Initializes a #graphene_vec4_t using the components of a #graphene_vec2_t and the values of @z and @w.
a #graphene_vec2_t
the value for the third component of @v
the value for the fourth component of @v
the initialized vector
1.0
See Implementation
Initializes a #graphene_vec4_t using the components of a #graphene_vec2_t and the values of @z and @w.