Vector

VTKExamples/Cxx/Utilities/Vector

Code

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;
}

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 )

target_link_libraries(Vector ${VTK_LIBRARIES})

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

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