/usr/share/vtk/Rendering/Cxx/Cylinder.cxx is in vtk-examples 5.8.0-17.5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | /*=========================================================================
Program: Visualization Toolkit
Module: Cylinder.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
//
// This simple example shows how to do basic rendering and pipeline
// creation using C++.
//
#include "vtkCylinderSource.h"
#include "vtkPolyDataMapper.h"
#include "vtkActor.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkProperty.h"
#include "vtkCamera.h"
int main()
{
// This creates a polygonal cylinder model with eight circumferential facets.
//
vtkCylinderSource *cylinder = vtkCylinderSource::New();
cylinder->SetResolution(8);
// The mapper is responsible for pushing the geometry into the graphics
// library. It may also do color mapping, if scalars or other attributes
// are defined.
//
vtkPolyDataMapper *cylinderMapper = vtkPolyDataMapper::New();
cylinderMapper->SetInputConnection(cylinder->GetOutputPort());
// The actor is a grouping mechanism: besides the geometry (mapper), it
// also has a property, transformation matrix, and/or texture map.
// Here we set its color and rotate it -22.5 degrees.
vtkActor *cylinderActor = vtkActor::New();
cylinderActor->SetMapper(cylinderMapper);
cylinderActor->GetProperty()->SetColor(1.0000, 0.3882, 0.2784);
cylinderActor->RotateX(30.0);
cylinderActor->RotateY(-45.0);
// Create the graphics structure. The renderer renders into the
// render window. The render window interactor captures mouse events
// and will perform appropriate camera or actor manipulation
// depending on the nature of the events.
//
vtkRenderer *ren1 = vtkRenderer::New();
vtkRenderWindow *renWin = vtkRenderWindow::New();
renWin->AddRenderer(ren1);
vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
iren->SetRenderWindow(renWin);
// Add the actors to the renderer, set the background and size
//
ren1->AddActor(cylinderActor);
ren1->SetBackground(0.1, 0.2, 0.4);
renWin->SetSize(200, 200);
// We'll zoom in a little by accessing the camera and invoking a "Zoom"
// method on it.
ren1->ResetCamera();
ren1->GetActiveCamera()->Zoom(1.5);
renWin->Render();
// This starts the event loop and as a side effect causes an initial render.
iren->Start();
// Exiting from here, we have to delete all the instances that
// have been created.
cylinder->Delete();
cylinderMapper->Delete();
cylinderActor->Delete();
ren1->Delete();
renWin->Delete();
iren->Delete();
return 0;
}
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