Vector

differ.math.Vector

2D vector class

class
meta: @:keep

Members

x : Float
The x component
y

y : Float
The y component

Properties

length

length : Float
The length of the vector lengthsq

lengthsq : Float
The length, squared, of the vector

Methods

add

add(other:differ.math.Vector) : differ.math.Vector
Add a vector to this vector. Returns this vector, modified.

clone

clone() : differ.math.Vector
Copy, returns a new vector instance from this vector.

cross

cross(other:differ.math.Vector) : Float
Return the cross product of this vector and another vector.

dot

dot(other:differ.math.Vector) : Float
Return the dot product of this vector and another vector.

invert

invert() : differ.math.Vector
Invert this vector. Returns this vector, modified.

new

new(_x:Float, _y:Float) : Void

normalize

normalize() : differ.math.Vector
Sets the vector’s length to 1. Returns this vector, modified.

subtract

subtract(other:differ.math.Vector) : differ.math.Vector
Subtract a vector from this one. Returns this vector, modified.

toString

toString() : String
Return a string representation of this vector.

transform

transform(matrix:differ.math.Matrix) : differ.math.Vector
Transforms Vector based on the given Matrix. Returns this vector, modified.

truncate

truncate(max:Float) : differ.math.Vector
Sets the length to fit under the given maximum value. Nothing is done if the vector is already shorter. Returns this vector, modified.