Project

2026-02-03 18:26:14 -05:00
commit 82acaafaac
32 changed files with 1468 additions and 0 deletions
@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: MIT
+#
+# SPDX-FileCopyrightText: Copyright (c) 2019-2023 Lars Melchior and contributors
+
+set(CPM_DOWNLOAD_VERSION 0.42.1)
+set(CPM_HASH_SUM "f3a6dcc6a04ce9e7f51a127307fa4f699fb2bade357a8eb4c5b45df76e1dc6a5")
+
+if(CPM_SOURCE_CACHE)
+    set(CPM_DOWNLOAD_LOCATION "${CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
+elseif(DEFINED ENV{CPM_SOURCE_CACHE})
+    set(CPM_DOWNLOAD_LOCATION "$ENV{CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
+else()
+    set(CPM_DOWNLOAD_LOCATION "${CMAKE_BINARY_DIR}/cmake/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
+endif()
+
+# Expand relative path. This is important if the provided path contains a tilde (~)
+get_filename_component(CPM_DOWNLOAD_LOCATION ${CPM_DOWNLOAD_LOCATION} ABSOLUTE)
+
+file(DOWNLOAD
+     https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_DOWNLOAD_VERSION}/CPM.cmake
+     ${CPM_DOWNLOAD_LOCATION} EXPECTED_HASH SHA256=${CPM_HASH_SUM}
+)
+
+include(${CPM_DOWNLOAD_LOCATION})
@@ -0,0 +1,11 @@
+# add check for CPM
+
+
+CPMAddPackage (
+  URI "https://github.com/glfw/glfw/releases/download/3.4/glfw-3.4.zip"
+  OPTIONS "GLFW_BUILD_DOCS OFF"
+  OPTIONS "GLFW_BUILD_TEST OFF"
+  OPTIONS "GLFW_BUILD_EXAMPLES OFF"
+  OPTIONS "GLFW_BUILD_X11 OFF"
+  OPTIONS "GLFW_BUILD_WAYLAND ON"
+)
@@ -0,0 +1,57 @@
+# Vulkan #
+if(ENABLE_CPP20_MODULE)
+    set(CMAKE_CXX_SCAN_FOR_MODULES ON)
+endif()
+
+find_package(Vulkan REQUIRED)
+if(ENABLE_CPP20_MODULE)
+    add_library(VulkanCppModule)
+    add_library(Vulkan::cppm ALIAS VulkanCppModule)
+
+    target_compile_definitions(VulkanCppModule
+            PUBLIC VULKAN_HPP_DISPATCH_LOADER_DYNAMIC=1 VULKAN_HPP_NO_STRUCT_CONSTRUCTORS=1
+    )
+    target_include_directories(VulkanCppModule
+            PUBLIC
+            "${Vulkan_INCLUDE_DIR}"
+    )
+    target_link_libraries(VulkanCppModule
+            PUBLIC
+            Vulkan::Vulkan
+    )
+
+    set_target_properties(VulkanCppModule PROPERTIES CXX_STANDARD 20)
+
+    if(MSVC)
+        target_compile_options(VulkanCppModule PRIVATE
+                /std:c++latest
+                /permissive-
+                /Zc:__cplusplus
+                /EHsc
+                /Zc:preprocessor
+                /translateInclude
+        )
+    endif()
+
+    target_sources(VulkanCppModule
+            PUBLIC
+            FILE_SET cxx_modules TYPE CXX_MODULES
+            BASE_DIRS
+            "${Vulkan_INCLUDE_DIR}"
+            FILES
+            "${Vulkan_INCLUDE_DIR}/vulkan/vulkan.cppm"
+    )
+
+    target_sources(VulkanCppModule
+            PRIVATE
+            "${Vulkan_INCLUDE_DIR}/vulkan/vulkan.cppm"
+    )
+else()
+    add_library(VulkanCppModule INTERFACE)
+    add_library(Vulkan::cppm ALIAS VulkanCppModule)
+    target_link_libraries(VulkanCppModule INTERFACE Vulkan::Vulkan)
+    target_compile_definitions(VulkanCppModule
+            INTERFACE VULKAN_HPP_DISPATCH_LOADER_DYNAMIC=1 VULKAN_HPP_NO_STRUCT_CONSTRUCTORS=1
+    )
+endif()
+
@@ -0,0 +1,14 @@
+##### SETUP COMPILE COMMANDS #####
+
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+    set(CMAKE_EXPORT_COMPILE_COMMANDS on)
+endif()
+
+if(EXISTS "${CMAKE_BINARY_DIR}/compile_commands.json")
+    if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+        file(
+      COPY "${CMAKE_BINARY_DIR}/compile_commands.json"
+      DESTINATION "${CMAKE_BINARY_DIR}/../"
+    )
+    endif()
+endif()
@@ -0,0 +1,37 @@
+option(SHADERS_DIR "Directory to look for GLSL shaders" "assets/shaders")
+
+find_program(GLSLC_EXECUTABLE NAMES glslc)
+if(NOT GLSLC_EXECUTABLE)
+    message(FATAL_ERROR "glslc executable not found.")
