Feature/lua bindings

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

@@ -107,7 +107,7 @@ jobs:
             -DOMATH_BUILD_TESTS=ON \
             -DOMATH_BUILD_BENCHMARK=OFF \
             -DOMATH_ENABLE_COVERAGE=${{ matrix.coverage == true && 'ON' || 'OFF' }} \
-            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests"
+            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests;lua"
 
       - name: Build
         shell: bash
@@ -193,7 +193,7 @@ jobs:
             -DOMATH_BUILD_TESTS=ON \
             -DOMATH_BUILD_BENCHMARK=OFF \
             -DOMATH_ENABLE_COVERAGE=OFF \
-            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests"
+            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests;lua"
 
       - name: Build
         shell: bash
@@ -234,7 +234,7 @@ jobs:
             -DOMATH_ENABLE_COVERAGE=ON \
             -DOMATH_THREAT_WARNING_AS_ERROR=OFF \
             -DCMAKE_BUILD_TYPE=Debug \
-            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests"
+            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests;lua"
           cmake --build cmake-build/build/${{ matrix.preset }} --config Debug --target unit_tests omath
 
       - name: Run Tests (Generates .profraw)
@@ -373,7 +373,7 @@ jobs:
             -DOMATH_BUILD_TESTS=ON \
             -DOMATH_BUILD_BENCHMARK=OFF \
             -DOMATH_ENABLE_COVERAGE=${{ matrix.coverage == true && 'ON' || 'OFF' }} \
-            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests"
+            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests;lua"
 
       - name: Build
         shell: bash
@@ -450,7 +450,7 @@ jobs:
             -DVCPKG_INSTALL_OPTIONS="--allow-unsupported" \
             -DOMATH_BUILD_TESTS=ON \
             -DOMATH_BUILD_BENCHMARK=OFF \
-            -DVCPKG_MANIFEST_FEATURES="imgui;tests"
+            -DVCPKG_MANIFEST_FEATURES="imgui;tests;lua"
 
       - name: Build
         shell: bash
@@ -509,7 +509,7 @@ jobs:
             cmake --preset ${{ matrix.preset }} \
               -DOMATH_BUILD_TESTS=ON \
               -DOMATH_BUILD_BENCHMARK=OFF \
-              -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests" \
+              -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests;lua" \
               -DVCPKG_INSTALL_OPTIONS="--allow-unsupported"
             cmake --build cmake-build/build/${{ matrix.preset }} --target unit_tests omath
             ./out/Release/unit_tests
@@ -581,7 +581,7 @@ jobs:
             -DVCPKG_INSTALL_OPTIONS="--allow-unsupported" \
             -DOMATH_BUILD_TESTS=ON \
             -DOMATH_BUILD_BENCHMARK=OFF \
-            -DVCPKG_MANIFEST_FEATURES="imgui;tests"
+            -DVCPKG_MANIFEST_FEATURES="imgui;tests;lua"
 
       - name: Build
         shell: bash
@@ -650,7 +650,7 @@ jobs:
             -DVCPKG_INSTALL_OPTIONS="--allow-unsupported" \
             -DOMATH_BUILD_TESTS=ON \
             -DOMATH_BUILD_BENCHMARK=OFF \
-            -DVCPKG_MANIFEST_FEATURES="imgui;tests"
+            -DVCPKG_MANIFEST_FEATURES="imgui;tests;lua"
 
       - name: Build
         shell: bash
@@ -735,7 +735,7 @@ jobs:
             -DVCPKG_INSTALL_OPTIONS="--allow-unsupported" \
             -DOMATH_BUILD_TESTS=ON \
             -DOMATH_BUILD_BENCHMARK=OFF \
-            -DVCPKG_MANIFEST_FEATURES="imgui;tests"
+            -DVCPKG_MANIFEST_FEATURES="imgui;tests;lua"
 
       - name: Build
         run: |
@@ -800,7 +800,7 @@ jobs:
             -DOMATH_BUILD_TESTS=ON \
             -DOMATH_BUILD_BENCHMARK=ON \
             -DOMATH_ENABLE_VALGRIND=ON \
-            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;tests;benchmark"
+            -DVCPKG_MANIFEST_FEATURES="imgui;avx2;lua;tests;benchmark"
 
