BoundingBoxIntersection
VTKExamples/Cxx/Utilities/BoundingBoxIntersection
Code¶
BoundingBoxIntersection.cxx
#include <vtkBoundingBox.h> int main(int, char *[]) { vtkBoundingBox boundingBox0; boundingBox0.SetBounds(0, 1, 0, 1, 0, 1); vtkBoundingBox boundingBox1; boundingBox1.SetBounds(5, 6, 5, 6, 5, 6); vtkBoundingBox boundingBox2; boundingBox2.SetBounds(0.5, 1.5, 0.5, 1.5, 0.5, 1.5); std::cout << boundingBox0.IntersectBox(boundingBox1) << std::endl; // Should be 0 std::cout << boundingBox0.IntersectBox(boundingBox2) << std::endl; // Should be 1 return EXIT_SUCCESS; }
CMakeLists.txt¶
cmake_minimum_required(VERSION 2.8) PROJECT(BoundingBoxIntersection) find_package(VTK REQUIRED) include(${VTK_USE_FILE}) add_executable(BoundingBoxIntersection MACOSX_BUNDLE BoundingBoxIntersection.cxx) target_link_libraries(BoundingBoxIntersection ${VTK_LIBRARIES})
Download and Build BoundingBoxIntersection¶
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 Some tarballs may be missing or out-of-date.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 BoundingBoxIntersection and its CMakeLists.txt file. Once the tarball BoundingBoxIntersection.tar has been downloaded and extracted,
cd BoundingBoxIntersection/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:
./BoundingBoxIntersection
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.