Class Pathfinding
Inheritance
System.Object
Pathfinding
Assembly: Sylves.dll
Syntax
public static class Pathfinding : Object
Methods
FindDistance(IGrid, Cell, Cell, Func<Cell, Boolean>, Func<Step, Nullable<Single>>)
Declaration
public static Nullable<float> FindDistance(IGrid grid, Cell src, Cell dest, Func<Cell, bool> isAccessible = null, Func<Step, Nullable<float>> stepLengths = null)
Parameters
| Type |
Name |
Description |
| IGrid |
grid |
|
| Cell |
src |
|
| Cell |
dest |
|
| System.Func<Cell, System.Boolean> |
isAccessible |
|
| System.Func<Step, System.Nullable<System.Single>> |
stepLengths |
|
Returns
| Type |
Description |
| System.Nullable<System.Single> |
|
FindDistances(IGrid, Cell, Func<Cell, Boolean>, Func<Step, Nullable<Single>>)
Declaration
public static Dictionary<Cell, float> FindDistances(IGrid grid, Cell src, Func<Cell, bool> isAccessible = null, Func<Step, Nullable<float>> stepLengths = null)
Parameters
| Type |
Name |
Description |
| IGrid |
grid |
|
| Cell |
src |
|
| System.Func<Cell, System.Boolean> |
isAccessible |
|
| System.Func<Step, System.Nullable<System.Single>> |
stepLengths |
|
Returns
| Type |
Description |
| System.Collections.Generic.Dictionary<Cell, System.Single> |
|
FindPath(IGrid, Cell, Cell, Func<Cell, Boolean>, Func<Step, Nullable<Single>>)
Declaration
public static CellPath FindPath(IGrid grid, Cell src, Cell dest, Func<Cell, bool> isAccessible = null, Func<Step, Nullable<float>> stepLengths = null)
Parameters
| Type |
Name |
Description |
| IGrid |
grid |
|
| Cell |
src |
|
| Cell |
dest |
|
| System.Func<Cell, System.Boolean> |
isAccessible |
|
| System.Func<Step, System.Nullable<System.Single>> |
stepLengths |
|
Returns
FindRange(IGrid, Cell, Single, Func<Cell, Boolean>, Func<Step, Nullable<Single>>)
Declaration
public static Dictionary<Cell, float> FindRange(IGrid grid, Cell src, float maxRange, Func<Cell, bool> isAccessible = null, Func<Step, Nullable<float>> stepLengths = null)
Parameters
| Type |
Name |
Description |
| IGrid |
grid |
|
| Cell |
src |
|
| System.Single |
maxRange |
|
| System.Func<Cell, System.Boolean> |
isAccessible |
|
| System.Func<Step, System.Nullable<System.Single>> |
stepLengths |
|
Returns
| Type |
Description |
| System.Collections.Generic.Dictionary<Cell, System.Single> |
|
GetAdmissibleHeuristic(IGrid, Cell)
Returns an admissible heuristict for distances from a cell to target,
assuming edge distances of 1.0.
Declaration
public static Func<Cell, float> GetAdmissibleHeuristic(IGrid grid, Cell target)
Parameters
Returns
| Type |
Description |
| System.Func<Cell, System.Single> |
|
GetCordinateDiffMetric(Cell, Single)
Returns a heuristic that returns the absolute difference in co-ordinates.
Declaration
public static Func<Cell, float> GetCordinateDiffMetric(Cell target, float scale = 1F)
Parameters
| Type |
Name |
Description |
| Cell |
target |
|
| System.Single |
scale |
|
Returns
| Type |
Description |
| System.Func<Cell, System.Single> |
|
GetEuclidianDistanceMetric(IGrid, Cell)
Returns a heuristict that measures the distance between cell centers.
Declaration
public static Func<Cell, float> GetEuclidianDistanceMetric(IGrid grid, Cell target)
Parameters
Returns
| Type |
Description |
| System.Func<Cell, System.Single> |
|