cmake_minimum_required(VERSION 3.14)
project(volumetric LANGUAGES CXX)

set(CMAKE_INCLUDE_CURRENT_DIR ON)

set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_AUTOUIC ON)

if(NOT DEFINED INSTALL_EXAMPLESDIR)
  set(INSTALL_EXAMPLESDIR "examples")
endif()

set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}")

find_package(Qt6 COMPONENTS Core)
find_package(Qt6 COMPONENTS Gui)
find_package(Qt6 COMPONENTS Widgets)
find_package(Qt6 COMPONENTS DataVisualization)

qt_add_executable(volumetric
    main.cpp
    volumetric.cpp volumetric.h
)
set_target_properties(volumetric PROPERTIES
    WIN32_EXECUTABLE TRUE
    MACOSX_BUNDLE TRUE
)
target_link_libraries(volumetric PUBLIC
    Qt::Core
    Qt::Gui
    Qt::Widgets
    Qt::DataVisualization
)

set(volumetric_resource_files
    "layer_ground.png"
    "layer_magma.png"
    "layer_water.png"
)

qt6_add_resources(volumetric "volumetric"
    PREFIX
        "/heightmaps"
    FILES
        ${volumetric_resource_files}
)

install(TARGETS volumetric
    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
)