+else()
+    message(STATUS "Found glslc executable: ${GLSLC_EXECUTABLE}")
+endif()
+
+function(create_glslc_shader_target TARGET SOURCE_DIR OUTPUT_DIR)
+    file(MAKE_DIRECTORY ${OUTPUT_DIR})
+    message(STATUS "GLSL Shader output directory: ${OUTPUT_DIR}")
+    file (GLOB SHADER_FILES "${SOURCE_DIR}/*.vert")
+    file(GLOB FRAG_FILES "${SOURCE_DIR}/*.frag")
+    list(APPEND SHADER_FILES ${FRAG_FILES})
+    message(STATUS "Found glsl shaders: ${SHADER_FILES}")
+    set(OUTPUT_FILES "")
+    foreach(SHADER_FILE ${SHADER_FILES})
+        get_filename_component(SHADER_NAME ${SHADER_FILE} NAME)
+        set(OUTPUT_FILE "${OUTPUT_DIR}/${SHADER_NAME}.spv")
+        list(APPEND OUTPUT_FILES ${OUTPUT_FILE})
+        message(STATUS "Compiling ${SHADER_FILE} to ${OUTPUT_FILE}")
+        add_custom_command (
+            OUTPUT ${OUTPUT_FILE}
+            COMMAND ${GLSLC_EXECUTABLE} ${SHADER_FILE} -o ${OUTPUT_FILE}
+            DEPENDS ${SHADER_FILE}
+            COMMENT "Compiling ${SHADER_FILE} -> ${OUTPUT_FILE}"
+            VERBATIM
+        )
+    endforeach()
+    add_custom_target(${TARGET} ALL DEPENDS ${OUTPUT_FILES})
+endfunction()
+
+create_glslc_shader_target(glsl_shaders
+    "${SHADERS_DIR}"
+    "${CMAKE_CURRENT_BINARY_DIR}/${SHADERS_DIR}"
+)
@@ -0,0 +1,10 @@
+message("System name: ${CMAKE_HOST_SYSTEM_NAME}")
+if(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Windows")
+    add_compile_definitions(PLATFORM_WINDOWS)
+elseif(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Linux")
+    add_compile_definitions(PLATFORM_LINUX)
+elseif(${CMAKE_HOST_SYSTEM_NAME} STREQUAL "Darwin")
+    add_compile_definitions(PLATFORM_MACOS)
+else()
+    add_compile_definitions(PLATFORM_UNKNOWN)
+endif()
@@ -0,0 +1,36 @@
+option(SHADERS_DIR "Directory to look for SLANG shaders" "assets/shaders")
+
+find_program(SLANGC_EXECUTABLE NAMES slangc)
+if(NOT SLANGC_EXECUTABLE)
+    message(FATAL_ERROR "slangc executable not found.")
+else()
+    message(STATUS "Found slangc executable: ${SLANGC_EXECUTABLE}")
+endif()
+
+function(create_slang_shader_target TARGET SOURCE_DIR OUTPUT_DIR)
+    file(MAKE_DIRECTORY ${OUTPUT_DIR})
+    message(STATUS "Shader output directory: ${OUTPUT_DIR}")
+    file(GLOB SHADER_FILES "${SOURCE_DIR}/*.slang")
+    message(STATUS "Found shaders: ${SHADER_FILES}")
+    set(ENTRY_POINTS -entry vertMain -entry fragMain)
+    set(OUTPUT_FILES "")
+    foreach(SHADER_FILE ${SHADER_FILES})
+        get_filename_component(SHADER_NAME ${SHADER_FILE} NAME_WE)
+        set(OUTPUT_FILE "${OUTPUT_DIR}/${SHADER_NAME}.spv")
+        list(APPEND OUTPUT_FILES ${OUTPUT_FILE})
+        message(STATUS "Compiling ${SHADER_FILE} to ${OUTPUT_FILE}")
+        add_custom_command(
+                OUTPUT  ${OUTPUT_FILE}
+                COMMAND ${SLANGC_EXECUTABLE} ${SHADER_FILE} -target spirv -profile spirv_1_4 -emit-spirv-directly -fvk-use-entrypoint-name ${ENTRY_POINTS} -o ${OUTPUT_FILE}
+                DEPENDS ${SHADER_FILE}
+                COMMENT "Compiling ${SHADER_FILE} -> ${OUTPUT_FILE}"
+                VERBATIM
+        )
+    endforeach()
+    add_custom_target(${TARGET} ALL DEPENDS ${OUTPUT_FILES})
+endfunction()
+
+create_slang_shader_target(slang_shaders
+    "${SHADERS_DIR}"
+    "${CMAKE_CURRENT_BINARY_DIR}/${SHADERS_DIR}"
+)