       - name: Build All Targets
         shell: bash

.luarc.json

@@ -0,0 +1,5 @@
+{
+    "diagnostics.globals": [
+        "omath"
+    ]
+}

CMakeLists.txt

@@ -31,6 +31,9 @@ option(OMATH_SUPRESS_SAFETY_CHECKS
 option(OMATH_ENABLE_COVERAGE "Enable coverage" OFF)
 option(OMATH_ENABLE_FORCE_INLINE
        "Will for compiler to make some functions to be force inlined no matter what" ON)
+
+option(OMATH_ENABLE_LUA
+        "omath bindings for lua" OFF)
 if(VCPKG_MANIFEST_FEATURES)
     foreach(omath_feature IN LISTS VCPKG_MANIFEST_FEATURES)
         if(omath_feature STREQUAL "imgui")
@@ -43,6 +46,8 @@ if(VCPKG_MANIFEST_FEATURES)
             set(OMATH_BUILD_BENCHMARK ON)
         elseif(omath_feature STREQUAL "examples")
             set(OMATH_BUILD_EXAMPLES ON)
+        elseif(omath_feature STREQUAL "lua")
+            set(OMATH_ENABLE_LUA ON)
         endif()
 
     endforeach()
@@ -72,6 +77,7 @@ if(${PROJECT_IS_TOP_LEVEL})
     message(STATUS "[${PROJECT_NAME}]: Building using vcpkg ${OMATH_BUILD_VIA_VCPKG}")
     message(STATUS "[${PROJECT_NAME}]: Coverage feature status ${OMATH_ENABLE_COVERAGE}")
     message(STATUS "[${PROJECT_NAME}]: Valgrind feature status ${OMATH_ENABLE_VALGRIND}")
+    message(STATUS "[${PROJECT_NAME}]: Lua feature status ${OMATH_ENABLE_LUA}")
 endif()
 
 file(GLOB_RECURSE OMATH_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/source/*.cpp")
@@ -83,6 +89,17 @@ else()
     add_library(${PROJECT_NAME} STATIC ${OMATH_SOURCES} ${OMATH_HEADERS})
 endif()
 
+if (OMATH_ENABLE_LUA)
+    target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_ENABLE_LUA)
+
+    find_package(Lua REQUIRED)
+    target_include_directories(${PROJECT_NAME} PRIVATE ${LUA_INCLUDE_DIR})
+    target_link_libraries(${PROJECT_NAME} PRIVATE ${LUA_LIBRARIES})
+
+    find_path(SOL2_INCLUDE_DIRS "sol/abort.hpp")
+    target_include_directories(${PROJECT_NAME} PRIVATE ${SOL2_INCLUDE_DIRS})
+endif ()
+
 add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
 
 target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_VERSION="${PROJECT_VERSION}")
@@ -174,6 +191,12 @@ elseif(OMATH_THREAT_WARNING_AS_ERROR)
     target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Wpedantic -Werror)
 endif()
 
+if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+    target_compile_options(${PROJECT_NAME} PRIVATE /bigobj)
+endif()
+if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_HOST_SYSTEM_NAME EQUAL "Windows")
+    target_compile_options(${PROJECT_NAME} PRIVATE -mbig-obj)
+endif()
 # Windows SDK redefine min/max via preprocessor and break std::min and std::max
 if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
     target_compile_definitions(${PROJECT_NAME} INTERFACE NOMINMAX)

CMakePresets.json

@@ -145,7 +145,7 @@
       "hidden": true,
       "inherits": ["linux-base", "vcpkg-base"],
       "cacheVariables": {
-        "VCPKG_MANIFEST_FEATURES": "tests;imgui;avx2"
+        "VCPKG_MANIFEST_FEATURES": "tests;imgui;avx2;lua"
       }
     },
     {
@@ -235,7 +235,7 @@
       "hidden": true,
       "inherits": ["darwin-base", "vcpkg-base"],
       "cacheVariables": {
-        "VCPKG_MANIFEST_FEATURES": "tests;imgui;avx2;examples"
+        "VCPKG_MANIFEST_FEATURES": "tests;imgui;avx2;examples;lua"
       }
     },
     {

README.md

@@ -9,6 +9,7 @@
 [![CodeFactor](https://www.codefactor.io/repository/github/orange-cpp/omath/badge)](https://www.codefactor.io/repository/github/orange-cpp/omath)
 ![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/orange-cpp/omath/cmake-multi-platform.yml)
 [![Vcpkg package](https://repology.org/badge/version-for-repo/vcpkg/orange-math.svg)](https://repology.org/project/orange-math/versions)
+![Conan Center](https://img.shields.io/conan/v/omath)
 ![GitHub forks](https://img.shields.io/github/forks/orange-cpp/omath)
 [![discord badge](https://dcbadge.limes.pink/api/server/https://discord.gg/eDgdaWbqwZ?style=flat)](https://discord.gg/eDgdaWbqwZ)
 [![telegram badge](https://img.shields.io/badge/Telegram-2CA5E0?style=flat-squeare&logo=telegram&logoColor=white)](https://t.me/orangennotes)
@@ -83,6 +84,7 @@ if (auto screen = camera.world_to_screen(world_position)) {
 - **Engine support**: Supports coordinate systems of **Source, Unity, Unreal, Frostbite, IWEngine, CryEngine and canonical OpenGL**.
 - **Cross platform**: Supports Windows, MacOS and Linux.
 - **Algorithms**: Has ability to scan for byte pattern with wildcards in ELF/Mach-O/PE files/modules, binary slices, works even with Wine apps. 
+- **Scripting**: Supports to make scripts in Lua out of box
 - **Battle tested**: It's already used by some big players on the market like wraith.su and bluedream.ltd
 <div align = center>
 

