0.0777778 0.05 0.05 0.0777778 0.05 0.0222222 0.0901812 0.05 -0.0222222 0.0901812 0.05 0.0344393 0.0903502 0.05 -0.0344394 0.0903503 0.05 0.00555556 0.1 0.05 -0.00555556 0.1 0.05
+0.0166667 0.1 0.05 -0.0166667 0.1 0.05 -0.05 0.0888889 0.05 0.05 0.0888889 0.05 0.0277778 0.1 0.05 -0.0277778 0.1 0.05 -0.0388889 0.1 0.05 0.0388889 0.1 0.05 -0.05 0.1 0.05 0.05 0.1 0.05
+POLYGONS 257 1028
+ 3 104 100 115 3 91 100 104 3 65 91 95 3 55 83 67 3 57 89 83 3 50 67 78 3 45 70 74 3 46 48 75 3 51 41 79 3 41 71 79
+3 42 78 70 3 109 123 115 3 122 132 123 3 43 52 80 3 131 142 132 3 76 72 54 3 47 73 77 3 146 148 142 3 44 54 72 3 53 44 81
+3 56 53 68 3 66 58 90 3 92 66 96 3 101 92 105 3 133 121 124 3 130 121 133 3 149 147 143 3 110 116 124 3 143 136 130 3 134 136 144
+3 128 134 140 3 128 119 134 3 129 117 127 3 131 122 125 3 146 137 145 3 58 84 90 3 91 104 95 3 65 95 89 3 48 74 75 3 49 77 76
+3 52 69 80 3 55 57 83 3 57 65 89 3 50 55 67 3 42 50 78 3 48 45 74 3 27 42 45 3 46 75 71 3 29 55 50 3 30 45 48
+3 51 79 69 3 30 41 28 3 52 51 69 3 28 41 51 3 41 46 71 3 42 27 50 3 42 70 45 3 43 25 52 3 109 115 100 3 127 138 139
+3 122 123 109 3 137 146 142 3 129 139 141 3 43 80 73 3 131 132 122 3 135 141 145 3 24 43 47 3 32 57 55 3 44 26 54 3 47 43 73
+3 49 76 54 3 49 24 47 3 49 47 77 3 44 72 81 3 38 65 57 3 53 23 44 3 53 81 68 3 61 91 65 3 56 68 84 3 56 31 53
+3 85 100 91 3 58 56 84 3 66 90 96 3 92 96 105 3 98 109 100 3 92 62 66 3 101 105 116 3 126 114 112 3 110 101 116 3 136 147 144
+3 130 133 143 3 130 126 121 3 110 124 121 3 102 99 112 3 143 147 136 3 126 130 136 3 134 144 140 3 128 140 138 3 127 128 138 3 111 122 109
+3 129 127 139 3 125 137 131 3 135 129 141 3 135 120 129 3 137 135 145 3 137 142 131 3 125 135 137 3 113 125 111 3 120 135 125 3 86 92 101
+3 118 128 127 3 117 129 120 3 103 113 111 3 118 127 117 3 88 86 99 3 119 128 118 3 126 136 134 3 99 101 110 3 112 110 121 3 126 134 119
+3 112 121 126 3 99 110 112 3 108 119 118 3 39 58 66 3 86 101 99 3 106 118 117 3 33 56 58 3 62 92 86 3 34 61 38 3 39 66 62
+3 20 38 32 3 30 48 46 3 52 28 51 3 49 26 24 3 33 58 39 3 31 56 33 3 23 53 31 3 44 23 26 3 10 23 31 3 111 125 122
+3 25 43 24 3 8 26 23 3 52 25 28 3 12 25 24 3 30 46 41 3 17 31 33 3 30 15 14 3 27 45 30 3 27 14 13 3 29 50 27
+3 29 32 55 3 29 13 16 3 16 20 32 3 35 39 62 3 38 57 32 3 85 98 100 3 59 62 86 3 61 65 38 3 85 91 61 3 85 60 87
+3 98 111 109 3 107 117 120 3 98 85 87 3 103 111 98 3 21 33 39 3 60 85 61 3 34 60 61 3 20 34 38 3 11 28 25 3 16 32 29
+3 13 29 27 3 14 27 30 3 5 16 13 3 15 30 28 3 4 13 14 3 11 15 28 3 4 14 15 3 103 98 87 3 113 120 125 3 107 106 117
+3 12 11 25 3 12 1 11 3 24 8 12 3 4 11 1 3 18 34 20 3 17 10 31 3 21 7 17 3 21 17 33 3 37 60 34 3 35 21 39
+3 63 87 60 3 59 36 35 3 59 35 62 3 93 103 87 3 88 59 86 3 102 112 114 3 102 88 99 3 102 94 88 3 114 126 119 3 114 108 102
+3 108 114 119 3 107 113 103 3 106 108 118 3 94 102 108 3 97 94 106 3 107 120 113 3 49 54 26 3 24 26 8 3 64 59 88 3 94 108 106
+3 93 107 103 3 82 64 94 3 107 97 106 3 64 88 94 3 40 63 37 3 36 59 64 3 36 64 40 3 19 21 35 3 19 35 36 3 22 37 18
+3 2 10 17 3 6 20 16 3 7 21 19 3 2 8 10 3 2 17 7 3 3 5 0 3 8 1 12 3 8 23 10 3 1 8 2 3 4 0 5
