VTK/Examples/Cxx/Visualization/TextureMapPlane

#include <vtkImageData.h>
#include <vtkJPEGReader.h>
#include <vtkPolyDataMapper.h>
#include <vtkPolyData.h>
#include <vtkSmartPointer.h>
#include <vtkTextureMapToPlane.h>
#include <vtkPlaneSource.h>
#include <vtkTexture.h>
#include <vtkRenderer.h>
#include <vtkRenderWindow.h>
#include <vtkRenderWindowInteractor.h>
 
int main ( int argc, char *argv[] )
{
  // Parse command line arguments
  if ( argc != 2 )
    {
    std::cerr << "Usage: " << argv[0] << " Filename" << std::endl;
    return EXIT_FAILURE;
    }
 
  std::string inputFilename = argv[1];
 
  // Read the image which will be the texture
  vtkSmartPointer<vtkJPEGReader> jPEGReader =
    vtkSmartPointer<vtkJPEGReader>::New();
  jPEGReader->SetFileName ( inputFilename.c_str() );
 
  // Create a plane
  vtkSmartPointer<vtkPlaneSource> plane =
    vtkSmartPointer<vtkPlaneSource>::New();
  plane->SetCenter(0.0, 0.0, 0.0);
  plane->SetNormal(0.0, 0.0, 1.0);
 
  // Apply the texture
  vtkSmartPointer<vtkTexture> texture =
    vtkSmartPointer<vtkTexture>::New();
  texture->SetInputConnection(jPEGReader->GetOutputPort());
 
  vtkSmartPointer<vtkTextureMapToPlane> texturePlane =
    vtkSmartPointer<vtkTextureMapToPlane>::New();
  texturePlane->SetInputConnection(plane->GetOutputPort());
 
  vtkSmartPointer<vtkPolyDataMapper> planeMapper =
    vtkSmartPointer<vtkPolyDataMapper>::New();
  planeMapper->SetInputConnection(texturePlane->GetOutputPort());
 
  vtkSmartPointer<vtkActor> texturedPlane =
    vtkSmartPointer<vtkActor>::New();
  texturedPlane->SetMapper(planeMapper);
  texturedPlane->SetTexture(texture);
 
  // Visualize the textured plane
  vtkSmartPointer<vtkRenderer> renderer =
    vtkSmartPointer<vtkRenderer>::New();
  renderer->AddActor(texturedPlane);
  renderer->SetBackground(.1, .2, .3); // Background color dark blue
  renderer->ResetCamera();
 
  vtkSmartPointer<vtkRenderWindow> renderWindow =
    vtkSmartPointer<vtkRenderWindow>::New();
  renderWindow->AddRenderer(renderer);
 
  vtkSmartPointer<vtkRenderWindowInteractor> renderWindowInteractor =
    vtkSmartPointer<vtkRenderWindowInteractor>::New();
  renderWindowInteractor->SetRenderWindow(renderWindow);
 
  renderWindow->Render();
 
  renderWindowInteractor->Start();
 
  return EXIT_SUCCESS;
}