graphene:quaternion-init (quaternion x y z w)

quaternion -- a graphene:quaternion-t instance
x -- a number coerced to a float with the first component of the quaterion
y -- a number coerced to a float with the second component of the quaterion
z -- a number coerced to a float with the third component of the quaterion
x -- a number coerced to a float with the fourth component of the quaterion

The initialized graphene:quaternion-t instance.

Initializes a quaternion using the given four values.