cz.cuni.amis.pogamut.ut2004.agent.navigation.navmesh
Class LevelGeometry

java.lang.Object
  cz.cuni.amis.pogamut.ut2004.agent.navigation.navmesh.LevelGeometry

All Implemented Interfaces:

Serializable

public class LevelGeometry
extends Object
implements Serializable

Class containing complete data with the geometry of the environment It is useful for steering. It is part of NavMesh class.

Author:

Jakub Tomek

See Also:

Serialized Form

Nested Class Summary

static class

LevelGeometry.RaycastResult

Field Summary

int	leafCount
double	maxX
double	maxY
double	maxZ
double	minX
double	minY
double	minZ
static Random	random
ArrayList<int[]>	triangles
ArrayList<double[]>	verts

Constructor Summary

LevelGeometry(Logger log)
Constructor creates the object from a file defined by map name and path which is in constants

Method Summary

void	clear()
AutoTraceRay	getAutoTraceRayMessage(Self self, BSPRayInfoContainer rayInfo) The most important method on this class.
LevelGeometryBSPNode	getBSPRoot()
double[][]	getTriangle(int tId)
boolean	isLoaded()
boolean	isPointInTriangle(math.geom3d.Point3D point3D, Integer tId)
boolean	load(String mapName)
LevelGeometry.RaycastResult	raycast(Location from, Location to) Recursive function for getting ray collision

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

random

public static Random random

verts

public ArrayList<double[]> verts

triangles

public ArrayList<int[]> triangles

leafCount

public int leafCount

minX

public double minX

maxX

public double maxX

minY

public double minY

maxY

public double maxY

minZ

public double minZ

maxZ

public double maxZ

Constructor Detail

LevelGeometry

public LevelGeometry(Logger log)

Constructor creates the object from a file defined by map name and path which is in constants

Parameters:

mapName -

Method Detail

isLoaded

public boolean isLoaded()

getBSPRoot

public LevelGeometryBSPNode getBSPRoot()

clear

public void clear()

load

public boolean load(String mapName)
             throws FileNotFoundException,
                    IOException,
                    Exception

Throws:

FileNotFoundException

IOException

Exception

getAutoTraceRayMessage

public AutoTraceRay getAutoTraceRayMessage(Self self,
                                           BSPRayInfoContainer rayInfo)

The most important method on this class. It computes the information about collision of the given ray and this geometry

Parameters:

self -

rayInfo -

Returns:

raycast

public LevelGeometry.RaycastResult raycast(Location from,
                                           Location to)

Recursive function for getting ray collision

Parameters:

from -

to -

rayInfo -

Returns:

isPointInTriangle

public boolean isPointInTriangle(math.geom3d.Point3D point3D,
                                 Integer tId)

getTriangle

public double[][] getTriangle(int tId)