force disabled tests

added vcpkg integration

.github/workflows/cmake-multi-platform.yml

@@ -19,23 +19,28 @@ jobs:
     name: Arch Linux (Clang)
     runs-on: ubuntu-latest
     container: archlinux:latest
-
+    env:
+      VCPKG_ROOT: ${{ github.workspace }}/vcpkg
     steps:
       - name: Install basic tool-chain with pacman
         shell: bash
         run: |
           pacman -Sy --noconfirm archlinux-keyring
           pacman -Syu --noconfirm --needed \
-                 git base-devel clang cmake ninja
+                 git base-devel clang cmake ninja zip unzip fmt
 
       - name: Checkout repository (with sub-modules)
         uses: actions/checkout@v4
         with:
           submodules: recursive
 
+      - name: Set up vcpkg
+        shell: bash
+        run: |
+          git clone https://github.com/microsoft/vcpkg "$VCPKG_ROOT"
       - name: Configure (cmake --preset)
         shell: bash
-        run: cmake --preset linux-release -DOMATH_BUILD_TESTS=ON -DOMATH_BUILD_BENCHMARK=OFF
+        run: cmake --preset linux-release -DOMATH_BUILD_TESTS=ON -DOMATH_BUILD_BENCHMARK=OFF -DOMATH_BUILD_VIA_VCPKG=ON -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests"
 
       - name: Build
         shell: bash
@@ -47,12 +52,14 @@ jobs:
 
 
 
-##############################################################################
+  ##############################################################################
-# 2)  Windows  –  MSVC / Ninja
+  # 2)  Windows  –  MSVC / Ninja
-##############################################################################
+  ##############################################################################
   windows-build-and-test:
     name: Windows (MSVC)
     runs-on: windows-latest
+    env:
+      OMATH_BUILD_VIA_VCPKG: ON
 
     steps:
       - name: Checkout repository (with sub-modules)
@@ -68,7 +75,7 @@ jobs:
 
       - name: Configure (cmake --preset)
         shell: bash
-        run: cmake --preset windows-release -DOMATH_BUILD_TESTS=ON -DOMATH_BUILD_BENCHMARK=OFF
+        run: cmake --preset windows-release -DOMATH_BUILD_TESTS=ON -DOMATH_BUILD_BENCHMARK=OFF -DOMATH_BUILD_VIA_VCPKG=ON -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests"
 
       - name: Build
         shell: bash

.gitmodules

@@ -1,6 +0,0 @@
-[submodule "extlibs/googletest"]
-	path = extlibs/googletest
-	url = https://github.com/google/googletest.git
-[submodule "extlibs/benchmark"]
-	path = extlibs/benchmark
-	url = https://github.com/google/benchmark.git

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.26)
 
-project(omath VERSION 3.9.2 LANGUAGES CXX)
+project(omath VERSION 4.0.0 LANGUAGES CXX)
 
 include(CMakePackageConfigHelpers)
 include(CheckCXXCompilerFlag)
@@ -11,8 +11,8 @@ else ()
     check_cxx_compiler_flag("-mavx2" COMPILER_SUPPORTS_AVX2)
 endif ()
 
