PathFinder tool is a powerful and efficient pathfinding solution for Unity. It allows you to compute a path between two points in 3D space and bypassing obstacles.

Features Grid-Based Pathfinding: The tool uses a grid-based method to find paths, guaranteeing deterministic and notoptimized movement. Obstacle Avoidance: It uses raycasting for checking obstacles so that the path found is obstacle-free and clear. Step Size: You are allowed to set the step size (grid size) to trade off between accuracy and speed. A* Algorithm: The application uses the A*-like algorithm, a popular and efficient pathfinding algorithm, to determine the shortest route between two points. 3D Support: Processes 3D environments with ease.

How to Use Begin the PathFinder: Create an instance of the PathFinder class with the desired stepSize (grid resolution) as a parameter.

PathFinder pathFinder = new PathFinder(1.0f); // <--- 1.0f is the step size

Find a Path: Call the FindPath method with the start position and target position as Vector3 parameters. The function returns a list of Vector3 points along the path from start to end.

List<Vector3> path = pathFinder.FindPath(startPosition, targetPosition);

Follow the Path: The path returned can be utilized to relocate objects, bots. Every position in the list is a step in the path.

Some additional information Personalize Obstacle Detection: The tool uses Physics.Raycast to detect obstacles at grid points. You may rewrite the IsPathClear method to provide your own obstacle detection logic if required (like add layer in layermask). Step Size: The stepSize parameter determines the grid resolution. Lower values give more accurate paths but can be slower to compute. Higher values are quicker but less accurate.