[](https://www.codefactor.io/repository/github/orange-cpp/omath)
Oranges's Math Library (omath) is a comprehensive, open-source library aimed at providing efficient, reliable, and versatile mathematical functions and algorithms. Developed primarily in C++, this library is designed to cater to a wide range of mathematical operations essential in scientific computing, engineering, and academic research.
## Features
- **Efficiency**: Optimized for performance, ensuring quick computations.
- **Versatility**: Includes a wide array of mathematical functions and algorithms.
- **Ease of Use**: Simplified interface for convenient integration into various projects.
- **Projectile Prediction**: Projectile prediction engine with O(N) algo complexity, that can power you projectile aim-bot.
- **3D Projection**: No need to find view-projection matrix anymore you can make your own projection pipeline.
- **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
## Getting Started
### Prerequisites
- C++ Compiler
- CMake (for building the project)
### Installation
### vcpkg
**Note**: Support vcpkg for package management
1. Install vcpkg (https://github.com/microsoft/vcpkg)
2. Run the following command to install the orange-math package:
```
vcpkg install orange-math
```
CMakeLists.txt
```cmake
find_package(omath CONFIG REQUIRED)
target_link_libraries(main PRIVATE omath::omath)
```
For detailed commands on installing different versions and more information, please refer to Microsoft's official instructions (https://learn.microsoft.com/en-us/vcpkg/get_started/overview)
### Build from source
1. Clone the repository:
```
git clone https://github.com/orange-cpp/omath.git
```
2. Navigate to the project directory:
```
cd omath
```
3. Build the project using CMake:
```
cmake --preset windows-release -S .
cmake --build cmake-build/build/windows-release --target server -j 6
```
Use **\-\** preset to build siutable version for yourself. Like **windows-release** or **linux-release**.
## Usage
Simple world to screen function
```c++
TEST(UnitTestProjection, IsPointOnScreen)
{
const omath::projection::Camera camera({0.f, 0.f, 0.f}, {0, 0.f, 0.f} , {1920.f, 1080.f}, 110.f, 0.1f, 500.f);
const auto proj = camera.WorldToScreen({100, 0, 15});
EXPECT_TRUE(proj.has_value());
}
```
OMATH for making cheats
With `omath/projection` module you can achieve simple ESP hack for powered by Source/Unreal/Unity engine games, like [Apex Legends](https://store.steampowered.com/app/1172470/Apex_Legends/).
## Contributing
Contributions to `omath` are welcome! Please read `CONTRIBUTING.md` for details on our code of conduct and the process for submitting pull requests.
## License
This project is licensed under the MIT - see the `LICENSE` file for details.
## Acknowledgments
- Orange | [Telegram](https://t.me/orange_cpp)