Velocity

o1.world.Velocity$
See theVelocity companion class
object Velocity

This companion object of class Velocity exists primarily to provide convenience methods for creating new instances of Velocity.

The object has an alias in the top-level package o1, so it’s accessible to students simply via import o1.*.

Attributes

Companion
class
Graph
Supertypes
trait Product
trait Mirror
class Object
trait Matchable
class Any
Self type
Velocity.type

Members list

Type members

Inherited types

The names of the product elements

The names of the product elements

Attributes

Inherited from:
Mirror

The name of the type

The name of the type

Attributes

Inherited from:
Mirror

Value members

Concrete methods

Creates a Velocity with the given dx and dy.

Creates a Velocity with the given dx and dy.

Attributes

Creates a Velocity whose dx and dy equal the x and y of the given Pos, respectively.

Creates a Velocity whose dx and dy equal the x and y of the given Pos, respectively.

Attributes

Returns the average of all the given velocities. If the given collection is empty, returns Velocity.Still.

Returns the average of all the given velocities. If the given collection is empty, returns Velocity.Still.

Attributes

Returns a Velocity from two given Pos objects: the direction is determined from the first given Pos towards and the speed equals the distance between the two Poses.

Returns a Velocity from two given Pos objects: the direction is determined from the first given Pos towards and the speed equals the distance between the two Poses.

Attributes

Returns the sum of all the given velocities. If the given collection is empty, returns Velocity.Still.

Returns the sum of all the given velocities. If the given collection is empty, returns Velocity.Still.

Attributes

Concrete fields

a zero-speed Velocity with a direction of NoDirection

a zero-speed Velocity with a direction of NoDirection

Attributes

Givens