initial

2026-07-18 14:31:15 +02:00
commit a04f0dc262
3343 changed files with 1140208 additions and 0 deletions
@@ -0,0 +1,130 @@
+# Default settings
+cmake_minimum_required(VERSION 3.26)
+project(loft_viewer)
+
+# Settings
+# ========
+
+# Compile parameters
+find_package(Vulkan REQUIRED)
+find_package(SDL2 REQUIRED)
+
+# Shader compiling
+
+# Collect all shaders
+set(SHADER_DIR ${CMAKE_CURRENT_SOURCE_DIR}/shaders)
+file(GLOB SHADERS ${SHADER_DIR}/*.vert
+        ${SHADER_DIR}/*.frag
+        ${SHADER_DIR}/*.comp)
+
+foreach(SHADER IN LISTS SHADERS)
+    get_filename_component(FILENAME ${SHADER} NAME)
+    set(OUTPUT_FILE ${CMAKE_CURRENT_BINARY_DIR}/shaders/${FILENAME}.spirv) 
+    add_custom_command(OUTPUT ${OUTPUT_FILE} 
+        COMMAND ${Vulkan_GLSLANG_VALIDATOR_EXECUTABLE} -gVS ${SHADER} -V -o ${OUTPUT_FILE}
+        DEPENDS ${SHADER}
+        COMMENT "Compiling shader: ${SHADER}"
+    )
+
+    list(APPEND SPV_SHADERS ${OUTPUT_FILE})
+endForeach()
+
+add_custom_target(viewer_shaders ALL DEPENDS ${SPV_SHADERS})
+
+file(GLOB FILES
+		src/*.cpp
+		src/mesh/*.cpp
+		src/mesh/runtime/*.cpp
+		src/mesh/data/*.cpp
+		src/io/*.cpp
+		src/runtime/*.cpp
+		src/scene/*.cpp)
+
+
+
+
+
+# External projects
+include(FetchContent)
+
+FetchContent_Declare(cgltf
+        GIT_REPOSITORY https://github.com/jkuhlmann/cgltf
+        GIT_TAG        master
+        SOURCE_DIR     ${CMAKE_CURRENT_BINARY_DIR}/external/cgltf/
+		GIT_SHALLOW 1
+)
+
+FetchContent_Declare(cglm
+        GIT_REPOSITORY https://github.com/recp/cglm
+        GIT_TAG        master
+        SOURCE_DIR     ${CMAKE_CURRENT_BINARY_DIR}/external/cglm/
+		GIT_SHALLOW 1
+)
+
+FetchContent_MakeAvailable(cgltf cglm)
+
+file(DOWNLOAD 
+    https://raw.githubusercontent.com/nothings/stb/master/stb_image.h 
+    ${CMAKE_CURRENT_BINARY_DIR}/external/stb_image.h
+)
+
+add_subdirectory(external/imgui/)
+
+# Executable
+add_definitions(-DTRACY_ENABLE=1)
+add_executable(${PROJECT_NAME} ${FILES})
+
+if ( MSVC )
+	set_target_properties( ${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} )
+	set_target_properties( ${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_CURRENT_BINARY_DIR} )
+	set_target_properties( ${PROJECT_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_CURRENT_BINARY_DIR} )
+	# etc for the other available configuration types (MinSizeRel, RelWithDebInfo)
+endif ( MSVC )
+
+add_dependencies(${PROJECT_NAME} viewer_shaders imgui)
+
+target_include_directories(
+		${PROJECT_NAME}
+		PUBLIC
+        src/
+        ${cglm_INCLUDE_DIRECTORIES}
+        ${imgui_INCLUDE_DIRECTORIES}
+        # stb-image
+        ${CMAKE_CURRENT_BINARY_DIR}/external/
+        ${CMAKE_CURRENT_BINARY_DIR}/external/cgltf/
+)
+
+target_link_libraries(
+		${PROJECT_NAME} 
+
+        PUBLIC
+		# modules
+        loft::common
+		loft::base
+		loft_window
+		loft::render_graph
+
+		# external libraries
+		imgui
+        cglm
+)
+
+target_link_libraries(
+		${PROJECT_NAME} PRIVATE
+		${SDL2_LIBRARIES}
+)
+
+get_property(dirs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
+foreach(dir ${dirs})
+  message(STATUS "dir='${dir}'")
+endforeach()
+
+if(WIN32)
+	add_custom_command(
+			TARGET ${PROJECT_NAME} POST_BUILD
+			COMMAND ${CMAKE_COMMAND} -E copy_if_different
+			$<TARGET_FILE:SDL2::SDL2>
+			$<TARGET_FILE_DIR:${PROJECT_NAME}>
+			VERBATIM
+	)
+endif()