VTK/Examples/Cxx/Visualization/Glyph3DMapper

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VTK Examples Baseline Visualization TestGlyph3DMapper.png

Glyph3DMapper.cxx

#include <vtkVersion.h>
#include <vtkSmartPointer.h>
#include <vtkCubeSource.h>
#include <vtkPolyData.h>
#include <vtkPoints.h>
#include <vtkGlyph3DMapper.h>
#include <vtkCellArray.h>
#include <vtkActor.h>
#include <vtkRenderWindow.h>
#include <vtkRenderer.h>
#include <vtkRenderWindowInteractor.h>

int main(int argc, char *argv[])
{
  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<vtkGlyph3DMapper> glyph3Dmapper = 
    vtkSmartPointer<vtkGlyph3DMapper>::New();
  glyph3Dmapper->SetSourceConnection(cubeSource->GetOutputPort());
#if VTK_MAJOR_VERSION <= 5
  glyph3Dmapper->SetInputConnection(polydata->GetProducerPort());
#else
  glyph3Dmapper->SetInputData(polydata);
#endif
  glyph3Dmapper->Update();

  vtkSmartPointer<vtkActor> actor = 
    vtkSmartPointer<vtkActor>::New();
  actor->SetMapper(glyph3Dmapper);
 
  // Create a renderer, render window, and interactor
  vtkSmartPointer<vtkRenderer> renderer = 
    vtkSmartPointer<vtkRenderer>::New();
  vtkSmartPointer<vtkRenderWindow> renderWindow = 
    vtkSmartPointer<vtkRenderWindow>::New();
  renderWindow->AddRenderer(renderer);
  vtkSmartPointer<vtkRenderWindowInteractor> renderWindowInteractor = 
    vtkSmartPointer<vtkRenderWindowInteractor>::New();
  renderWindowInteractor->SetRenderWindow(renderWindow);
 
  // Add the actor to the scene
  renderer->AddActor(actor);
  
  // Render and interact
  renderWindow->Render();
  renderWindowInteractor->Start();
  
  return EXIT_SUCCESS;
}

Please try the new VTKExamples website.

CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

PROJECT(Glyph3DMapper)

find_package(VTK REQUIRED)
include(${VTK_USE_FILE})

add_executable(Glyph3DMapper MACOSX_BUNDLE Glyph3DMapper.cxx)

if(VTK_LIBRARIES)
  target_link_libraries(Glyph3DMapper ${VTK_LIBRARIES})
else()
  target_link_libraries(Glyph3DMapper vtkHybrid vtkWidgets)
endif()

Download and Build Glyph3DMapper

Click here to download Glyph3DMapper. and its CMakeLists.txt file.

Once the tarball Glyph3DMapper.tar has been downloaded and extracted,

cd Glyph3DMapper/build 
  • If VTK is installed:
cmake ..
  • If VTK is not installed but compiled on your system, you will need to specify the path to your VTK build:
cmake -DVTK_DIR:PATH=/home/me/vtk_build ..

Build the project:

make

and run it:

./Glyph3DMapper

WINDOWS USERS PLEASE NOTE: Be sure to add the VTK bin directory to your path. This will resolve the VTK dll's at run time.

Color.