Uses of Class
org.starhope.appius.geometry.Vector2D

Packages that use Vector2D

org.starhope.appius.geometry
org.starhope.appius.physica
org.starhope.appius.user

Uses of Vector2D in org.starhope.appius.geometry

Methods in org.starhope.appius.geometry that return Vector2D

protected Vector2D	Vector2D.newInstance(double x0, double y0) Creates a new instance of the coordinate pair for use by the abstract generic parent class to get around downcasting problems
Vector2D	Vector2D.normalize() Returns a normalised version of the vector
Vector2D	Vector2D.scale(double magnitude) Returns a new vector scaled by the magnitude given

Methods in org.starhope.appius.geometry with parameters of type Vector2D

double

Vector2D.dot(Vector2D v2d) Gets the dot product of the two vectors

Constructors in org.starhope.appius.geometry with parameters of type Vector2D

Vector2D(Vector2D v)
Creates a vector from an existing vector pair

Uses of Vector2D in org.starhope.appius.physica

Fields in org.starhope.appius.physica declared as Vector2D

private Vector2D

CollisionObject.velocity Object's velocity

Methods in org.starhope.appius.physica that return Vector2D

static Vector2D[]	RigidBody.conserveMomentum(Vector2D myVelocity, Vector2D otherVelocity, double myMass, double otherMass, double cor) Velocity change equation for conserving momentum between two objects
static Vector2D	RigidBody.findComponent(Vector2D incident, Vector2D normal) Finds the vector component of the incident vector in the normal vector
Vector2D	Collidable.getVelocity() Gets the object's current velocity
Vector2D	CollisionObject.getVelocity()
static Vector2D	RigidBody.Reflect(Vector2D incident, Vector2D normal) Reflects a vector around a normal

Methods in org.starhope.appius.physica with parameters of type Vector2D

static Vector2D[]	RigidBody.conserveMomentum(Vector2D myVelocity, Vector2D otherVelocity, double myMass, double otherMass, double cor) Velocity change equation for conserving momentum between two objects
static Vector2D	RigidBody.findComponent(Vector2D incident, Vector2D normal) Finds the vector component of the incident vector in the normal vector
static Vector2D	RigidBody.Reflect(Vector2D incident, Vector2D normal) Reflects a vector around a normal
void	Collidable.setVelocity(Vector2D velocity) Sets the object's new velocity
void	CollisionObject.setVelocity(Vector2D newVelocity)

Uses of Vector2D in org.starhope.appius.user

Methods in org.starhope.appius.user that return Vector2D

Vector2D

GeneralUser.getVelocity()

Methods in org.starhope.appius.user with parameters of type Vector2D

void	GeneralUser.setVelocity(Vector2D velocity) This method does nothing because we shouldn't be setting the speed and direction of users