armorpaint: Open-source engine for 3D PBR texture painting

A graphics creation tool that allows direct painting of PBR textures on 3D models. It is designed to run on various platforms, including Windows, Linux, macOS, iOS, Android, and WASM.

The GitHub repository provides open source code for developers, while stabilized binary distributions are offered for a fee to fund the project. All development processes are conducted as open source, making them accessible to everyone.

Building requires platform-specific compilers and dependencies such as Visual Studio, Xcode, and Android Studio. Cross-platform compatibility is ensured through a flexible C++-based architecture.