-option(OMATH_BUILD_TESTS "Build unit tests" ${PROJECT_IS_TOP_LEVEL})
+option(OMATH_BUILD_TESTS "Build unit tests" OFF)
-option(OMATH_BUILD_BENCHMARK "Build benchmarks" ${PROJECT_IS_TOP_LEVEL})
+option(OMATH_BUILD_BENCHMARK "Build benchmarks" OFF)
 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" ${COMPILER_SUPPORTS_AVX2})
@@ -21,7 +21,28 @@ option(OMATH_BUILD_EXAMPLES "Build example projects with you can learn & play" O
 option(OMATH_STATIC_MSVC_RUNTIME_LIBRARY "Force Omath to link static runtime" OFF)
 option(OMATH_SUPRESS_SAFETY_CHECKS "Supress some safety checks in release build to improve general performance" ON)
 option(OMATH_USE_UNITY_BUILD "Will enable unity build to speed up compilation" OFF)
-option(OMATH_ENABLE_LEGACY "Will enable legacy classes that MUST be used ONLY for backward compatibility" OFF)
+option(OMATH_ENABLE_LEGACY "Will enable legacy classes that MUST be used ONLY for backward compatibility" ON)
+
+option(OMATH_BUILD_VIA_VCPKG "Will enable building using vcpkg, vcpkg will override some options that were set in vcpkg.json file, and search for dependencies using vcpkg" OFF)
+
+if (OMATH_BUILD_VIA_VCPKG AND NOT CMAKE_TOOLCHAIN_FILE)
+    message(FATAL_ERROR "[${PROJECT_NAME}] CMAKE_TOOLCHAIN_FILE IS EMPTY! Please set env variable called 'VCPKG_ROOT' to vcpkg root folder here is an example: 'C:/vcpkg' or '/home/user/vcpkg' ")
+endif ()
+
+if (OMATH_BUILD_VIA_VCPKG AND VCPKG_MANIFEST_FEATURES)
+    foreach (omath_feature IN LISTS VCPKG_MANIFEST_FEATURES)
+        if (omath_feature STREQUAL "imgui")
+            set(OMATH_IMGUI_INTEGRATION ON)
+        elseif (omath_feature STREQUAL "avx2")
+            set(OMATH_USE_AVX2 ${COMPILER_SUPPORTS_AVX2})
+        elseif (omath_feature STREQUAL "tests")
+            set(OMATH_BUILD_TESTS ON)
+        elseif (omath_feature STREQUAL "benchmark")
+            set(OMATH_BUILD_BENCHMARK ON)
+        endif ()
+
+    endforeach ()
+endif ()
 
 if (OMATH_USE_AVX2 AND NOT COMPILER_SUPPORTS_AVX2)
     message(WARNING "OMATH_USE_AVX2 requested, but compiler/target does not support AVX2. Disabling.")
@@ -40,6 +61,7 @@ if (${PROJECT_IS_TOP_LEVEL})
     message(STATUS "[${PROJECT_NAME}]: AVX2 feature status ${OMATH_USE_AVX2}")
     message(STATUS "[${PROJECT_NAME}]: ImGUI integration feature status ${OMATH_IMGUI_INTEGRATION}")
     message(STATUS "[${PROJECT_NAME}]: Legacy features support ${OMATH_ENABLE_LEGACY}")
+    message(STATUS "[${PROJECT_NAME}]: Building using vcpkg ${OMATH_BUILD_VIA_VCPKG}")
 endif ()
 
 file(GLOB_RECURSE OMATH_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/source/*.cpp")
@@ -84,7 +106,7 @@ if (OMATH_SUPRESS_SAFETY_CHECKS)
 endif ()
 
 if (OMATH_ENABLE_LEGACY)
-    target_compile_options(${PROJECT_NAME} PUBLIC OMATH_ENABLE_LEGACY)
+    target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_ENABLE_LEGACY)
 endif ()
 
 set_target_properties(${PROJECT_NAME} PROPERTIES
@@ -117,9 +139,6 @@ endif ()
 
 target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_23)
 
-add_subdirectory(extlibs)
-
-
 if (OMATH_BUILD_TESTS)
     add_subdirectory(tests)
     target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_BUILD_TESTS)

