graphene:with-spheres (vars &body body)

sphere1 ... spheren -- the newly created graphene:sphere-t instances
body -- a body that uses the bindings sphere1 ... spheren

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

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