Initial commit

CMakeLists.txt

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+# SETTINGS
+set(WINDOW_WIDTH 1600) # Initial window width
+set(WINDOW_HEIGHT 900) # Initial window height
+set(INTERFACE_SCALING 2.0) # Interface scaling
+
+set(WHEEL_SENSITIVITY 20.0) # Mouse wheel sensitivity
+
+set(POST_PROCESSING ON)
+
+set(FRAMEBUFFER_RESOLUTION_REDUCING 1.0) # Reducing of framebuffer resolution
+# (for slow GPU, only if post-processing enabled)
+# 1.0 - don't reduce, 2.0 - reduce by 2 times, etc
+
+set(FULL_SCREEN OFF) # Fullscreen window
+
+set(THREADS_COUNT 4)
+set(COMPUTING_TYPE "CPU")
+# ONE = Use one thread of CPU to compute
+# CPU = Use ${THREADS_COUNT} threads of CPU to compute
+# GPU = Use OpenCL to compute on GPU (COMING SOON)
+
+set(OPTIMIZATIONS ON) # Enable compiler optimizations
+
+
+
+
+
+
+# MAIN CODE
+cmake_minimum_required(VERSION 3.1)
+
+project(Forcell VERSION 1.0.0)
+
+set(EXECUTABLE "Forcell")
+
+if (${OPTIMIZATIONS})
+    set(CMAKE_CXX_FLAGS "-Ofast")
+else()
+    set(CMAKE_CXX_FLAGS "-Og")
+endif()
+
+set(GLFW_BUILD_DOCS OFF CACHE BOOL "GLFW lib only")
+set(GLFW_INSTALL OFF CACHE BOOL "GLFW lib only")
+
+add_subdirectory(glfw)
+add_subdirectory(nfd)
+
+include_directories("include")
+
+add_executable(${EXECUTABLE} 
+    src/Main.cpp
+    src/glad.c
+
+    include/ImGUI/imgui.cpp
+    include/ImGUI/imgui_draw.cpp
+    include/ImGUI/imgui_tables.cpp
+    include/ImGUI/imgui_widgets.cpp
+    include/ImGUI/imgui_impl_glfw.cpp
+    include/ImGUI/imgui_impl_opengl3.cpp
+)
+
+target_link_libraries(${EXECUTABLE} PRIVATE glfw)
+target_link_libraries(${EXECUTABLE} PRIVATE nfd)
+
+# Adding definitions
+if (${FULL_SCREEN})
+    target_compile_definitions(${EXECUTABLE} PUBLIC FULLSCREEN)
+endif()
+
+target_compile_definitions(${EXECUTABLE} PUBLIC WINDOW_WIDTH=${WINDOW_WIDTH})
+target_compile_definitions(${EXECUTABLE} PUBLIC WINDOW_HEIGHT=${WINDOW_HEIGHT})
+target_compile_definitions(${EXECUTABLE} PUBLIC INTERFACE_SCALE=${INTERFACE_SCALING})
+target_compile_definitions(${EXECUTABLE} PUBLIC WHEEL_STEP=${WHEEL_SENSITIVITY})
+
+if (${POST_PROCESSING})
+    target_compile_definitions(${EXECUTABLE} PUBLIC POSTPROCESSING)
+    target_compile_definitions(${EXECUTABLE} PUBLIC FRAMEBUFFER_REDUCING=${FRAMEBUFFER_RESOLUTION_REDUCING})
+endif()
+
+if ("${COMPUTING_TYPE}" STREQUAL "CPU")
+    target_compile_definitions(${EXECUTABLE} PUBLIC SIMULATION_THREADS=${THREADS_COUNT})
+endif()
+
+if (${OPTIMIZATIONS})
+    target_compile_definitions(${EXECUTABLE} PUBLIC OPTIMIZATIONS_ON)
+    target_compile_definitions(${EXECUTABLE} PUBLIC NDEBUG)
+endif()

