ShallowCopy
VTKExamples/Cxx/Utilities/ShallowCopy
Code¶
ShallowCopy.cxx
#include <vtkPolyData.h> #include <vtkSmartPointer.h> int main(int, char *[]) { vtkSmartPointer<vtkPolyData> polydata = vtkSmartPointer<vtkPolyData>::New(); vtkSmartPointer<vtkPolyData> polydataCopy = vtkSmartPointer<vtkPolyData>::New(); polydataCopy->ShallowCopy(polydata); return EXIT_SUCCESS; }
CMakeLists.txt¶
cmake_minimum_required(VERSION 3.3 FATAL_ERROR) project(ShallowCopy) find_package(VTK COMPONENTS vtkCommonCore vtkCommonDataModel QUIET) if (NOT VTK_FOUND) message("Skipping ShallowCopy: ${VTK_NOT_FOUND_MESSAGE}") return () endif() message (STATUS "VTK_VERSION: ${VTK_VERSION}") if (VTK_VERSION VERSION_LESS "8.90.0") # old system include(${VTK_USE_FILE}) add_executable(ShallowCopy MACOSX_BUNDLE ShallowCopy.cxx ) target_link_libraries(ShallowCopy PRIVATE ${VTK_LIBRARIES}) else () # include all components add_executable(ShallowCopy MACOSX_BUNDLE ShallowCopy.cxx ) target_link_libraries(ShallowCopy PRIVATE ${VTK_LIBRARIES}) # vtk_module_autoinit is needed vtk_module_autoinit( TARGETS ShallowCopy MODULES ${VTK_LIBRARIES} ) endif ()
Download and Build ShallowCopy¶
Click here to download ShallowCopy and its CMakeLists.txt file. Once the tarball ShallowCopy.tar has been downloaded and extracted,
cd ShallowCopy/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:
./ShallowCopy
WINDOWS USERS
Be sure to add the VTK bin directory to your path. This will resolve the VTK dll's at run time.