BoundingBox.tar

BoundingBox/0000755000076500000240000000000013424703035014245 5ustar  lorensenstaff00000000000000BoundingBox/CMakeLists.txt0000644000076500000240000000137313424703035017011 0ustar  lorensenstaff00000000000000
cmake_minimum_required(VERSION 3.3 FATAL_ERROR)

project(BoundingBox)

find_package(VTK COMPONENTS 
  vtkCommonDataModel QUIET)
if (NOT VTK_FOUND)
  message("Skipping BoundingBox: ${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(BoundingBox MACOSX_BUNDLE BoundingBox.cxx )
  target_link_libraries(BoundingBox PRIVATE ${VTK_LIBRARIES})
else ()
  # include all components
  add_executable(BoundingBox MACOSX_BUNDLE BoundingBox.cxx )
  target_link_libraries(BoundingBox PRIVATE ${VTK_LIBRARIES})
  # vtk_module_autoinit is needed
  vtk_module_autoinit(
    TARGETS BoundingBox
    MODULES ${VTK_LIBRARIES}
    )
endif () 
BoundingBox/BoundingBox.cxx0000644000076500000240000000205613424703035017212 0ustar  lorensenstaff00000000000000#include <vtkBoundingBox.h>

int main(int, char *[])
{
  double p0[3] = {0,0,0};
  double p1[3] = {0.5,0.5,0.5};
  double p2[3] = {1.0,1.0,1.0};

  vtkBoundingBox boundingBox;

  boundingBox.AddPoint(p0);

  double bounds[6];

  boundingBox.GetBounds(bounds);
  std::cout << "Bounds: " << bounds[0] << ", " << bounds[1] << ", " << bounds[2] << ", "
            << bounds[3] << ", " << bounds[4] << ", " << bounds[5] << std::endl;

  // After adding this point, the box gets bigger
  boundingBox.AddPoint(p2);

  boundingBox.GetBounds(bounds);
  std::cout << "Bounds: " << bounds[0] << ", " << bounds[1] << ", " << bounds[2] << ", "
            << bounds[3] << ", " << bounds[4] << ", " << bounds[5] << std::endl;

  // After adding this point, the box size does not change as the point is already inside the box
  boundingBox.AddPoint(p1);

  boundingBox.GetBounds(bounds);
  std::cout << "Bounds: " << bounds[0] << ", " << bounds[1] << ", " << bounds[2] << ", "
            << bounds[3] << ", " << bounds[4] << ", " << bounds[5] << std::endl;

  return EXIT_SUCCESS;
}
BoundingBox/build/0000755000076500000240000000000013424703035015344 5ustar  lorensenstaff00000000000000