mirror of
https://github.com/OpenCMT/uLib.git
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160 lines
4.0 KiB
C++
160 lines
4.0 KiB
C++
/*//////////////////////////////////////////////////////////////////////////////
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// CMT Cosmic Muon Tomography project //////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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Copyright (c) 2014, Universita' degli Studi di Padova, INFN sez. di Padova
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All rights reserved
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Authors: Andrea Rigoni Garola < andrea.rigoni@pd.infn.it >
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------------------------------------------------------------------
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3.0 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library.
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//////////////////////////////////////////////////////////////////////////////*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <vtkSmartPointer.h>
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#include <vtkRendererCollection.h>
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#include <vtkRenderWindowInteractor.h>
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#include <vtkTextProperty.h>
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#include <vtkAxesActor.h>
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#include <vtkCamera.h>
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#include "uLibVtkViewer.h"
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namespace uLib {
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namespace Vtk {
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////////////////////////////////////////////////////////////////////////////////
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///// VTK VIEWER //////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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Viewer::Viewer() :
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m_RenderWindow(vtkRenderWindow::New()),
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m_Renderer(vtkRenderer::New()),
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m_Annotation(vtkCornerAnnotation::New()),
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m_Marker(vtkOrientationMarkerWidget::New())
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{
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InstallPipe();
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}
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Viewer::~Viewer()
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{
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UninstallPipe();
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m_Annotation->Delete();
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m_Marker->Delete();
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m_Renderer->Delete();
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m_RenderWindow->Delete();
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}
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void Viewer::InstallPipe()
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{
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m_RenderWindow->AddRenderer(m_Renderer);
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vtkSmartPointer<vtkRenderWindowInteractor> renderWindowInteractor =
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vtkSmartPointer<vtkRenderWindowInteractor>::New();
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renderWindowInteractor->SetRenderWindow(m_RenderWindow);
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// annotation //
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m_Annotation->GetTextProperty()->SetColor(1,1,1);
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m_Annotation->GetTextProperty()->SetFontFamilyToArial();
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m_Annotation->GetTextProperty()->SetOpacity(0.5);
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m_Annotation->SetMaximumFontSize(10);
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m_Annotation->SetText(0,"uLib VTK Viewer - OpenCMT all right reserved.");
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m_Renderer->AddViewProp(m_Annotation);
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// orientation marker //
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vtkSmartPointer<vtkAxesActor> axes =
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vtkSmartPointer<vtkAxesActor>::New();
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m_Marker->SetInteractor(renderWindowInteractor);
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m_Marker->SetOrientationMarker(axes);
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m_Marker->SetViewport(0.0,0.0,0.2,0.2);
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m_Marker->SetEnabled(true);
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m_Marker->InteractiveOff();
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// Must be rendered here in Vtk-6.0 or seg-fault //
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m_RenderWindow->Render();
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}
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void Viewer::UninstallPipe()
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{
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m_Renderer->RemoveAllViewProps();
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m_Renderer->Clear();
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}
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void Viewer::addProp(vtkProp *prop)
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{
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m_Renderer->AddActor(prop);
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m_Renderer->Render();
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}
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void Viewer::RemoveProp(vtkProp *prop)
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{
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m_Renderer->RemoveViewProp(prop);
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m_Renderer->Render();
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}
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void Viewer::AddPuppet(Puppet &prop)
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{
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prop.ConnectRenderer(m_Renderer);
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m_Renderer->Render();
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}
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void Viewer::RemovePuppet(Puppet &prop)
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{
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prop.DisconnectRenderer(m_Renderer);
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m_Renderer->Render();
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}
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void Viewer::Start()
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{
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m_RenderWindow->GetInteractor()->Start();
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}
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vtkCornerAnnotation *Viewer::GetAnnotation()
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{
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return m_Annotation;
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}
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vtkRenderer *Viewer::GetRenderer()
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{
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return m_Renderer;
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}
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vtkRenderWindowInteractor *Viewer::GetInteractor()
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{
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return m_RenderWindow->GetInteractor();
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}
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void Viewer::Reset()
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{
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m_Renderer->ResetCameraClippingRange();
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m_Renderer->ResetCamera();
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m_Renderer->Render();
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}
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} // vtk
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} // uLib
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