Ogre3D Engine

Hello, I'm Pavel (paroj on the forums), and for the past few years, I've been the lead maintainer of a piece of software you may have used without even knowing it: the OGRE 3D rendering engine. OGRE is a proven, modular C++ renderer that has powered serious software for over 20 years. It's the rendering backend behind Gazebo (the world's most widely used robot simulator), ROS rviz (the standard 3D visualization tool in robotics), OpenCV OVIS, surgical simulation tools, and beloved indie games like like Rigs of Rods and Stunt Rally. Today, OGRE runs on everything from embedded Linux to WebAssembly, with backends for Vulkan, OpenGL, Direct3D, and Metal - plus language bindings for Python, Java, and C#. It ships in major Linux distributions and is pip install away for Python users. An Active Engine, Not a Museum Piece OGRE is in active development. In the past year alone, we've shipped 10 releases — adding automated linear workflow, Vulkan improvements, PBR enhancements, and a high-level Python API (HighPy) that gets a 3D scene running in 5 lines of code. There is a long roadmap ahead. I manage releases, review contributions, maintain the build infrastructure across 6+ platforms, keep the community forums running, and work with Linux distributions to make sure OGRE stays accessible to everyone. From Part-Time Passion to Focused Progress I do this work in my free time, and free time only stretches so far. I can keep things moving, but I can't tackle the major improvements the community and downstream projects need - the kind of work that takes weeks of focused engineering. That's where I come in. In my free time, I've dedicated myself to being the steward of this vital codebase. I manage releases, review patches, keep the community forums running, and work with Linux distributions to make sure OGRE is accessible to everyone. From Part-Time Passion to Focused Progress I love this work, but the reality is that free time only stretches so far. I can keep things running, but I can't tackle the major improvements and feature requests that the community deserves - the kind of work that takes weeks or months of focused effort. This is where you come in. Your patronage lets me dedicate professional time during my work week to focus on OGRE. Instead of just keeping pace, we can accelerate - better Vulkan support, new rendering features, improved documentation, and faster response to the needs of the robotics and simulation communities that depend on this engine every day. Any contribution, big or small, makes a real difference. Let's make sure OGRE keeps powering the next generation of robots, simulations, and games. Thank you for supporting the engine behind the simulation.