GIT: Initial state after latest Foundation merge

src/functionObjects/graphics/runTimePostProcessing/functionObjectCloud.C

@@ -0,0 +1,150 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2015 OpenFOAM Foundation
+     \\/     M anipulation  | Copyright (C) 2015 OpenCFD Ltd.
+-------------------------------------------------------------------------------
+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/>.
+
+\*---------------------------------------------------------------------------*/
+
+// OpenFOAM includes
+#include "functionObjectCloud.H"
+#include "runTimePostProcessing.H"
+#include "addToRunTimeSelectionTable.H"
+
+// VTK includes
+#include "vtkActor.h"
+#include "vtkRenderer.h"
+#include "vtkSmartPointer.h"
+#include "vtkPolyDataMapper.h"
+#include "vtkPolyDataReader.h"
+#include "vtkProperty.h"
+
+// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
+
+namespace Foam
+{
+    defineTypeNameAndDebug(functionObjectCloud, 0);
+    addToRunTimeSelectionTable(pointData, functionObjectCloud, dictionary);
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::functionObjectCloud::functionObjectCloud
+(
+    const runTimePostProcessing& parent,
+    const dictionary& dict,
+    const HashPtrTable<Function1<vector>, word>& colours
+)
+:
+    pointData(parent, dict, colours),
+    fieldVisualisationBase(parent, dict, colours),
+    cloudName_(dict.lookup("cloudName")),
+    functionObject_(dict.lookup("functionObject")),
+    colourFieldName_(dict.lookup("colourFieldName")),
+    actor_()
+{
+    actor_ = vtkSmartPointer<vtkActor>::New();
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::functionObjectCloud::~functionObjectCloud()
+{}
+
+
+// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
+
+void Foam::functionObjectCloud::addGeometryToScene
+(
+    const scalar position,
+    vtkRenderer* renderer
+)
+{
+    if (!visible_)
+    {
+        return;
+    }
+
+    const dictionary& cloudDict =
+        geometryBase::parent_.obr().lookupObject<IOdictionary>
+        (
+            cloudName_ + "OutputProperties"
+        );
+
+    fileName fName;
+    if (cloudDict.found("cloudFunctionObject"))
+    {
+        const dictionary& foDict = cloudDict.subDict("cloudFunctionObject");
+        if (foDict.found(functionObject_))
+        {
+            foDict.subDict(functionObject_).readIfPresent("file", fName);
+        }
+    }
+
+    if (fName.empty())
+    {
+        WarningInFunction
+            << "Unable to find function object " << functionObject_
+            << " output for field " << fieldName_
+            << ". Line will not be processed"
+            << endl;
+        return;
+    }
+
+    if (fName.ext() == "vtk")
+    {
+        vtkSmartPointer<vtkPolyDataReader> points =
+            vtkSmartPointer<vtkPolyDataReader>::New();
+        points->SetFileName(fName.c_str());
+        points->Update();
+
+        vtkSmartPointer<vtkPolyDataMapper> mapper =
+            vtkSmartPointer<vtkPolyDataMapper>::New();
+
+        actor_->SetMapper(mapper);
+
+        addGlyphs
+        (
+            position,
+            fieldName_,
+            colourFieldName_,
+            maxGlyphLength_,
+            points->GetOutput(),
+            actor_,
+            renderer
+        );
+
+        renderer->AddActor(actor_);
+    }
+}
+
+
+void Foam::functionObjectCloud::updateActors(const scalar position)
+{
+    actor_->GetProperty()->SetOpacity(opacity(position));
+
+    vector pc = pointColour_->value(position);
+    actor_->GetProperty()->SetColor(pc[0], pc[1], pc[2]);
+}
+
+
+// ************************************************************************* //