Difference between revisions of "Lateral Velocity"

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== See Also ==
 
== See Also ==
[[Linear Targeting]]
+
* [[Linear Targeting]]
 +
* [[Advancing Velocity]]
  
 
[[Category:Terminology]]
 
[[Category:Terminology]]

Revision as of 07:08, 14 March 2011

A bot's velocity in a direction perpendicular to the reference bot. For a bot moving perpendicular, abs(velocity) would equal abs(lateral velocity), while for a bot moving directly toward or away from a reference bot, lateral velocity would be zero.

An example of calculating an enemy's lateral velocity would be:

public void onScannedRobot(ScannedRobotEvent e) {
    double enemyAbsoluteBearing = e.getBearingRadians() + getHeadingRadians();
    double enemyLatVel = e.getVelocity()*Math.sin(e.getHeadingRadians() - enemyAbsoluteBearing);
}

In this example, a bot moving clockwise has a positive lateral velocity, while a bot moving counter-clockwise has a negative lateral velocity.

See Also