ImplicitDataSet
VTKExamples/Cxx/ImplicitFunctions/ImplicitDataSet
Code¶
ImplicitDataSet.cxx
#include <vtkImageData.h> #include <vtkImplicitDataSet.h> #include <vtkRTAnalyticSource.h> #include <vtkSmartPointer.h> #include <vtkSphereSource.h> int main(int argc, char **argv) { vtkSmartPointer<vtkRTAnalyticSource> waveletSource = vtkSmartPointer<vtkRTAnalyticSource>::New(); waveletSource->Update(); vtkSmartPointer<vtkImplicitDataSet> implicitWavelet = vtkSmartPointer<vtkImplicitDataSet>::New(); implicitWavelet->SetDataSet(waveletSource->GetOutput()); double x[3] = {.5,0,0}; // Value should roughly be 258.658. cout << "x: " << implicitWavelet->EvaluateFunction(x) << endl; return EXIT_SUCCESS; }
CMakeLists.txt¶
cmake_minimum_required(VERSION 2.8) PROJECT(ImplicitDataSet) find_package(VTK REQUIRED) include(${VTK_USE_FILE}) add_executable(ImplicitDataSet MACOSX_BUNDLE ImplicitDataSet.cxx) target_link_libraries(ImplicitDataSet ${VTK_LIBRARIES})
Download and Build ImplicitDataSet¶
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 Some tarballs may be missing or out-of-date.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 ImplicitDataSet and its CMakeLists.txt file. Once the tarball ImplicitDataSet.tar has been downloaded and extracted,
cd ImplicitDataSet/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:
./ImplicitDataSet
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.