Difference between revisions of "VTK/Examples/Cxx/Filtering/Glyph3D"

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(Replaced content with "= '''See [https://lorensen.github.io/VTKExamples/site/Cxx/Filtering/Glyph3D Glyph3D] on the new [https://lorensen.github.io/VTKExamples/site/ VTKExamples website].''' =")
 
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<div class="floatright">[[File:VTK_Examples_Baseline_Filters_TestGlyph3D.png]]</div>
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= '''See [https://lorensen.github.io/VTKExamples/site/Cxx/Filtering/Glyph3D Glyph3D] on the new [https://lorensen.github.io/VTKExamples/site/ VTKExamples website].''' =
This example applies an object at every point. We use a cube for the demo.
 
 
 
==Glyph3D.cxx==
 
<source lang="cpp">
 
#include <vtkVersion.h>
 
#include <vtkSmartPointer.h>
 
#include <vtkCubeSource.h>
 
#include <vtkPolyData.h>
 
#include <vtkPoints.h>
 
#include <vtkGlyph3D.h>
 
#include <vtkCellArray.h>
 
#include <vtkPolyDataMapper.h>
 
#include <vtkActor.h>
 
#include <vtkRenderWindow.h>
 
#include <vtkRenderer.h>
 
#include <vtkRenderWindowInteractor.h>
 
 
 
int main(int, char *[])
 
{
 
  vtkSmartPointer<vtkPoints> points =
 
    vtkSmartPointer<vtkPoints>::New();
 
  points->InsertNextPoint(0,0,0);
 
  points->InsertNextPoint(1,1,1);
 
  points->InsertNextPoint(2,2,2);
 
  vtkSmartPointer<vtkPolyData> polydata =
 
    vtkSmartPointer<vtkPolyData>::New();
 
  polydata->SetPoints(points);
 
 
  vtkSmartPointer<vtkPolyData> glyph =
 
    vtkSmartPointer<vtkPolyData>::New();
 
  // Create anything you want here, we will use a cube for the demo.
 
  vtkSmartPointer<vtkCubeSource> cubeSource =
 
      vtkSmartPointer<vtkCubeSource>::New();
 
 
  vtkSmartPointer<vtkGlyph3D> glyph3D =
 
    vtkSmartPointer<vtkGlyph3D>::New();
 
#if VTK_MAJOR_VERSION <= 5
 
  glyph3D->SetSource(cubeSource->GetOutput());
 
  glyph3D->SetInput(polydata);
 
#else
 
  glyph3D->SetSourceConnection(cubeSource->GetOutputPort());
 
  glyph3D->SetInputData(polydata);
 
#endif
 
  glyph3D->Update();
 
   
 
  // Visualize
 
  vtkSmartPointer<vtkPolyDataMapper> mapper =
 
    vtkSmartPointer<vtkPolyDataMapper>::New();
 
  mapper->SetInputConnection(glyph3D->GetOutputPort());
 
 
  vtkSmartPointer<vtkActor> actor =
 
    vtkSmartPointer<vtkActor>::New();
 
  actor->SetMapper(mapper);
 
 
  vtkSmartPointer<vtkRenderer> renderer =
 
    vtkSmartPointer<vtkRenderer>::New();
 
  vtkSmartPointer<vtkRenderWindow> renderWindow =
 
    vtkSmartPointer<vtkRenderWindow>::New();
 
  renderWindow->AddRenderer(renderer);
 
  vtkSmartPointer<vtkRenderWindowInteractor> renderWindowInteractor =
 
    vtkSmartPointer<vtkRenderWindowInteractor>::New();
 
  renderWindowInteractor->SetRenderWindow(renderWindow);
 
 
  renderer->AddActor(actor);
 
  renderer->SetBackground(.3, .6, .3); // Background color green
 
 
  renderWindow->Render();
 
  renderWindowInteractor->Start();
 
 
  return EXIT_SUCCESS;
 
}
 
</source>
 
 
 
{{VTKCMakeLists|{{SUBPAGENAME}}}}
 

Latest revision as of 19:37, 15 April 2019

See Glyph3D on the new VTKExamples website.