CMakePresets.json

@@ -8,7 +8,10 @@
       "binaryDir": "${sourceDir}/cmake-build/build/${presetName}",
       "installDir": "${sourceDir}/cmake-build/install/${presetName}",
       "cacheVariables": {
-        "CMAKE_CXX_COMPILER": "cl.exe"
+        "CMAKE_CXX_COMPILER": "cl.exe",
+        "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
+        "VCPKG_INSTALLED_DIR": "${sourceDir}/cmake-build/vcpkg_installed",
+        "CMAKE_MAKE_PROGRAM": "Ninja"
       },
       "condition": {
         "type": "equals",
@@ -24,6 +27,25 @@
         "CMAKE_BUILD_TYPE": "Debug"
       }
     },
+    {
+      "name": "windows-debug-vcpkg",
+      "displayName": "Debug",
+      "inherits": "windows-base",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug",
+        "OMATH_BUILD_VIA_VCPKG": "ON",
+        "VCPKG_MANIFEST_FEATURES": "tests;imgui;avx2"
+      }
+    },
+    {
+      "name": "windows-release-vcpkg",
+      "displayName": "Release",
+      "inherits": "windows-base",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release",
+        "OMATH_BUILD_VIA_VCPKG": "ON"
+      }
+    },
     {
       "name": "windows-release",
       "displayName": "Release",
@@ -39,7 +61,10 @@
       "binaryDir": "${sourceDir}/cmake-build/build/${presetName}",
       "installDir": "${sourceDir}/cmake-build/install/${presetName}",
       "cacheVariables": {
-        "CMAKE_CXX_COMPILER": "clang++"
+        "CMAKE_CXX_COMPILER": "clang++",
+        "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
+        "VCPKG_INSTALLED_DIR": "${sourceDir}/cmake-build/vcpkg_installed",
+        "CMAKE_MAKE_PROGRAM": "ninja"
       },
       "condition": {
         "type": "equals",
@@ -55,6 +80,15 @@
         "CMAKE_BUILD_TYPE": "Debug"
       }
     },
+    {
+      "name": "linux-debug-vcpkg",
+      "displayName": "Linux Debug",
+      "inherits": "linux-base",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug",
+        "OMATH_BUILD_VIA_VCPKG": "ON"
+      }
+    },
     {
       "name": "linux-release",
       "displayName": "Linux Release",
@@ -63,6 +97,15 @@
         "CMAKE_BUILD_TYPE": "Release"
       }
     },
+    {
+      "name": "linux-release-vcpkg",
+      "displayName": "Linux Release",
+      "inherits": "linux-debug",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release",
+        "OMATH_BUILD_VIA_VCPKG": "ON"
+      }
+    },
     {
       "name": "darwin-base",
       "hidden": true,
@@ -86,6 +129,15 @@
         "CMAKE_BUILD_TYPE": "Debug"
       }
     },
+    {
+      "name": "darwin-debug-vcpkg",
+      "displayName": "Darwin Debug",
+      "inherits": "darwin-base",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug",
+        "OMATH_BUILD_VIA_VCPKG": "ON"
+      }
+    },
     {
       "name": "darwin-release",
       "displayName": "Darwin Release",
@@ -93,6 +145,15 @@
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "Release"
       }
+    },
+    {
+      "name": "darwin-release-vcpkg",
+      "displayName": "Darwin Release",
+      "inherits": "darwin-debug",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release",
+        "OMATH_BUILD_VIA_VCPKG": "ON"
+      }
     }
   ]
 }

LICENSE

@@ -1,7 +1,7 @@
 Copyright (C) 2024-2025 Orange++ <orange_github@proton.me>
 
 This software is provided 'as-is', without any express or implied
-warranty.  In no event will the authors be held liable for any damages
+warranty. In no event will the authors be held liable for any damages
 arising from the use of this software.
 
