Package com.j3d.engine.interact.cmd.commands.camera

Class LookAtCmd

java.lang.Object

com.j3d.engine.interact.cmd.base.Command

com.j3d.engine.interact.cmd.args.Subcommand

com.j3d.engine.interact.cmd.commands.camera.LookAtCmd

All Implemented Interfaces:

Argument

public class LookAtCmd
extends Subcommand

A subcommand of CameraCmd which makes the camera look at a given Thing or Vector3

Provides a required TypedArg which accepts either a String (representing a Thing's name or UUID) or a Vector3 (representing a point in 3D space)

Aliases: lookAt, la, look, lookat

Typical Usage:

     cam lookat "myObject"            - Makes the camera look at the thing named "myObject"
     cam la (10, 20, 30)              - Makes the camera look at the point (10, 20, 30)
     cam look 123e4567-e89b-12d3-a456-426614174000 - Makes the camera look at the thing with the given UUID
     

Author:

Lehlogonolo Poole

See Also:

• Command
• TypedArg
• Thing
• Vector3

Field Summary

Fields inherited from class com.j3d.engine.interact.cmd.base.Command

aliases, args, description, usages

Constructor Summary

Constructors

Constructor	Description
LookAtCmd()

Method Summary

Modifier and Type	Method	Description
void	run(Invoker invoker, SafeJLabel logLabel, String aliasUsed, Object[] args, ArrayList<TaggedArgValue<?>> taggedArgs)	The method to be overridden by subclasses to implement command functionality.

Methods inherited from class com.j3d.engine.interact.cmd.args.Subcommand

getDescription, getName, isOptional

Methods inherited from class com.j3d.engine.interact.cmd.base.Command

addNoArgUsage, aliases, aliasStream, args, dispatchToSubcommands, getUsages, hasNoArgs, parseUsages, usages, varTaggedArgs

Methods inherited from class java.lang.Object

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

Constructor Details

LookAtCmd

public LookAtCmd()

Method Details

run

public void run(Invoker invoker,
 SafeJLabel logLabel,
 String aliasUsed,
 Object[] args,
 ArrayList<TaggedArgValue<?>> taggedArgs)

Description copied from class: Command

The method to be overridden by subclasses to implement command functionality.

Overrides:

run in class Command

Parameters:

invoker - The invoker of this command

logLabel - The JLabel to display log messages.

aliasUsed - The alias of the command that was used to invoke it.

args - The arguments passed to the command.

taggedArgs - Tagged arguments passed to the command.