cmake_minimum_required(VERSION 3.14)
project(nanogui_experiments
    VERSION 1.0
    DESCRIPTION "NanoGUI experiments"
    LANGUAGES CXX
)

set(NANOGUI_REPO "https://github.com/SpotlightKid/nanogui" CACHE STRING "nanoGUi repository URL or path")
set(NANOGUI_BUILD_EXAMPLES OFF)
set(NANOGUI_BUILD_PYTHON OFF)
set(NANOGUI_BUILD_SHARED OFF)

include(FetchContent)
FetchContent_Declare(nanogui
    GIT_REPOSITORY ${NANOGUI_REPO}
    GIT_TAG nanogui-experiments
    GIT_SHALLOW true
    SOURCE_DIR lib/nanogui
)
FetchContent_MakeAvailable(nanogui)

include_directories(lib/nanogui/include)
include_directories(${NANOGUI_EXTRA_INCS})
add_definitions(${NANOGUI_EXTRA_DEFS})
set_property(TARGET glfw glfw_objects nanogui PROPERTY FOLDER "dependencies")

add_executable(nanogui_helloworld nanogui_helloworld.cpp)
target_compile_features(nanogui_helloworld PRIVATE cxx_std_17)
target_link_libraries(nanogui_helloworld nanogui ${NANOGUI_EXTRA_LIBS})

add_executable(nanogui_knobs nanogui_knobs.cpp fancyknob.cpp)
target_compile_features(nanogui_knobs PRIVATE cxx_std_17)
target_link_libraries(nanogui_knobs nanogui ${NANOGUI_EXTRA_LIBS})