1. Configure the grid size
The number of columns/rows must be from 1 to 50.
2. Configure individual cells
Click on the cell to configure. The configuration options include:
Set as start: The path starts from the cell.
Set as end: The cell becomes the destination of the path.
Block this cell: Block the cell so that the path cannot pass through it.
Weight: Defines how much cost/effort you need to pass through the cell. Must be positive and <= 1000.
3. Start pathfinding
Click on the start button. The path found by the algorithm will be displayed as a white line.
4. Check the metrics
Four metrics are provided:
Cumulative cost: G of the last cell.
Number of cells left in the open list
Number of cells in the closed list