somekit.vec — org.clojars.some/somekit 0.2.6

add cljs

(add v1 v2)

adds two vectors of same dimension together

add-scalar cljs

(add-scalar v scalar)

Adds a scalar to a vector

angle cljs

(angle v)

Returns angle of a 2D vector

angle-between cljs

(angle-between v1 v2)

Calculates the angle between two 2D Vectors using angle difference.

distance cljs

(distance v1 v2)

Calculates distance between two vectors of same dimension

div cljs

(div v1 v2)

Divides one vector by another. Both must be same dimension.

div-scalar cljs

(div-scalar v scalar)

Divides vector by a scalar

dot cljs

(dot v1 v2)

Dot product of two vectors

from-angle cljs

(from-angle theta)

Returns a 2D unit vector with given angle

from-polar cljs

(from-polar theta radius)

Returns a 2D vector from polar coordinates

length cljs

(length v)

Returns the length of a vector of any dimension.

lerp cljs

(lerp v1 v2 t)

Lerps between two vectors

limit cljs

(limit v l)

If vector v is bigger than limit l, vector gets scaled to l.

mul cljs

(mul v1 v2)

Multiplied two vectors of same dimensions

mul-scalar cljs

(mul-scalar v scalar)

Multiplies vector by a scalar

normalize cljs

(normalize v)

Returns a vector of any dimension normalized

random cljs

(random N)

Returns a random vector of N dimension. Values between 0 and 1.

random-polar cljs

(random-polar)

returns a 2D vector from a random angle and radius between 0 and 1

rotate cljs

(rotate v theta)

rotates a 2D vector by an angle

set-length cljs

(set-length v l)

Returns the vector v with given length l.

sub cljs

(sub v1 v2)

Substracts 2 vectors of same dimension

sub-scalar cljs

(sub-scalar v scalar)

Subtracts scalar from vector