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¶
Danger
The generation of tar files has not been ported to the new VTKExamples. Some tarballs may be missing or out-of-date.
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.