Vec2d

A 2 dimensional vector data structure. I highly recommend reading the instantiation page before anything else to get an understanding of what *args will take

Properties

Property	Description
x	the 0th element of the vector
y	the 1st element of the vector
w	same as x
h	same as y
length	calculates and returns the magnitude of the vector

Methods

Method	Description
__init__(*args)	Have a look at the instantiation page
random_unit()	Static method, returns a vector where x and y are between -1 and 1
random_pos()	Static method, returns a vector where x and y are between 0 and 1
from_angle(angle)	Static method, creates a vector pointing to the passed in angle (in radians)
zero()	Static method, returns a zero vector, same as instantiating an empty vector Vec2d()
get()	returns all elements as a list in float form
get_int()	returns all elements as a list in integer form
set(*args)	same as __init__(*args)
copy()	returns a copy of the vector
clear()	sets all elements to 0
dist_sqrt(*args)	returns the distance to the passed in vector (uses sqrt)
rotate(a)	rotate the vector in place around the origin by a radians
dist(*args)	returns the distance squared to the passed in vector (does not use sqrt so will be much faster)
get_heading_angle()	returns the heading angle (in radians)
get_magnitude()	same as length
normalise()	normalises the vector in place
clamp(*args)	clamps each element to the passed in value
add(*args)	adds each element with the passed in elements
sub(*args)	subtracts each element with the passed in elements
mult(*args)	multiplies each element with the passed in elements
div(*args)	divides each element with the passed in elements
linear_interpolate(*args, t=0.5)	linearly interpolates the vector to the passed in values
dot_product(*args)	returns the dot product to the passed in values