version update

CMakeLists.txt: support AVX2 detection

CMakeLists.txt

@@ -1,15 +1,21 @@
 cmake_minimum_required(VERSION 3.26)
 
-project(omath VERSION 3.5.0 LANGUAGES CXX)
+project(omath VERSION 3.8.2 LANGUAGES CXX)
 
 include(CMakePackageConfigHelpers)
+include(CheckCXXCompilerFlag)
 
+if (MSVC)
+    check_cxx_compiler_flag("/arch:AVX2" COMPILER_SUPPORTS_AVX2)
+else ()
+    check_cxx_compiler_flag("-mavx2" COMPILER_SUPPORTS_AVX2)
+endif ()
 
 option(OMATH_BUILD_TESTS "Build unit tests" ${PROJECT_IS_TOP_LEVEL})
 option(OMATH_BUILD_BENCHMARK "Build benchmarks" ${PROJECT_IS_TOP_LEVEL})
 option(OMATH_THREAT_WARNING_AS_ERROR "Set highest level of warnings and force compiler to treat them as errors" ON)
 option(OMATH_BUILD_AS_SHARED_LIBRARY "Build Omath as .so or .dll" OFF)
-option(OMATH_USE_AVX2 "Omath will use AVX2 to boost performance" ON)
+option(OMATH_USE_AVX2 "Omath will use AVX2 to boost performance" ${COMPILER_SUPPORTS_AVX2})
 option(OMATH_IMGUI_INTEGRATION "Omath will define method to convert omath types to imgui types" OFF)
 option(OMATH_BUILD_EXAMPLES "Build example projects with you can learn & play" OFF)
 option(OMATH_STATIC_MSVC_RUNTIME_LIBRARY "Force Omath to link static runtime" OFF)
@@ -17,6 +23,11 @@ option(OMATH_SUPRESS_SAFETY_CHECKS "Supress some safety checks in release build
 option(OMATH_USE_UNITY_BUILD "Will enable unity build to speed up compilation" OFF)
 option(OMATH_ENABLE_LEGACY "Will enable legacy classes that MUST be used ONLY for backward compatibility" OFF)
 
+if (OMATH_USE_AVX2 AND NOT COMPILER_SUPPORTS_AVX2)
+    message(WARNING "OMATH_USE_AVX2 requested, but compiler/target does not support AVX2. Disabling.")
+    set(OMATH_USE_AVX2 OFF CACHE BOOL "Omath will use AVX2 to boost performance" FORCE)
+endif ()
+
 message(STATUS "[${PROJECT_NAME}]: Building on ${CMAKE_HOST_SYSTEM_NAME}, compiler ${CMAKE_CXX_COMPILER_ID}")
 message(STATUS "[${PROJECT_NAME}]: Warnings as errors ${OMATH_THREAT_WARNING_AS_ERROR}")
 message(STATUS "[${PROJECT_NAME}]: Build unit tests ${OMATH_BUILD_TESTS}")
@@ -93,8 +104,14 @@ if (OMATH_STATIC_MSVC_RUNTIME_LIBRARY)
     )
 endif ()
 
-if (OMATH_USE_AVX2 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+if (OMATH_USE_AVX2)
-    target_compile_options(${PROJECT_NAME} PUBLIC -mavx2 -mavx -mfma)
+    if (MSVC)
+        target_compile_options(${PROJECT_NAME} PUBLIC /arch:AVX2)
+    elseif (EMSCRIPTEN)
+        target_compile_options(${PROJECT_NAME} PUBLIC -msimd128 -mavx2)
+    elseif (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang|AppleClang")
+        target_compile_options(${PROJECT_NAME} PUBLIC -mfma -mavx2)
+    endif()
 endif()
 
 target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_23)

CMakePresets.json

@@ -8,7 +8,6 @@
       "binaryDir": "${sourceDir}/cmake-build/build/${presetName}",
       "installDir": "${sourceDir}/cmake-build/install/${presetName}",
       "cacheVariables": {
-        "CMAKE_C_COMPILER": "cl.exe",
         "CMAKE_CXX_COMPILER": "cl.exe"
       },
       "condition": {
@@ -40,7 +39,6 @@
       "binaryDir": "${sourceDir}/cmake-build/build/${presetName}",
       "installDir": "${sourceDir}/cmake-build/install/${presetName}",
       "cacheVariables": {
-        "CMAKE_C_COMPILER": "clang",
         "CMAKE_CXX_COMPILER": "clang++"
       },
       "condition": {
@@ -72,7 +70,6 @@
       "binaryDir": "${sourceDir}/cmake-build/build/${presetName}",
       "installDir": "${sourceDir}/cmake-build/install/${presetName}",
       "cacheVariables": {
-        "CMAKE_C_COMPILER": "clang",
         "CMAKE_CXX_COMPILER": "clang++"
       },
       "condition": {

