graphene:vec2-init (v x y)

v -- a graphene:vec2-t instance
x -- a number coerced to a single float for the x field of the vector
y -- a number coerced to a single float for the y field of the vector

The initialized graphene:vec2-t instance.

Initializes a graphene:vec2-t instance using the given values. This function can be called multiple times.