graphene:vec4-init-from-float (v arg)

v -- a graphene:vec4-t instance
arg -- a list with four numbers coerced to single floats

The initialized graphene:vec4-t instance.

Initializes v with the contents of the given list. The Lisp implementation does not use the C function, but calls the graphene:vec4-init function to inialize the vector.

(defun vec4-init-from-float (v arg)
  (apply #'vec4-init v arg))