+3 0 1 2 3 4 15 11 3 5 13 4 3 6 16 5 3 3 2 7 3 9 22 18 3 18 20 6 3 37 34 18 3 22 19 36 3 63 93 87
+3 63 60 37 3 82 97 93 3 0 4 1 3 3 9 6 3 82 40 64 3 82 93 63 3 40 82 63 3 22 36 40 3 22 40 37 3 9 7 19
+3 9 18 6 3 9 3 7 3 9 19 22 3 3 0 2 3 3 6 5 3 107 93 97 3 97 82 94
+CELL_DATA 257
+FIELD attributes 1
+region 1 257 float
+ 0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0 0 0 0
+0 0 0 0 0 0 0
diff --git a/tutorials/mesh/extrudeMesh/polyline/system/controlDict b/tutorials/mesh/extrudeMesh/polyline/system/controlDict
new file mode 100644
index 0000000000000000000000000000000000000000..23a07249b6ac1375ee61af98602ae8a9bbd6a0dd
--- /dev/null
+++ b/tutorials/mesh/extrudeMesh/polyline/system/controlDict
@@ -0,0 +1,47 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| ========= | |
+| \\ / F ield | foam-extend: Open Source CFD |
+| \\ / O peration | Version: 3.1 |
+| \\ / A nd | Web: http://www.extend-project.de |
+| \\/ M anipulation | |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+ version 2.0;
+ format ascii;
+ class dictionary;
+ object controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application simpleFoam;
+
+startFrom latestTime;
+
+startTime 0;
+
+stopAt endTime;
+
+endTime 5;
+
+deltaT 0.0001;
+
+writeControl runTime;
+
+writeInterval 0.1;
+
+purgeWrite 0;
+
+writeFormat binary;
+
+writePrecision 8;
+
+writeCompression uncompressed;
+
+timeFormat general;
+
+timePrecision 6;
+
+runTimeModifiable yes;
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/extrudeMesh/polyline/system/extrudeMeshDict b/tutorials/mesh/extrudeMesh/polyline/system/extrudeMeshDict
new file mode 100644
index 0000000000000000000000000000000000000000..fc86fee41df3d05fe3820de9a292e986959c9f9f
--- /dev/null
+++ b/tutorials/mesh/extrudeMesh/polyline/system/extrudeMeshDict
@@ -0,0 +1,65 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| ========= | |
+| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
+| \\ / O peration | Version: 2.2.2 |
+| \\ / A nd | Web: www.OpenFOAM.org |
+| \\/ M anipulation | |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+ version 2.0;
+ format ascii;
+ class dictionary;
+ object extrudeMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+constructFrom surface;
+
+surface "<constant>/triSurface/channel.vtk";
+
+flipNormals false;
+
+extrudeModel polyline;
+
+nLayers 200;
+
+expansionRatio 1.0;
+
+polylineCoeffs
+{
+ vertices 10
+ (
+ ( 0 0 0.05 ) //0
+ ( 0 0 0.75 )
+ ( 0 -0.3 1.05 ) //2
+ ( 0 -0.7 1.05 )
+ ( 0 -1 1.35 ) //4
+ ( 0 -1 1.75 )
+ ( 0.3 -1 2.05 ) //6
+ ( 0.826794919 -1 2.05 )
+ ( 1.08660254 -1 1.9 ) //8
+ ( 1.5 -1 1.183974596 )
+ );
+
+ edges 9
+ (
+ line 0 1
+ arc 1 2 ( 0 -0.087867966 0.962132034 )
+ line 2 3
+ arc 3 4 ( 0 -0.912132034 1.137867966 )
+ line 4 5
+ arc 5 6 ( 0.087867966 -1 1.962132034 )
+ line 6 7
+ arc 7 8 ( 0.976794919 -1 2.009807621 )
+ line 8 9
+ );
+
+ toleranceCheck 1e-6;
+}
+
+mergeFaces false;
+
+mergeTol 0;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
diff --git a/tutorials/mesh/extrudeMesh/polyline/system/fvSchemes b/tutorials/mesh/extrudeMesh/polyline/system/fvSchemes
new file mode 100644
index 0000000000000000000000000000000000000000..0d45a8c47d2833327180c4fe51590a54f2f23be7