include/omath/lua/lua.hpp

@@ -0,0 +1,25 @@
+//
+// Created by orange on 07.03.2026.
+//
+#pragma once
+#ifdef OMATH_ENABLE_LUA
+#include <sol/forward.hpp>
+namespace omath::lua
+{
+    class LuaInterpreter final
+    {
+    public:
+        static void register_lib(lua_State* lua_state);
+
+    private:
+        static void register_vec2(sol::table& omath_table);
+        static void register_vec3(sol::table& omath_table);
+        static void register_vec4(sol::table& omath_table);
+        static void register_color(sol::table& omath_table);
+        static void register_triangle(sol::table& omath_table);
+        static void register_shared_types(sol::table& omath_table);
+        static void register_engines(sol::table& omath_table);
+        static void register_pattern_scan(sol::table& omath_table);
+    };
+}
+#endif

source/lua/lua.cpp

@@ -0,0 +1,27 @@
+//
+// Created by orange on 07.03.2026.
+//
+#ifdef OMATH_ENABLE_LUA
+#include "lua.hpp"
+#include <sol/sol.hpp>
+#include "omath/lua/lua.hpp"
+
+namespace omath::lua
+{
+    void LuaInterpreter::register_lib(lua_State* lua_state)
+    {
+        sol::state_view lua(lua_state);
+
+        auto omath_table = lua["omath"].get_or_create<sol::table>();
+
+        register_vec2(omath_table);
+        register_vec3(omath_table);
+        register_vec4(omath_table);
+        register_color(omath_table);
+        register_triangle(omath_table);
+        register_shared_types(omath_table);
+        register_engines(omath_table);
+        register_pattern_scan(omath_table);
+    }
+} // namespace omath::lua
+#endif

source/lua/lua_color.cpp

@@ -0,0 +1,46 @@
+//
+// Created by orange on 07.03.2026.
+//
+#ifdef OMATH_ENABLE_LUA
+#include "omath/lua/lua.hpp"
+#include <sol/sol.hpp>
+#include <omath/utility/color.hpp>
+
+namespace omath::lua
+{
+    void LuaInterpreter::register_color(sol::table& omath_table)
+    {
+        omath_table.new_usertype<omath::Color>(
+                "Color",
+                sol::factories([](float r, float g, float b, float a) { return omath::Color(r, g, b, a); },
+                               []() { return omath::Color(); }),
+
+                "from_rgba", [](uint8_t r, uint8_t g, uint8_t b, uint8_t a)
+                { return omath::Color::from_rgba(r, g, b, a); }, "from_hsv",
+                sol::overload([](float h, float s, float v) { return omath::Color::from_hsv(h, s, v); },
+                              [](const omath::Hsv& hsv) { return omath::Color::from_hsv(hsv); }),
+                "red", []() { return omath::Color::red(); }, "green", []() { return omath::Color::green(); }, "blue",
+                []() { return omath::Color::blue(); },
+
+                "r", sol::property([](const omath::Color& c) { return c.value().x; }), "g",
+                sol::property([](const omath::Color& c) { return c.value().y; }), "b",
+                sol::property([](const omath::Color& c) { return c.value().z; }), "a",
+                sol::property([](const omath::Color& c) { return c.value().w; }),
+
+                "to_hsv", &omath::Color::to_hsv, "set_hue", &omath::Color::set_hue, "set_saturation",
+                &omath::Color::set_saturation, "set_value", &omath::Color::set_value, "blend", &omath::Color::blend,
+
+                sol::meta_function::to_string, &omath::Color::to_string);
+
+        omath_table.new_usertype<omath::Hsv>(
+                "Hsv", sol::constructors<omath::Hsv()>(), "hue",
+                sol::property([](const omath::Hsv& h) { return h.hue; }, [](omath::Hsv& h, float val) { h.hue = val; }),
+                "saturation",
+                sol::property([](const omath::Hsv& h) { return h.saturation; },
+                              [](omath::Hsv& h, float val) { h.saturation = val; }),
+                "value",
+                sol::property([](const omath::Hsv& h) { return h.value; },
+                              [](omath::Hsv& h, float val) { h.value = val; }));
+    }
+} // namespace omath::lua::detail
+#endif