Steerings
Class ObstacleAvoidanceSteer

Package class diagram package ObstacleAvoidanceSteer
java.lang.Object
  extended by Steerings.ObstacleAvoidanceSteer
All Implemented Interfaces:
IRaysFlagChanged, ISteering

public class ObstacleAvoidanceSteer
extends Object
implements ISteering, IRaysFlagChanged

A class for providing obstacle avoiding steering via raycasting.

Author:
Marki

Field Summary
protected static String FRONT
           
protected static String LEFT
           
protected static String LEFTFRONT
           
protected static String RIGHT
           
protected static String RIGHTFRONT
           
 
Constructor Summary
ObstacleAvoidanceSteer(UT2004Bot bot, RaycastingManager rayManager)
           
 
Method Summary
 void flagRaysChanged()
           
 ObstacleAvoidanceProperties getProperties()
           
 javax.vecmath.Vector3d run(javax.vecmath.Vector3d scaledActualVelocity, RefBoolean wantsToGoFaster, RefBoolean wantsToStop, RefLocation focus)
          When called, the bot starts steering, when possible, he walks straight, he steers away from obstacles though, when necessary.
 void setProperties(SteeringProperties newProperties)
          The steering manager will set to the steering his steering properties.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

LEFTFRONT

protected static final String LEFTFRONT
See Also:
Constant Field Values

LEFT

protected static final String LEFT
See Also:
Constant Field Values

RIGHTFRONT

protected static final String RIGHTFRONT
See Also:
Constant Field Values

RIGHT

protected static final String RIGHT
See Also:
Constant Field Values

FRONT

protected static final String FRONT
See Also:
Constant Field Values
Constructor Detail

ObstacleAvoidanceSteer

public ObstacleAvoidanceSteer(UT2004Bot bot,
                              RaycastingManager rayManager)
Parameters:
bot - - instance (UT2004Bot) of the steered bot.
rayManager - - RaycastingManager of the steered bot.
Method Detail

flagRaysChanged

public void flagRaysChanged()
Specified by:
flagRaysChanged in interface IRaysFlagChanged

run

public javax.vecmath.Vector3d run(javax.vecmath.Vector3d scaledActualVelocity,
                                  RefBoolean wantsToGoFaster,
                                  RefBoolean wantsToStop,
                                  RefLocation focus)
When called, the bot starts steering, when possible, he walks straight, he steers away from obstacles though, when necessary.

Specified by:
run in interface ISteering
Parameters:
scaledActualVelocity - This is the force of the last velocity, scaled by its weight. The steering can use this vector to create the decelerating force.
wantsToGoFaster - The steering should set this ref parameter, whether is possible to enlarge the velocity (wantsToGoFaster=true), or not.
wantsToStop - If steering want's to stop the agent, he can set this ref parameter to true.
focus - If the wantsToStop is true, steering can set the focus Location, which means the orientation of the stopped agent. (Agent will rotate to this location.)
Returns:
The computed steering force.

setProperties

public void setProperties(SteeringProperties newProperties)
Description copied from interface: ISteering
The steering manager will set to the steering his steering properties. That could be set also many times.

Specified by:
setProperties in interface ISteering
Parameters:
newProperties - the new steering properties

getProperties

public ObstacleAvoidanceProperties getProperties()


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