find_package(f3d REQUIRED COMPONENTS library)

add_subdirectory(check-engine)
add_subdirectory(interactive-app)
add_subdirectory(multi-files)
add_subdirectory(offscreen-thumbnail)
add_subdirectory(render-image)
add_subdirectory(render-interact)
add_subdirectory(use-options-string)
add_subdirectory(use-options-struct)
add_subdirectory(use-options-variant)

option(F3D_EXAMPLES_EXTERNAL_GLFW "Enable external-glfw example (requires GLFW)" OFF)
if(F3D_EXAMPLES_EXTERNAL_GLFW)
  add_subdirectory(external-glfw)
endif()

option(F3D_EXAMPLES_EXTERNAL_QT "Enable external-qt example (requires qt)" OFF)
if (F3D_EXAMPLES_EXTERNAL_QT)
  add_subdirectory(qml)
  add_subdirectory(qt6)
endif ()

option(F3D_EXAMPLES_EXTERNAL_FLTK "Enable external-fltk example (requires fltk)" OFF)
if (F3D_EXAMPLES_EXTERNAL_FLTK)
  add_subdirectory(fltk)
endif ()

if(BUILD_TESTING)
  add_subdirectory(tests)
endif()