NotBigGhostandClaude Opus 5
11ff7b79b4
Состояние на момент заведения репозитория. C++ приложение (src/, shaders/, tests/) — минимальный редактор 3D-моделей на Vulkan 1.3: орбитальная камера, три опорные сетки через начало координат, загрузка .obj с режимами отображения. Весь Vulkan изолирован в src/vk/. Исследование (docs/) — оригинальные статьи по KBC (docs/origins) и Python-решатель D2Q9 KBC-N1 с AMR 2x и SDF+Bouzidi (docs/theory). В решателе перед коммитом исправлены дефекты, найденные сверкой с первоисточниками: относительный порог знаменателя энтропийного стабилизатора (абсолютный вырождал KBC в LBGK на 77-99% узлов), заворот вход/выход в углах домена, диагностика средней плотности по фиктивным узлам тела, зашитый refine=2. Подробности — docs/theory/solver_2x_sdf/README.md. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
140 lines
4.2 KiB
CMake
140 lines
4.2 KiB
CMake
cmake_minimum_required(VERSION 3.26)
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project(SimVulcan
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VERSION 0.1.0
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DESCRIPTION "Vulkan 3D editor: orbit camera, reference grid, OBJ model viewer"
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LANGUAGES CXX C
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)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
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include(CompilerWarnings)
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include(Sanitizers)
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include(VulkanSetup)
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include(ShaderCompile)
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include(FetchContent)
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# ----------------------------------------------------------------------------
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# External dependencies (FetchContent — pinned commits)
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# ----------------------------------------------------------------------------
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set(FETCHCONTENT_QUIET OFF)
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set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
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# GLFW
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set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
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set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
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set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
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FetchContent_Declare(glfw
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GIT_REPOSITORY https://github.com/glfw/glfw.git
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GIT_TAG 3.4
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)
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# GLM
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FetchContent_Declare(glm
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GIT_REPOSITORY https://github.com/g-truc/glm.git
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GIT_TAG 1.0.1
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)
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# volk (lazy Vulkan loader)
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FetchContent_Declare(volk
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GIT_REPOSITORY https://github.com/zeux/volk.git
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GIT_TAG 1.3.295
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)
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# vk-bootstrap
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FetchContent_Declare(vk-bootstrap
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GIT_REPOSITORY https://github.com/charles-lunarg/vk-bootstrap.git
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GIT_TAG v1.3.295
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)
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# Vulkan Memory Allocator
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FetchContent_Declare(VulkanMemoryAllocator
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GIT_REPOSITORY https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git
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GIT_TAG v3.1.0
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)
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# Dear ImGui (we wrap it in a small CMake target ourselves below).
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FetchContent_Declare(imgui
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GIT_REPOSITORY https://github.com/ocornut/imgui.git
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GIT_TAG v1.91.5-docking
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)
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# spdlog
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set(SPDLOG_BUILD_SHARED OFF CACHE BOOL "" FORCE)
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set(SPDLOG_FMT_EXTERNAL OFF CACHE BOOL "" FORCE)
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FetchContent_Declare(spdlog
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GIT_REPOSITORY https://github.com/gabime/spdlog.git
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GIT_TAG v1.14.1
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)
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# tinyobjloader (header-only)
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FetchContent_Declare(tinyobjloader
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GIT_REPOSITORY https://github.com/tinyobjloader/tinyobjloader.git
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GIT_TAG v2.0.0rc13
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)
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# Catch2
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FetchContent_Declare(Catch2
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GIT_REPOSITORY https://github.com/catchorg/Catch2.git
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GIT_TAG v3.7.1
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)
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FetchContent_MakeAvailable(
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glfw glm volk vk-bootstrap VulkanMemoryAllocator
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imgui spdlog tinyobjloader Catch2
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)
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# ----------------------------------------------------------------------------
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# ImGui static library (needs explicit target — official repo has none)
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# ----------------------------------------------------------------------------
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add_library(imgui STATIC
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${imgui_SOURCE_DIR}/imgui.cpp
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${imgui_SOURCE_DIR}/imgui_demo.cpp
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${imgui_SOURCE_DIR}/imgui_draw.cpp
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${imgui_SOURCE_DIR}/imgui_tables.cpp
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${imgui_SOURCE_DIR}/imgui_widgets.cpp
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${imgui_SOURCE_DIR}/backends/imgui_impl_glfw.cpp
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${imgui_SOURCE_DIR}/backends/imgui_impl_vulkan.cpp
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)
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target_include_directories(imgui PUBLIC
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${imgui_SOURCE_DIR}
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${imgui_SOURCE_DIR}/backends
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)
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target_link_libraries(imgui PUBLIC glfw Vulkan::Headers volk)
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# Have ImGui's Vulkan backend pick up function pointers from volk directly,
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# instead of asking us to load them via ImGui_ImplVulkan_LoadFunctions.
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target_compile_definitions(imgui PUBLIC
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IMGUI_IMPL_VULKAN_NO_PROTOTYPES
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IMGUI_IMPL_VULKAN_USE_VOLK
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VK_NO_PROTOTYPES
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)
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# Catch2 helpers (catch_discover_tests).
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include(CTest)
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include(${Catch2_SOURCE_DIR}/extras/Catch.cmake)
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# ----------------------------------------------------------------------------
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# Project targets
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# ----------------------------------------------------------------------------
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add_subdirectory(shaders) # produces simv_shaders custom target
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add_subdirectory(src/core)
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add_subdirectory(src/vk)
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add_subdirectory(src/mesh)
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add_subdirectory(src/editor)
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add_subdirectory(src/app)
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enable_testing()
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add_subdirectory(tests)
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message(STATUS "")
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message(STATUS "SimVulcan ${PROJECT_VERSION} configured.")
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message(STATUS " Build type: ${CMAKE_BUILD_TYPE}")
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message(STATUS " C++ std: ${CMAKE_CXX_STANDARD}")
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message(STATUS " Vulkan: ${Vulkan_VERSION}")
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message(STATUS " Generator: ${CMAKE_GENERATOR}")
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message(STATUS "")
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