 Permission is granted to anyone to use this software for any purpose,
@@ -16,14 +16,44 @@ freely, subject to the following restrictions:
    misrepresented as being the original software.
 3. This notice may not be removed or altered from any source distribution.
 4. If you are an employee, contractor, volunteer, representative, 
-   or have any other affiliation (past, present, or future)
+   or have any other affiliation (past or present)
    with any of the following entities:
+     * "Advertising Placement Services" LLC
+     * "NEW SOLUTIONS VERTICALS" LLC
+     * "Autoexpert" LLC
+     * "Creditit" LLC
+     * "Yandex.Taxi" LLC
+     * "Yandex.Eda" LLC
+     * "Yandex.Lavka" LLC
+     * "Yandex.Telecom" LLC
+     * "Yandex.Cloud" LLC
+     * "Micromobility" LLC
+     * "MM-Tech" LLC
+     * "Carsharing" LLC
+     * "Yandex.Drive" LLC
+     * "EDADIL PROMO" LLC
+     * "Kinopoisk" LLC
+     * "Yandex.Music" LLC
+     * "Refueling (Yandex.Zapravki)" LLC
+     * "Yandex.Pay" LLC
+     * "Financial and Payment Technologies" LLC
+     * "Yandex.Delivery" LLC
+     * "Delivery Club" LLC
+     * "Yandex.Check" LLC
+     * "SMB-Service" LLC
+     * "ADV-TECH" LLC
+     * "Yandex Fantech" LLC
+     * "Yandex Smena" LLC
+     * "Market.Operations" LLC
+     * "Yandex.Market" LLC
+     * "ID Tech" LLC
+     * "Yandex.Crowd" LLC
      * "Yandex" LLC
      * "Rutube" LLC
      * "Kaspersky" LLC
    Or if you represent or are associated with any legal, organizational, or 
    professional entity providing services to or on behalf of the aforementioned entities:
    You are expressly forbidden from accessing, using, modifying, distributing, or
-   interacting with the Software  and its source code in any form. You must immediately 
+   interacting with the Software and its source code in any form. You must immediately 
-   delete or destroy any physical or digital copies of the Software  and/or
+   delete or destroy any physical or digital copies of the Software and/or
    its source code, including any derivative works, tools, or information obtained from the Software.

README.md

@@ -52,7 +52,7 @@ 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, Frostbite, IWEngine and canonical OpenGL.
+- **Engine support**: Supports coordinate systems of **Source, Unity, Unreal, Frostbite, IWEngine and canonical OpenGL**.
 - **Cross platform**: Supports Windows, MacOS and Linux.
 - **Algorithms**: Has ability to scan for byte pattern with wildcards in PE files/modules, binary slices, works even with Wine apps. 
 <div align = center>

VERSION

@@ -1 +1 @@
-3.9.2
+4.0.0

benchmark/CMakeLists.txt

@@ -11,5 +11,9 @@ set_target_properties(${PROJECT_NAME} PROPERTIES
         CXX_STANDARD 23
         CXX_STANDARD_REQUIRED ON)
 
-
+if (TARGET benchmark::benchmark)
-target_link_libraries(${PROJECT_NAME} PRIVATE benchmark::benchmark omath)
+    target_link_libraries(${PROJECT_NAME} PRIVATE benchmark::benchmark omath)
+else()
+    find_package(benchmark CONFIG REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PRIVATE benchmark::benchmark omath)
+endif ()

extlibs/CMakeLists.txt

@@ -1,9 +0,0 @@
-
-if (OMATH_BUILD_TESTS)
-    add_subdirectory(googletest)
-endif ()
-
-if (OMATH_BUILD_BENCHMARK)
-    set(BENCHMARK_ENABLE_TESTING OFF)
-    add_subdirectory(benchmark)
-endif ()

include/omath/linear_algebra/mat.hpp

@@ -39,6 +39,7 @@ namespace omath
     class Mat final
     {
     public:
+        using ContainedType = Type;
         constexpr Mat() noexcept
         {
             clear();

include/omath/linear_algebra/vector2.hpp

@@ -221,7 +221,7 @@ namespace omath
         }
 #ifdef OMATH_IMGUI_INTEGRATION
         [[nodiscard]]
-        ImVec2 to_im_vec2() const noexcept
+        constexpr ImVec2 to_im_vec2() const noexcept
         {
             return {static_cast<float>(this->x), static_cast<float>(this->y)};
         }

include/omath/linear_algebra/vector4.hpp

@@ -184,7 +184,7 @@ namespace omath
 
 #ifdef OMATH_IMGUI_INTEGRATION
         [[nodiscard]]
-        ImVec4 to_im_vec4() const noexcept
+        constexpr ImVec4 to_im_vec4() const noexcept
         {
             return {
                     static_cast<float>(this->x),

source/utility/pe_pattern_scan.cpp

@@ -233,7 +233,8 @@ namespace
     constexpr bool invalid_nt_header_file(const NtHeaderVariant& variant)
     {
         constexpr std::uint32_t nt_hdr_magic = 0x4550;
-        return std::visit([](const auto& header) -> bool { return header.signature != nt_hdr_magic; }, variant);
+        return std::visit([&nt_hdr_magic](const auto& header) -> bool { return header.signature != nt_hdr_magic; },
+                          variant);
     }
 
     struct ExtractedSection

tests/CMakeLists.txt

@@ -15,5 +15,11 @@ set_target_properties(${PROJECT_NAME} PROPERTIES
         CXX_STANDARD_REQUIRED ON)
 
