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

Class DistanceCmd

java.lang.Object

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

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

com.j3d.engine.interact.cmd.commands.measure.DistanceCmd

All Implemented Interfaces:

Argument

public class DistanceCmd
extends Subcommand

A subcommand of MeasureCmd that calculates and displays the distance between two points.

Aliases: distance, d, dist

Typical Usages:

     measure distance (10, 20, 30) (40, 50, 60) - Measures the distance between two Vector3 points.
     m d 08415ef7-770b-4367-83d6-2dc0c64914b1 ... - Measures the distance between two GPoint objects
     

This command also makes use of BlinkerSwingWorker such as to draw the line between the 2 Vector3 points.

Author:

Lehlogonolo Poole

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	draw

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

aliases, args, description, usages

Constructor Summary

Constructors

Constructor	Description
DistanceCmd()

Method Summary

Modifier and Type	Method	Description
private void	ghost(Vector3 A, Vector3 B, double d)
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

Field Details

draw

private boolean draw

Constructor Details

DistanceCmd

public DistanceCmd()

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.

ghost

private void ghost(Vector3 A,
 Vector3 B,
 double d)