Graphmath.Vec3.subtract

You're seeing just the function subtract, go back to Graphmath.Vec3 module for more information.

Specs

subtract(vec3(), vec3()) :: vec3()

subtract(a, b) subtracts one vec3 from another vec3.

a is the vec3 minuend.

b is the vec3 subtrahend.

It returns a vec3 of the form { a<sub>x</sub> - b<sub>x</sub>, a<sub>y</sub> - b<sub>y</sub>, a<sub>z</sub> - b<sub>z</sub> }.

(the terminology was found here).