--- /dev/null
+++ b/tutorials/mesh/extrudeMesh/polyline/system/fvSchemes
@@ -0,0 +1,63 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| ========= | |
+| \\ / F ield | foam-extend: Open Source CFD |
+| \\ / O peration | Version: 3.1 |
+| \\ / A nd | Web: http://www.extend-project.de |
+| \\/ M anipulation | |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+ version 2.0;
+ format ascii;
+ class dictionary;
+ object fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+ default Euler;
+}
+
+gradSchemes
+{
+ // default Gauss linear;
+ default cellMDLimited leastSquares 1.0;
+}
+
+divSchemes
+{
+ default none;
+ div(phi,U) bounded Gauss upwind;
+ div(phi,k) bounded Gauss upwind;
+ div(phi,omega) bounded Gauss upwind;
+ div(phi,epsilon) bounded Gauss upwind;
+ div((nuEff*dev(grad(U).T()))) Gauss linear;
+ div((nuEff*dev(T(grad(U))))) Gauss linear;
+ div(U) Gauss linear;
+}
+
+laplacianSchemes
+{
+ // default Gauss linear corrected;
+ default Gauss linear limited 0.5 corrected;
+}
+
+interpolationSchemes
+{
+ default linear;
+ interpolate(U) linear;
+}
+
+snGradSchemes
+{
+ default limited 0.5 corrected;
+}
+
+fluxRequired
+{
+ default no;
+ p;
+}
+
+// ************************************************************************* //
diff --git a/tutorials/mesh/extrudeMesh/polyline/system/fvSolution b/tutorials/mesh/extrudeMesh/polyline/system/fvSolution
new file mode 100644
index 0000000000000000000000000000000000000000..75aa523581cd5053b6bb20935783efa132999154
--- /dev/null
+++ b/tutorials/mesh/extrudeMesh/polyline/system/fvSolution
@@ -0,0 +1,109 @@
+/*--------------------------------*- C++ -*----------------------------------*\
+| ========= | |
+| \\ / F ield | foam-extend: Open Source CFD |
+| \\ / O peration | Version: 3.1 |
+| \\ / A nd | Web: http://www.extend-project.de |
+| \\/ M anipulation | |
+\*---------------------------------------------------------------------------*/
+FoamFile
+{
+ version 2.0;
+ format ascii;
+ class dictionary;
+ object fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+ "p|pFinal"
+ {
+ solver GAMG;
+ tolerance 1e-7;
+ relTol 1e-3;
+ smoother GaussSeidel;
+ nPreSweeps 0;
+ nPostSweeps 2;
+ cacheAgglomeration on;
+ agglomerator faceAreaPair;
+ nCellsInCoarsestLevel 10;
+ mergeLevels 1;
+ };
+
+ U
+ {
+ solver smoothSolver;
+ smoother GaussSeidel;
+ tolerance 1e-8;
+ relTol 1e-3;
+ nSweeps 1;
+ };
+
+ k
+ {
+ solver smoothSolver;
+ smoother GaussSeidel;
+ tolerance 1e-8;
+ relTol 1e-3;
+ nSweeps 1;
+ };
+
+ epsilon
+ {
+ solver smoothSolver;
+ smoother GaussSeidel;
+ tolerance 1e-8;
+ relTol 1e-3;
+ nSweeps 1;
+ };
+
+ omega
+ {
+ solver smoothSolver;
+ smoother GaussSeidel;
+ tolerance 1e-8;
+ relTol 1e-3;
+ nSweeps 1;
+ };
+}
+
+blockSolver
+{
+ nNonOrthogonalCorrectors 1;
+ nCorrectors 2;
+}
+
+SIMPLE
+{
+ nNonOrthogonalCorrectors 0;
+}
+
+PISO
+{
+ nCorrectors 3;
+}
+
+PIMPLE
+{
+ nOuterCorrectors 2;
+ nCorrectors 2;
+ nNonOrthogonalCorrectors 0;
+ pRefCell 0;
+ pRefValue 0;
+}
+
+potentialFlow
+{
+ nNonOrthogonalCorrectors 1;
+}
+
+relaxationFactors
+{
+ p 0.3;
+ U 0.7;
+ k 0.7;
+ omega 0.7;
+ epsilon 0.7;
+}
+
+// ************************************************************************* //