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
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.