Inheritance diagram for pathfinder.AshManhattan:

Public Member Functions
	AshManhattan ()

	AshManhattan (double factor)

double	getCost (GraphNode node, GraphNode target)

double	getCost (GraphNode node, GraphNode target)

Detailed Description

This class is used to calculate the heuristic estimated-cost-to-goal.

It estimates the cost to goal as the sum of the differences between the nodes in all there primary directions. So if there were 2 nodes then the estimated-cost between them is

|x1 - x2| + |y1 - y2| + |z1 - z2|

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It is also possible to apply a scaling factor to the heuristic.

Author: Peter Lager

Constructor & Destructor Documentation

◆ AshManhattan() [1/2]

pathfinder.AshManhattan.AshManhattan ( )

Will use a factor of 1.0 to calculate the estimated cost between nodes

◆ AshManhattan() [2/2]

pathfinder.AshManhattan.AshManhattan ( double factor )

Create the heuristic.

Parameters

factor scaling factor

Member Function Documentation

◆ getCost()

double pathfinder.AshManhattan.getCost	(	GraphNode	node,
		GraphNode	target
	)

Estimate the cost between the node and the target.

Implements pathfinder.AstarHeuristic.

The documentation for this class was generated from the following file: