ImplicitDataSet
Repository source: ImplicitDataSet
Other languages
See (PythonicAPI), (Java)
Question
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Code¶
ImplicitDataSet.cxx
#include <vtkImageData.h>
#include <vtkImplicitDataSet.h>
#include <vtkNew.h>
#include <vtkRTAnalyticSource.h>
int main(int /* argc */, char* /* argv */[])
{
vtkNew<vtkRTAnalyticSource> waveletSource;
waveletSource->Update();
vtkNew<vtkImplicitDataSet> implicitWavelet;
implicitWavelet->SetDataSet(waveletSource->GetOutput());
double x[3] = {0.5, 0, 0};
// Value should roughly be 258.658.
cout << "x: " << implicitWavelet->EvaluateFunction(x) << endl;
return EXIT_SUCCESS;
}
CMakeLists.txt¶
cmake_minimum_required(VERSION 3.12 FATAL_ERROR)
project(ImplicitDataSet)
find_package(VTK COMPONENTS
CommonCore
CommonDataModel
ImagingCore
)
if (NOT VTK_FOUND)
message(FATAL_ERROR "ImplicitDataSet: Unable to find the VTK build folder.")
endif()
# Prevent a "command line is too long" failure in Windows.
set(CMAKE_NINJA_FORCE_RESPONSE_FILE "ON" CACHE BOOL "Force Ninja to use response files.")
add_executable(ImplicitDataSet MACOSX_BUNDLE ImplicitDataSet.cxx )
target_link_libraries(ImplicitDataSet PRIVATE ${VTK_LIBRARIES}
)
# vtk_module_autoinit is needed
vtk_module_autoinit(
TARGETS ImplicitDataSet
MODULES ${VTK_LIBRARIES}
)
Download and Build ImplicitDataSet¶
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
Be sure to add the VTK bin directory to your path. This will resolve the VTK dll's at run time.