LICENSE

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+MIT License
+
+Copyright (c) 2024 Megospc
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Forcell
+Forcell is a particle life simulation with new features and GPU computing via OpenCL.
+
+Version: 1.0.0 (01.07.2024)
+
+## Features
++ Multi-threaded computing on CPU
++ Supporting Ubuntu and Windows
+
+## Screenshots
+<img src="images/screen1.png" width="600">
+
+## How To Run
+### What You Need
+For Windows:
++ MinGW-W64
++ CMake
+
+For Ubuntu:
++ GCC
++ CMake
++ libgtk-3-dev
+
+1. Download zip-archive with source code.
+2. Extract the archive.
+3. Open `CMakeLists.txt` in Notepad and configure the settings.
+4. Open `run.bat` file (`run.sh` for Ubuntu) in terminal.
+5. Wait for compilation to complete.
+6. Open `Forcell.exe` (`Forcell` for Ubuntu) in `build` folder.
+
+## Dependicies
+There are these libraries used in this project:
++ [Dear ImGui](https://github.com/ocornut/imgui)
++ [GLFW 3.4](https://github.com/glfw/glfw)
++ [GLAD](https://github.com/dav1dde/glad-web)
++ [NativeFileDialog Extended](https://github.com/btzy/nativefiledialog-extended)
++ [STB](https://github.com/nothings/stb)
++ [vecpp](https://github.com/Megospc/vecpp)

assets/Reef/COPYRIGHT.txt

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+© 2014, RIT Creative

assets/imgui.ini

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+[Window][Quit]
+Pos=100,100
+Size=430,126
+
+[Window][Forcell]
+Pos=60,60
+Size=450,800

glfw/CMake/GenerateMappings.cmake

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+# Usage:
+# cmake -P GenerateMappings.cmake <path/to/mappings.h.in> <path/to/mappings.h>
+
+set(source_url "https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt")
+set(source_path "${CMAKE_CURRENT_BINARY_DIR}/gamecontrollerdb.txt")
+set(template_path "${CMAKE_ARGV3}")
+set(target_path "${CMAKE_ARGV4}")
+
+if (NOT EXISTS "${template_path}")
+    message(FATAL_ERROR "Failed to find template file ${template_path}")
+endif()
+
+file(DOWNLOAD "${source_url}" "${source_path}"
+     STATUS download_status
+     TLS_VERIFY on)
+
+list(GET download_status 0 status_code)
+list(GET download_status 1 status_message)
+
+if (status_code)
+    message(FATAL_ERROR "Failed to download ${source_url}: ${status_message}")
+endif()
+
+file(STRINGS "${source_path}" lines)
+foreach(line ${lines})
+    if (line MATCHES "^[0-9a-fA-F]")
+        if (line MATCHES "platform:Windows")
+            if (GLFW_WIN32_MAPPINGS)
+                string(APPEND GLFW_WIN32_MAPPINGS "\n")
+            endif()
+            string(APPEND GLFW_WIN32_MAPPINGS "\"${line}\",")
+        elseif (line MATCHES "platform:Mac OS X")
+            if (GLFW_COCOA_MAPPINGS)
+                string(APPEND GLFW_COCOA_MAPPINGS "\n")
+            endif()
+            string(APPEND GLFW_COCOA_MAPPINGS "\"${line}\",")
+        elseif (line MATCHES "platform:Linux")
+            if (GLFW_LINUX_MAPPINGS)
+                string(APPEND GLFW_LINUX_MAPPINGS "\n")
+            endif()
+            string(APPEND GLFW_LINUX_MAPPINGS "\"${line}\",")
+        endif()
+    endif()
+endforeach()
+
+configure_file("${template_path}" "${target_path}" @ONLY NEWLINE_STYLE UNIX)
+file(REMOVE "${source_path}")
+

