VTK/Examples/Cxx/Utilities/Vector

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Vector.cxx

#include <vtkSmartPointer.h>
#include <vtkVector.h>

#include <iostream>

int main(int, char *[])
{
  vtkVector3d v(1.0, 2.0, 3.0);
  std::cout << v.GetX() << " " << v.GetY() << " " << v.GetZ() << std::endl;
    
  double* vals = v.GetData();
  
  std::cout << vals[0] << " " << vals[1] << " " << vals[2] << std::endl;
  
  return EXIT_SUCCESS;
}

Please try the new VTKExamples website.

CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

PROJECT(Vector)

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

add_executable(Vector MACOSX_BUNDLE Vector.cxx)

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

Download and Build Vector

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

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

cd Vector/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:

./Vector

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.