[](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.
## Getting Started
### Prerequisites
- C++ Compiler
- CMake (for building the project)
### Installation
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 x64-release -S .
cmake --build cmake-build/build/x64-release --target server -j 6
```
## Usage
Simple world to screen function
```c++
std::optional WorldToScreen(omath::Vector3 worldPosition, float width, float height)
{
auto projected = (GetViewProjectionMatrix() * worldPosition).transpose();
projected /= projected.at(0, 3);
const auto out = projected * omath::matrix::to_screen_matrix(width,
height);
if (out.at(0, 2) <= 0.f)
return std::nullopt;
auto final = omath::Vector3(out.at(0, 0),
out.at(0, 1),
out.at(0, 3));
return {final};
}
```
## 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 GPL V3 - see the `LICENSE` file for details.
## Acknowledgments
- Orange | [Telegram](https://t.me/orange_cpp)