glfw/CMake/Info.plist.in

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleExecutable</key>
+	<string>${MACOSX_BUNDLE_EXECUTABLE_NAME}</string>
+	<key>CFBundleGetInfoString</key>
+	<string>${MACOSX_BUNDLE_INFO_STRING}</string>
+	<key>CFBundleIconFile</key>
+	<string>${MACOSX_BUNDLE_ICON_FILE}</string>
+	<key>CFBundleIdentifier</key>
+	<string>${MACOSX_BUNDLE_GUI_IDENTIFIER}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleLongVersionString</key>
+	<string>${MACOSX_BUNDLE_LONG_VERSION_STRING}</string>
+	<key>CFBundleName</key>
+	<string>${MACOSX_BUNDLE_BUNDLE_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>${MACOSX_BUNDLE_SHORT_VERSION_STRING}</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>${MACOSX_BUNDLE_BUNDLE_VERSION}</string>
+	<key>CSResourcesFileMapped</key>
+	<true/>
+	<key>LSRequiresCarbon</key>
+	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>${MACOSX_BUNDLE_COPYRIGHT}</string>
+	<key>NSHighResolutionCapable</key>
+	<true/>
+</dict>
+</plist>

glfw/CMake/cmake_uninstall.cmake.in

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+
+if (NOT EXISTS "@GLFW_BINARY_DIR@/install_manifest.txt")
+    message(FATAL_ERROR "Cannot find install manifest: \"@GLFW_BINARY_DIR@/install_manifest.txt\"")
+endif()
+
+file(READ "@GLFW_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+
+foreach (file ${files})
+  message(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
+  if (EXISTS "$ENV{DESTDIR}${file}")
+    exec_program("@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+                 OUTPUT_VARIABLE rm_out
+                 RETURN_VALUE rm_retval)
+    if (NOT "${rm_retval}" STREQUAL 0)
+      MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
+    endif()
+  elseif (IS_SYMLINK "$ENV{DESTDIR}${file}")
+    EXEC_PROGRAM("@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+                 OUTPUT_VARIABLE rm_out
+                 RETURN_VALUE rm_retval)
+    if (NOT "${rm_retval}" STREQUAL 0)
+      message(FATAL_ERROR "Problem when removing symlink \"$ENV{DESTDIR}${file}\"")
+    endif()
+  else()
+    message(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
+  endif()
+endforeach()
+

glfw/CMake/glfw3.pc.in

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+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+
+Name: GLFW
+Description: A multi-platform library for OpenGL, window and input
+Version: @GLFW_VERSION@
+URL: https://www.glfw.org/
+Requires.private: @GLFW_PKG_CONFIG_REQUIRES_PRIVATE@
+Libs: -L${libdir} -l@GLFW_LIB_NAME@@GLFW_LIB_NAME_SUFFIX@
+Libs.private: @GLFW_PKG_CONFIG_LIBS_PRIVATE@
+Cflags: -I${includedir}

glfw/CMake/glfw3Config.cmake.in

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+include(CMakeFindDependencyMacro)
+find_dependency(Threads)
+include("${CMAKE_CURRENT_LIST_DIR}/glfw3Targets.cmake")

glfw/CMake/i686-w64-mingw32-clang.cmake

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+# Define the environment for cross-compiling with 32-bit MinGW-w64 Clang
+SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
+SET(CMAKE_SYSTEM_VERSION 1)
+SET(CMAKE_C_COMPILER     "i686-w64-mingw32-clang")
+SET(CMAKE_CXX_COMPILER   "i686-w64-mingw32-clang++")
+SET(CMAKE_RC_COMPILER    "i686-w64-mingw32-windres")
+SET(CMAKE_RANLIB         "i686-w64-mingw32-ranlib")
+
+# Configure the behaviour of the find commands
+SET(CMAKE_FIND_ROOT_PATH "/usr/i686-w64-mingw32")
+SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

