PerpendicularVector
VTKExamples/Cxx/Math/PerpendicularVector
Code
PerpendicularVector.cxx
#include <vtkSmartPointer.h>
#include <vtkMath.h>
int main(int, char *[])
{
double x[3] = {1,0,0};
double y[3];
vtkMath::Perpendiculars(x, y, NULL, 0);
std::cout << "y: " << y[0] << " " << y[1] << " " << y[2] << std::endl;
return EXIT_SUCCESS;
}
CMakeLists.txt
cmake_minimum_required(VERSION 2.8)
PROJECT(PerpendicularVector)
find_package(VTK REQUIRED)
include(${VTK_USE_FILE})
add_executable(PerpendicularVector MACOSX_BUNDLE PerpendicularVector.cxx)
target_link_libraries(PerpendicularVector ${VTK_LIBRARIES})
Download and Build PerpendicularVector
Click here to download PerpendicularVector and its CMakeLists.txt file. Once the tarball PerpendicularVector.tar has been downloaded and extracted,
cd PerpendicularVector/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:
./PerpendicularVector
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.