 
-target_link_libraries(${PROJECT_NAME} PRIVATE gtest gtest_main omath::omath)
+
+if (TARGET gtest)
+    target_link_libraries(${PROJECT_NAME} PRIVATE gtest gtest_main omath::omath)
+else()
+    find_package(GTest CONFIG REQUIRED)
+    target_link_libraries(${PROJECT_NAME} PRIVATE GTest::gtest GTest::gtest_main omath::omath)
+endif()
 gtest_discover_tests(${PROJECT_NAME})

tests/general/unit_test_imgui_intergration.cpp

@@ -0,0 +1,39 @@
+//
+// Created by Vlad on 10/23/2025.
+//
+#ifdef OMATH_IMGUI_INTEGRATION
+#include <omath/omath.hpp>
+#include <gtest/gtest.h>
+
+#define IMGUI_DEFINE_MATH_OPERATORS
+#include <imgui.h>
+
+
+
+using namespace omath;
+
+TEST(unit_test_imgui_intergration, Vector2ToImVec2)
+{
+    constexpr Vector2 omath_vector_2d = {1.f, 2.f};
+    constexpr ImVec2 imgui_vector_2d = {1, 2.f};
+
+    constexpr auto converted = omath_vector_2d.to_im_vec2();
+    EXPECT_NEAR(converted.x, imgui_vector_2d.x, 1.e-5f);
+    EXPECT_NEAR(converted.y, imgui_vector_2d.y, 1.e-5f);
+}
+
+TEST(unit_test_imgui_intergration, Vector4ToImVec4)
+{
+    constexpr Vector4 omath_vector_2d = {1.f, 2.f, 3.f, 4.f};
+    constexpr ImVec4 imgui_vector_4d = {1, 2.f, 3.f, 4.f};
+
+    constexpr auto converted = omath_vector_2d.to_im_vec4();
+
+    EXPECT_NEAR(converted.x, imgui_vector_4d.x, 1.e-5f);
+    EXPECT_NEAR(converted.y, imgui_vector_4d.y, 1.e-5f);
+    EXPECT_NEAR(converted.z, imgui_vector_4d.z, 1.e-5f);
+    EXPECT_NEAR(converted.w, imgui_vector_4d.w, 1.e-5f);
+}
+
+
+#endif

vcpkg-configuration.json

@@ -0,0 +1,14 @@
+{
+  "default-registry": {
+    "kind": "git",
+    "baseline": "b1b19307e2d2ec1eefbdb7ea069de7d4bcd31f01",
+    "repository": "https://github.com/microsoft/vcpkg"
+  },
+  "registries": [
+    {
+      "kind": "artifact",
+      "location": "https://github.com/microsoft/vcpkg-ce-catalog/archive/refs/heads/main.zip",
+      "name": "microsoft"
+    }
+  ]
+}

vcpkg.json

@@ -0,0 +1,42 @@
+{
+  "name": "omath",
+  "version": "3.10.1",
+  "description": "General purpose math library",
+  "homepage": "https://github.com/orange-cpp/omath",
+  "license": "Zlib",
+  "supports": "windows | linux",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "features": {
+    "avx2": {
+      "description": "Omath will use AVX2 to boost performance",
+      "supports": "!arm"
+    },
+    "benchmark": {
+      "description": "Build benchmarks",
+      "dependencies": [
+        "benchmark"
+      ]
+    },
+    "imgui": {
+      "description": "Omath will define method to convert omath types to imgui types",
+      "dependencies": [
+        "imgui"
+      ]
+    },
+    "tests": {
+      "description": "Build unit-tests using GTest",
+      "dependencies": [
+        "gtest"
+      ]
+    }
+  }
+}