This visualisation uses AI Generated code, finetuned for the best visualisation, not code quality

Interactive C + Raylib visualizer for A* pathfinding on a grid, showing open and closed sets, g/h/f scoring, parent pointers, and the final path reconstruction.

• How the heuristic guides exploration toward the goal
• How the open set and closed set evolve over time
• How parent links store the eventual path
• How presets change the obstacle field and search behaviour

flowchart LR
    A["Grid + Obstacles"]
    B["Open Set"]
    C["Pick Lowest f"]
    D["Expand Neighbors"]
    E["Update g / h / f"]
    F["Reconstruct Path"]

    A --> B
    B --> C
    C --> D
    D --> E
    E --> B
    C --> F

• q: quit
• Preset and runtime interactions are exposed directly in the UI

make run