glfw/CMake/i686-w64-mingw32.cmake

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+# Define the environment for cross-compiling with 32-bit MinGW-w64 GCC
+SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
+SET(CMAKE_SYSTEM_VERSION 1)
+SET(CMAKE_C_COMPILER     "i686-w64-mingw32-gcc")
+SET(CMAKE_CXX_COMPILER   "i686-w64-mingw32-g++")
+SET(CMAKE_RC_COMPILER    "i686-w64-mingw32-windres")
+SET(CMAKE_RANLIB         "i686-w64-mingw32-ranlib")
+
+# Configure the behaviour of the find commands
+SET(CMAKE_FIND_ROOT_PATH "/usr/i686-w64-mingw32")
+SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

glfw/CMake/modules/FindEpollShim.cmake

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+# Find EpollShim
+# Once done, this will define
+#
+#   EPOLLSHIM_FOUND - System has EpollShim
+#   EPOLLSHIM_INCLUDE_DIRS - The EpollShim include directories
+#   EPOLLSHIM_LIBRARIES - The libraries needed to use EpollShim
+
+find_path(EPOLLSHIM_INCLUDE_DIRS NAMES sys/epoll.h sys/timerfd.h HINTS /usr/local/include/libepoll-shim)
+find_library(EPOLLSHIM_LIBRARIES NAMES epoll-shim libepoll-shim HINTS /usr/local/lib)
+
+if (EPOLLSHIM_INCLUDE_DIRS AND EPOLLSHIM_LIBRARIES)
+	set(EPOLLSHIM_FOUND TRUE)
+endif (EPOLLSHIM_INCLUDE_DIRS AND EPOLLSHIM_LIBRARIES)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(EpollShim DEFAULT_MSG EPOLLSHIM_LIBRARIES EPOLLSHIM_INCLUDE_DIRS)
+mark_as_advanced(EPOLLSHIM_INCLUDE_DIRS EPOLLSHIM_LIBRARIES)

glfw/CMake/modules/FindOSMesa.cmake

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+# Try to find OSMesa on a Unix system
+#
+# This will define:
+#
+#   OSMESA_LIBRARIES   - Link these to use OSMesa
+#   OSMESA_INCLUDE_DIR - Include directory for OSMesa
+#
+# Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
+
+if (NOT WIN32)
+
+  find_package (PkgConfig)
+  pkg_check_modules (PKG_OSMESA QUIET osmesa)
+
+  set (OSMESA_INCLUDE_DIR ${PKG_OSMESA_INCLUDE_DIRS})
+  set (OSMESA_LIBRARIES   ${PKG_OSMESA_LIBRARIES})
+
+endif ()

glfw/CMake/x86_64-w64-mingw32-clang.cmake

@@ -0,0 +1,13 @@
+# Define the environment for cross-compiling with 64-bit MinGW-w64 Clang
+SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
+SET(CMAKE_SYSTEM_VERSION 1)
+SET(CMAKE_C_COMPILER     "x86_64-w64-mingw32-clang")
+SET(CMAKE_CXX_COMPILER   "x86_64-w64-mingw32-clang++")
+SET(CMAKE_RC_COMPILER    "x86_64-w64-mingw32-windres")
+SET(CMAKE_RANLIB         "x86_64-w64-mingw32-ranlib")
+
+# Configure the behaviour of the find commands
+SET(CMAKE_FIND_ROOT_PATH "/usr/x86_64-w64-mingw32")
+SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

glfw/CMake/x86_64-w64-mingw32.cmake

@@ -0,0 +1,13 @@
+# Define the environment for cross-compiling with 64-bit MinGW-w64 GCC
+SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
+SET(CMAKE_SYSTEM_VERSION 1)
+SET(CMAKE_C_COMPILER     "x86_64-w64-mingw32-gcc")
+SET(CMAKE_CXX_COMPILER   "x86_64-w64-mingw32-g++")
+SET(CMAKE_RC_COMPILER    "x86_64-w64-mingw32-windres")
+SET(CMAKE_RANLIB         "x86_64-w64-mingw32-ranlib")
+
+# Configure the behaviour of the find commands
+SET(CMAKE_FIND_ROOT_PATH "/usr/x86_64-w64-mingw32")
+SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)