public static PathView findViewForGrid(AStarGrid grid)
{
// Find all components
foreach (PathView view in Component.FindObjectsOfType <PathView>())
{
// Check for observed grid
if (view.visualizeGrid == grid)
{
// Get the component
return(view);
}
}
// Not found
return(null);
}
public static void setRenderPath(AStarGrid grid, Path path)
{
if (!Application.isEditor)
{
return;
}
// Make sure the path is valid
if (path == null)
{
return;
}
// Find the component
PathView view = findViewForGrid(grid);
// Check for error
if (view == null)
{
return;
}
// Udpate the render path
view.setRenderPath(path);
}
internal static void UnregisterGrid(AStarGrid grid)
{
// Remove the grid from the list
activeGrids.Remove(grid);
}
// Methods
internal static void RegisterGrid(AStarGrid grid)
{
// Add the grid to the active grids
activeGrids.Add(grid);
}
private void Awake()
{
visualizeGrid = GetComponent <AStarGrid>();
}
