Welcome to the PathWeaver MPC Simulator, a project demonstrating real-time, on-road, lattice-based autonomous vehicle motion planning combined with Model Predictive Control (MPC) directly in your browser. While many industrial motion planners rely on C++, CUDA, or OpenCL for GPU acceleration, this simulator showcases how WebGL can be harnessed to execute similar parallel planning algorithms. Coupled with Three.js, these complex operations are visualized in interactive, real-time 3D simulated environments.

This simulator is an ongoing development effort by Idriss Boukmouche. As such, you might encounter bugs, occasional WebGL issues, or unexpected vehicle behaviors. For the best experience and full functionality, it is currently recommended to use Google Chrome with hardware acceleration enabled and experimental canvas features activated (see project README for setup). The target is 60fps, though performance may vary based on your hardware's planning capabilities.

Ready to explore? Try out some example scenarios or dive in and create your own custom scenario.

For detailed information, source code, and setup instructions, please refer to the project's README on GitHub.

© 2025 Idriss Boukmouche • GitHub (terminaldz)