graphene:with-vec4s (vars &body body)

v1 ... vn -- newly created graphene:vec4-t instances
body -- a body that uses the bindings v1 ... vn

The graphene:with-vec4s macro creates new variable bindings and executes the body that use these bindings. The macro performs the bindings sequentially, like the let* macro.

Each vector can be initialized with values using the syntax for the graphene:with-vec4 macro. See also the graphene:with-vec4 documentation.