README.md

@@ -22,6 +22,7 @@ It provides the latest features, is highly customizable, has all for cheat devel
 
 **[<kbd> <br> Install <br> </kbd>][INSTALL]** 
 **[<kbd> <br> Examples <br> </kbd>][EXAMPLES]** 
+**[<kbd> <br> Documentation <br> </kbd>][DOCUMENTATION]** 
 **[<kbd> <br> Contribute <br> </kbd>][CONTRIBUTING]** 
 **[<kbd> <br> Donate <br> </kbd>][SPONSOR]** 
 
@@ -42,7 +43,7 @@ It provides the latest features, is highly customizable, has all for cheat devel
  </a>
 </div>
 
-## 👁‍🗨 Features
+# Features
 - **Efficiency**: Optimized for performance, ensuring quick computations using AVX2.
 - **Versatility**: Includes a wide array of mathematical functions and algorithms.
 - **Ease of Use**: Simplified interface for convenient integration into various projects.
@@ -51,6 +52,9 @@ It provides the latest features, is highly customizable, has all for cheat devel
 - **Collision Detection**: Production ready code to handle collision detection by using simple interfaces.
 - **No Additional Dependencies**: No additional dependencies need to use OMath except unit test execution
 - **Ready for meta-programming**: Omath use templates for common types like Vectors, Matrixes etc, to handle all types!
+- **Engine support**: Supports coordinate systems of Source, Unity, Unreal, IWEngine and canonical OpenGL.
+- **Cross platform**: Supports Windows, MacOS and Linux.
+<div align = center>
  
 # Gallery
 
@@ -73,48 +77,9 @@ It provides the latest features, is highly customizable, has all for cheat devel
 <br>
 <br>
 
+</div>
 
-
+# 💘 Acknowledgments
-## Supported Render Pipelines
-| ENGINE   | SUPPORT |
-|----------|---------|
-| Source   | ✅YES    |
-| Unity    | ✅YES    |
-| IWEngine | ✅YES    |
-| OpenGL   | ✅YES    |
-| Unreal   | ✅YES    |
-
-## Supported Operating Systems
-
-| OS             | SUPPORT |
-|----------------|---------|
-| Windows 10/11  | ✅YES    |
-| Linux          | ✅YES    |
-| Darwin (MacOS) | ✅YES    |
-
-## ❔ Usage
-ESP example
-```c++
-omath::source_engine::Camera cam{localPlayer.GetCameraOrigin(),
-                                 localPlayer.GetAimPunch(),
-                                 {1920.f, 1080.f},
-                                 localPlayer.GetFieldOfView(),
-                                 0.01.f, 30000.f};
-
-for (auto ent: apex_sdk::EntityList::GetAllEntities())
-{
-    const auto bottom = cam.world_to_screen(ent.GetOrigin());
-    const auto top = cam.world_to_screen(ent.GetBonePosition(8) + omath::Vector3<float>{0, 0, 10});
-
-    const auto ent_health = ent.GetHealth();
-
-    if (!top || !bottom || ent_health <= 0)
-        continue;
-    // esp rendering...
-}
-```
-
-## 💘 Acknowledgments
 -  [All contributors](https://github.com/orange-cpp/omath/graphs/contributors)
 
 <!----------------------------------{ Images }--------------------------------->
@@ -124,6 +89,7 @@ for (auto ent: apex_sdk::EntityList::GetAllEntities())
 
 <!----------------------------------{ Buttons }--------------------------------->
 [INSTALL]: INSTALL.md
+[DOCUMENTATION]: http://libomath.org
 [CONTRIBUTING]: CONTRIBUTING.md
 [EXAMPLES]: examples
 [SPONSOR]: https://boosty.to/orangecpp/purchase/3568644?ssource=DIRECT&share=subscription_link

VERSION

@@ -0,0 +1 @@
+3.8.2