core.field
Class Vec2UnitField

java.lang.Object
  core.field.Vec2Field
      core.field.Vec2UnitField

public class Vec2UnitField

extends Vec2Field

Normalized 2-D vector field. Vec2UnitField is a subclass of Vec2Field and transforms a given Vec2Field so that the magnitude at every point in the field is one, but the direction is the same.

Field Summary

private Vec2Field

field

Constructor Summary

Vec2UnitField(Vec2Field field)
Constructs a new Vec2UnitField that is the same as 'field' but with all the vector values normalize to unit magnitude.

Method Summary

Vec2	get(Vec2 p, Vec2 f) Sets 'f' to the value of the field at 'p', scaled to unit magnitude.

Methods inherited from class core.field.Vec2Field

get

Methods inherited from class java.lang.Object

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

Field Detail

field

private Vec2Field field

Constructor Detail

Vec2UnitField

public Vec2UnitField(Vec2Field field)

Constructs a new Vec2UnitField that is the same as 'field' but with all the vector values normalize to unit magnitude.

Method Detail

get

public Vec2 get(Vec2 p,
                Vec2 f)

Sets 'f' to the value of the field at 'p', scaled to unit magnitude. 'p' is not modified. Returns: resulting 'f'

Specified by:

get in class Vec2Field