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123 lines
3.7 KiB
C
123 lines
3.7 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2015 OpenFOAM Foundation
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\\/ M anipulation | Copyright (C) 2016 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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// OpenFOAM includes
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#include "text.H"
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#include "fvMesh.H"
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#include "runTimePostProcessing.H"
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// VTK includes
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#include "vtkRenderer.h"
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#include "vtkSmartPointer.h"
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#include "vtkTextActor.h"
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#include "vtkTextProperty.h"
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::functionObjects::runTimePostPro::text::text
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(
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const runTimePostProcessing& parent,
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const dictionary& dict,
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const HashPtrTable<Function1<vector>, word>& colours
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)
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:
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geometryBase(parent, dict, colours),
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string_(dict.lookup("string")),
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position_(dict.lookup("position")),
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size_(readScalar(dict.lookup("size"))),
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colour_(nullptr),
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bold_(readBool(dict.lookup("bold"))),
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timeStamp_(dict.lookupOrDefault<bool>("timeStamp", false))
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{
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if (dict.found("colour"))
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{
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colour_.reset(Function1<vector>::New("colour", dict).ptr());
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}
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else
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{
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colour_.reset(colours["text"]->clone().ptr());
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}
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}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::functionObjects::runTimePostPro::text::~text()
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{}
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// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
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void Foam::functionObjects::runTimePostPro::text::addGeometryToScene
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(
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const scalar position,
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vtkRenderer* renderer
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)
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{
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if (!visible_)
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{
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return;
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}
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vtkSmartPointer<vtkTextActor> actor = vtkSmartPointer<vtkTextActor>::New();
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// Concatenate string with timeStamp if true
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string textAndTime = string_;
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if (timeStamp_)
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{
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textAndTime =
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textAndTime + " " + geometryBase::parent_.mesh().time().timeName();
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}
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actor->SetInput(textAndTime.c_str());
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actor->GetTextProperty()->SetFontFamilyToArial();
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actor->GetTextProperty()->SetFontSize(size_);
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actor->GetTextProperty()->SetJustificationToLeft();
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actor->GetTextProperty()->SetVerticalJustificationToBottom();
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actor->GetTextProperty()->SetBold(bold_);
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const vector colour = colour_->value(position);
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actor->GetTextProperty()->SetColor(colour[0], colour[1], colour[2]);
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actor->GetPositionCoordinate()->SetCoordinateSystemToNormalizedViewport();
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actor->GetPositionCoordinate()->SetValue
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(
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position_.first(),
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position_.second()
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);
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renderer->AddActor2D(actor);
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}
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void Foam::functionObjects::runTimePostPro::text::updateActors
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(
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const scalar position
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)
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{
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// do nothing - all handled by addGeometryToScene
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}
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// ************************************************************************* //
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