graphene:vec2-init-from-float (v arg)

v -- a graphene:vec2-t instance
arg -- a list with two numbers coerced to single floats

The initialized graphene:vec2-t instance.

Initializes v with the contents of the given list. The Lisp implementation does not use the C function, but calls the graphene:vec2-init function to inialize the vector.

(defun vec2-init-from-float (v arg)
  (apply #'graphene:vec2-init v arg))