CMakeLists.txt

cmake_minimum_required(VERSION 3.18)
project(VoxelVolumeRenderer)
set(CMAKE_CXX_STANDARD 17)

find_package(OpenGL REQUIRED)

include_directories(${OPENGL_INCLUDE_DIRS})

set(GLFW_BUILD_DOCS OFF CACHE BOOL "GLFW lib only")
set(GLFW_INSTALL OFF CACHE BOOL "GLFW lib only")

add_subdirectory(lib/glfw)
add_subdirectory(lib/glm)
add_subdirectory(lib/glew/build/cmake)

if (MSVC)
    SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /ENTRY:mainCRTStartup")
endif ()

set(${CMAKE_PROJECT_NAME}-SRC
        main.cpp
        lib/imgui/imconfig.h lib/imgui/imgui.cpp lib/imgui/imgui.h lib/imgui/imgui_demo.cpp lib/imgui/imgui_draw.cpp lib/imgui/imgui_internal.h lib/imgui/imgui_tables.cpp lib/imgui/imgui_widgets.cpp lib/imgui/imstb_rectpack.h lib/imgui/imstb_textedit.h lib/imgui/imstb_truetype.h lib/imgui/imgui_impl_glfw.h lib/imgui/imgui_impl_glfw.cpp lib/imgui/imgui_impl_opengl3_loader.h lib/imgui/imgui_impl_opengl3.h lib/imgui/imgui_impl_opengl3.cpp
        lib/stb/stb_image.h lib/stb/stb_image_resize.h lib/stb/stb_image_write.h
        renderengine/shader/AShaderProgram.cpp renderengine/shader/AShaderProgram.h renderengine/shader/ShaderProgram.cpp renderengine/shader/ShaderProgram.h renderengine/utils/IOUtils.cpp renderengine/utils/IOUtils.h renderengine/engine/RenderEngine.cpp renderengine/engine/RenderEngine.h renderengine/engine/IRenderLogic.h renderengine/engine/MouseInput.cpp renderengine/engine/MouseInput.h renderengine/camera/ACamera.cpp renderengine/camera/ACamera.h renderengine/camera/ThirdPersonCamera.cpp renderengine/camera/ThirdPersonCamera.h renderengine/engine/KeyboardInput.cpp renderengine/engine/KeyboardInput.h renderengine/utils/Transformation.cpp renderengine/utils/Transformation.h renderengine/textures/Image.cpp renderengine/textures/Image.h renderengine/textures/Texture.cpp renderengine/textures/Texture.h renderengine/shader/ComputeShaderProgram.cpp renderengine/shader/ComputeShaderProgram.h volumerenderer/VolumeRenderLogic.cpp volumerenderer/VolumeRenderLogic.h volumerenderer/VolumeRenderer.cpp volumerenderer/VolumeRenderer.h volumerenderer/utils/CoordinateSystemRenderer.cpp volumerenderer/utils/CoordinateSystemRenderer.h volumerenderer/utils/BinaryFileRW.cpp volumerenderer/utils/BinaryFileRW.h volumerenderer/utils/BilateralFilter.cpp volumerenderer/utils/BilateralFilter.h volumerenderer/ao/HBAO.cpp volumerenderer/ao/HBAO.h volumerenderer/ao/RTAO.cpp volumerenderer/ao/RTAO.h volumerenderer/ao/DFAO.cpp volumerenderer/ao/DFAO.h volumerenderer/ao/LVAO.cpp volumerenderer/ao/LVAO.h volumerenderer/ao/VDCAO.cpp volumerenderer/ao/VDCAO.h volumerenderer/sdf/SDF.cpp volumerenderer/sdf/SDF.h volumerenderer/volume/Voxelization.cpp volumerenderer/volume/Voxelization.h volumerenderer/volume/properties/ACellProperties.cpp volumerenderer/volume/properties/ACellProperties.h volumerenderer/utils/MipMap.cpp volumerenderer/utils/MipMap.h volumerenderer/sdf/RGBDF.cpp volumerenderer/sdf/RGBDF.h volumerenderer/sdf/DRGBDF.cpp volumerenderer/sdf/DRGBDF.h volumerenderer/emission/DDFE.cpp volumerenderer/emission/DDFE.h volumerenderer/emission/VCTE.cpp volumerenderer/emission/VCTE.h volumerenderer/ao/AmbientOcclusion.cpp volumerenderer/ao/AmbientOcclusion.h volumerenderer/emission/Emission.cpp volumerenderer/emission/Emission.h volumerenderer/ao/VCTAO.cpp volumerenderer/ao/VCTAO.h volumerenderer/volume/Volume.cpp volumerenderer/volume/Volume.h volumerenderer/volume/converter/AVolumeConverter.h volumerenderer/volume/converter/VolumeConverter1000.cpp volumerenderer/volume/converter/VolumeConverter1000.h volumerenderer/volume/converter/VolumeConverter400.cpp volumerenderer/volume/converter/VolumeConverter400.h volumerenderer/volume/properties/CellProperties1000.cpp volumerenderer/volume/properties/CellProperties1000.h volumerenderer/volume/properties/CellProperties400.cpp volumerenderer/volume/properties/CellProperties400.h)

add_executable(${CMAKE_PROJECT_NAME} WIN32 ${${CMAKE_PROJECT_NAME}-SRC})

target_include_directories(${CMAKE_PROJECT_NAME} PRIVATE ${PROJECT_SOURCE_DIR}/lib/glew/include)

target_link_libraries(${CMAKE_PROJECT_NAME} ${OPENGL_LIBRARIES} glfw glm glew)

if (MSVC)
    if (${CMAKE_VERSION} VERSION_LESS "3.6.0")
        message("[WARNING] CMake version lower than 3.6. - Please update CMake and rerun.\n")
    else ()
        set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT ${CMAKE_PROJECT_NAME})
    endif ()
endif ()

if (WIN32)
    add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD
            COMMAND ${CMAKE_COMMAND} -E copy_directory
            "${CMAKE_BINARY_DIR}/bin"
            ${CMAKE_BINARY_DIR}) # copy glew32[d].dll to the folder with the executable
endif ()

#add_compile_options(-fsanitize=address)
#add_link_options(-fsanitize=address)
#target_compile_options(${CMAKE_PROJECT_NAME} PRIVATE -fsanitize=address)
#target_link_options(${CMAKE_PROJECT_NAME} PRIVATE -fsanitize=address)

set(CMAKE_BUILD_TYPE Debug)
#set(CMAKE_BUILD_TYPE Release)